{"id":58273,"date":"2025-08-16T07:20:58","date_gmt":"2025-08-15T23:20:58","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/58273.html"},"modified":"2025-08-16T07:20:58","modified_gmt":"2025-08-15T23:20:58","slug":"%e4%bc%81%e4%b8%9a%e7%ba%a7web%e5%ba%94%e7%94%a8%e6%9c%8d%e5%8a%a1%e5%99%a8tomcat-11","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/58273.html","title":{"rendered":"\u4f01\u4e1a\u7ea7WEB\u5e94\u7528\u670d\u52a1\u5668TOMCAT"},"content":{"rendered":"

\u4e00<\/span> WEB<\/span>\u6280\u672f<\/span><\/h2>\n

1.1 HTTP<\/span>\u534f\u8bae\u548c<\/span>B\/S <\/span>\u7ed3\u6784<\/span><\/h3>\n

\u64cd\u4f5c\u7cfb\u7edf\u6709\u8fdb\u7a0b\u5b50\u7cfb\u7edf，\u4f7f\u7528\u591a\u8fdb\u7a0b\u5c31\u53ef\u4ee5\u5145\u5206\u5229\u7528\u786c\u4ef6\u8d44\u6e90\u3002\u8fdb\u7a0b\u4e2d\u53ef\u4ee5\u591a\u4e2a\u7ebf\u7a0b，\u6bcf\u4e00\u4e2a\u7ebf\u7a0b\u53ef\u4ee5\u88ab CPU \u8c03\u5ea6\u6267\u884c，\u8fd9\u6837\u5c31\u53ef\u4ee5\u8ba9\u7a0b\u5e8f\u5e76\u884c\u7684\u6267\u884c\u3002\u8fd9\u6837\u4e00\u53f0\u4e3b\u673a\u5c31\u53ef\u4ee5\u4f5c\u4e3a\u4e00\u4e2a\u670d\u52a1\u5668\u4e3a\u591a\u4e2a\u5ba2\u6237\u7aef\u63d0\u4f9b\u8ba1\u7b97\u670d\u52a1\u3002<\/p>\n

\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u7aef\u5f80\u5f80\u5904\u5728\u4e0d\u540c\u7684\u7269\u7406\u4e3b\u673a\u4e0a，\u5b83\u4eec\u5206\u5c5e\u4e0d\u540c\u7684\u8fdb\u7a0b，\u8fd9\u4e9b\u8fdb\u7a0b\u95f4\u9700\u8981\u901a\u4fe1\u3002\u8de8\u4e3b\u673a\u7684\u8fdb\u7a0b\u95f4\u901a\u4fe1\u9700\u8981\u4f7f\u7528\u7f51\u7edc\u7f16\u7a0b\u3002\u6700\u5e38\u89c1\u7684\u7f51\u7edc\u7f16\u7a0b\u63a5\u53e3\u662f Socket\u3002<\/p>\n

Socket \u79f0\u4e3a\u5957\u63a5\u5b57，\u672c\u610f\u662f\u63d2\u5ea7\u3002\u4e5f\u5c31\u662f\u8bf4\u7f51\u7edc\u901a\u8baf\u9700\u8981\u4e24\u7aef，\u5982\u679c\u4e00\u7aef\u88ab\u52a8\u7684\u63a5\u6536\u53e6\u4e00\u7aef\u8bf7\u6c42\u5e76\u63d0\u4f9b\u8ba1\u7b97\u548c\u6570\u636e\u7684\u79f0\u4e3a\u670d\u52a1\u5668\u7aef，\u53e6\u4e00\u7aef\u5f80\u5f80\u53ea\u662f\u53d1\u8d77\u8ba1\u7b97\u6216\u6570\u636e\u8bf7\u6c42，\u79f0\u4e3a\u5ba2\u6237\u7aef\u3002<\/p>\n

\u8fd9\u79cd\u7f16\u7a0b\u6a21\u5f0f\u79f0\u4e3a Client\/Server \u7f16\u7a0b\u6a21\u5f0f，\u7b80\u79f0 C\/S \u7f16\u7a0b\u3002\u5f00\u53d1\u7684\u7a0b\u5e8f\u4e5f\u79f0\u4e3a C\/S \u7a0b\u5e8f\u3002C\/S \u7f16\u7a0b\u5f80\u5f80\u4f7f\u7528\u4f20\u8f93\u5c42\u534f（TCP\/UDP），\u8f83\u4e3a\u5e95\u5c42，\u6bd4\u5982：QQ，\u8fc5\u96f7，\u4e91\u97f3\u4e50，\u4e91\u76d8，foxmail，xshell \u7b49<\/p>\n

1990 \u5e74 HTTP \u534f\u8bae\u548c\u6d4f\u89c8\u5668\u8bde\u751f\u3002\u5728\u5e94\u7528\u5c42\u4f7f\u7528\u6587\u672c\u8de8\u7f51\u7edc\u5728\u4e0d\u540c\u8fdb\u7a0b\u95f4\u4f20\u8f93\u6570\u636e，\u6700\u540e\u5728\u6d4f\u89c8\u5668\u4e2d\u5c06\u670d\u52a1\u5668\u7aef\u8fd4\u56de\u7684 HTML \u6e32\u67d3\u51fa\u6765\u3002\u7531\u6b64，\u8bde\u751f\u4e86\u7f51\u9875\u5f00\u53d1\u3002<\/p>\n

\u7f51\u9875\u662f\u5b58\u50a8\u5728 WEB \u670d\u52a1\u5668\u7aef\u7684\u6587\u672c\u6587\u4ef6，\u6d4f\u89c8\u5668\u53d1\u8d77 HTTP \u8bf7\u6c42\u540e，\u5230\u8fbe WEB \u670d\u52a1\u7a0b\u5e8f\u540e，\u670d\u52a1\u7a0b\u5e8f\u6839\u636e URL \u8bfb\u53d6\u5bf9\u5e94\u7684 HTML \u6587\u4ef6，\u5e76\u5c01\u88c5\u6210 HTTP \u54cd\u5e94\u62a5\u6587\u8fd4\u56de\u7ed9\u6d4f\u89c8\u5668\u7aef\u3002<\/p>\n

\u8d77\u521d\u7f51\u9875\u5f00\u53d1\u4e3b\u8981\u6307\u7684\u662f HTML\u3001CSS \u7b49\u6587\u4ef6\u5236\u4f5c，\u76ee\u7684\u5c31\u662f\u663e\u793a\u6587\u5b57\u6216\u56fe\u7247，\u901a\u8fc7\u8d85\u7ea7\u94fe\u63a5\u8df3\u8f6c\u5230\u53e6\u4e00\u4e2a HTML \u5e76\u663e\u793a\u5176\u5185\u5bb9\u3002<\/p>\n

\u540e\u6765，\u7f51\u666f\u516c\u53f8\u610f\u8bc6\u5230\u8ba9\u7f51\u9875\u52a8\u8d77\u6765\u5f88\u91cd\u8981，\u508d\u7740 SUN \u7684 Java \u7684\u540d\u6c14\u53d1\u5e03\u4e86 JavaScript \u8bed\u8a00，\u53ef\u4ee5\u5728\u6d4f\u89c8\u5668\u4e2d\u4f7f\u7528 JS \u5f15\u64ce\u6267\u884c\u7684\u811a\u672c\u8bed\u8a00，\u53ef\u4ee5\u8ba9\u7f51\u9875\u5143\u7d20\u52a8\u6001\u53d8\u5316，\u7f51\u9875\u52a8\u8d77\u6765\u4e86\u3002<\/p>\n

\u4e3a\u4e86\u8ba9\u7f51\u9875\u52a8\u8d77\u6765，\u5fae\u8f6f\u4f7f\u7528 ActiveX \u6280\u672f\u3001SUN \u7684 Applet \u90fd\u53ef\u4ee5\u5728\u6d4f\u89c8\u5668\u4e2d\u6267\u884c\u4ee3\u7801，\u4f46\u90fd\u6709\u5b89\u5168\u6027\u95ee\u9898\u3002\u80fd\u4e0d\u80fd\u76f4\u63a5\u628a\u5185\u5bb9\u76f4\u63a5\u5728 WEB \u670d\u52a1\u5668\u7aef\u7ec4\u7ec7\u6210 HTML，\u7136\u540e\u628a HTML \u8fd4\u56de\u7ed9\u6d4f\u89c8\u5668\u6e32\u67d3\u5462？<\/p>\n

\u6700\u65e9\u51fa\u73b0\u4e86 CGI（Common Gateway Interface）\u901a\u7528\u7f51\u5173\u63a5\u53e3，\u901a\u8fc7\u6d4f\u89c8\u5668\u4e2d\u8f93\u5165 URL \u76f4\u63a5\u6620\u5c04\u5230\u4e00\u4e2a\u670d\u52a1\u5668\u7aef\u7684\u811a\u672c\u7a0b\u5e8f\u6267\u884c，\u8fd9\u4e2a\u811a\u672c\u53ef\u4ee5\u67e5\u8be2\u6570\u636e\u5e93\u5e76\u8fd4\u56de\u7ed3\u679c\u7ed9\u6d4f\u89c8\u5668\u7aef\u3002\u8fd9\u79cd\u5c06\u7528\u6237\u8bf7\u6c42\u4f7f\u7528\u7a0b\u5e8f\u52a8\u6001\u751f\u6210\u7684\u6280\u672f，\u79f0\u4e3a\u52a8\u6001\u7f51\u9875\u6280\u672f\u3002\u5148\u540e\u51fa\u73b0\u4e86 ASP\u3001PHP\u3001JSP \u7b49\u6280\u672f，\u8fd9\u4e9b\u6280\u672f\u7684\u4f7f\u7528\u4e0d\u540c\u8bed\u8a00\u7f16\u5199\u7684\u7a0b\u5e8f\u90fd\u8fd0\u884c\u5728\u670d\u52a1\u5668\u7aef，\u6240\u4ee5\u79f0\u4e3a WEB \u540e\u7aef\u7f16\u7a0b\u3002\u6709\u4e00\u90e8\u5206\u7a0b\u5e8f\u5458\u8fd8\u662f\u8981\u7f16\u5199 HTML\u3001CSS\u3001JavaScript，\u8fd9\u4e9b\u4ee3\u7801\u8fd0\u884c\u5728\u6d4f\u89c8\u5668\u7aef，\u79f0\u4e3a WEB \u524d\u7aef\u7f16\u7a0b\u3002\u5408\u8d77\u6765\u79f0\u4e3a Browser\/Server \u7f16\u7a0b，\u5373 B\/S \u7f16\u7a0b\u3002<\/p>\n

1.2 <\/span>\u524d\u7aef\u4e09\u5927\u6838\u5fc3\u6280\u672f<\/span><\/h3>\n

1.2.1 HTML<\/span><\/h4>\n

HTML<\/span>（<\/span>HyperText Markup Language<\/span>）\u8d85\u6587\u672c\u6807\u8bb0\u8bed\u8a00，\u5b83\u4e0d\u540c\u4e8e\u4e00\u822c\u7684\u7f16\u7a0b\u8bed\u8a00\u3002\u8d85\u6587\u672c\u5373\u8d85\u51fa\u7eaf \u6587\u672c\u7684\u8303\u7574，\u4f8b\u5982：\u63cf\u8ff0\u6587\u672c\u989c\u8272\u3001\u5927\u5c0f\u3001\u5b57\u4f53\u7b49\u4fe1\u606f，\u6216\u4f7f\u7528\u56fe\u7247\u3001\u97f3\u9891\u3001\u89c6\u9891\u7b49\u975e\u6587\u672c\u5185\u5bb9\u3002 <\/span><\/p>\n

HTML<\/span>\u7531\u4e00\u4e2a\u4e2a\u7684\u6807\u7b7e（\u6807\u8bb0）\u7ec4\u6210，\u8fd9\u4e9b\u6807\u7b7e\u5404\u53f8\u5176\u804c，\u6709\u7684\u63d0\u4f9b\u7f51\u9875\u4fe1\u606f，\u6709\u7684\u8d1f\u8d23\u6587\u5b57，\u6709\u7684\u8d1f\u8d23 \u56fe\u7247，\u6709\u7684\u8d1f\u8d23\u7f51\u9875\u5e03\u5c40，\u6240\u4ee5\u4e00\u4e2aHTML<\/span>\u6587\u4ef6，\u662f\u7531\u683c\u5f0f\u6807\u7b7e\u548c\u6570\u636e\u7ec4\u6210\u3002<\/span><\/p>\n

<!DOCTYPE html>
\n<html lang="en">
\n<head>
\n<meta charset="UTF-8">
\n<title>\u9996\u9875<\/title>
\n<\/head>
\n<body>
\n<h1>\u55b5<\/h1>
\n<\/body>
\n<\/html><\/p>\n

\u8d85\u6587\u672c\u9700\u8981\u663e\u793a，\u5c31\u5f97\u6709\u8f6f\u4ef6\u80fd\u591f\u5448\u73b0\u8d85\u6587\u672c\u5b9a\u4e49\u7684\u6392\u7248\u683c\u5f0f，\u4f8b\u5982\u663e\u793a：\u56fe\u7247\u3001\u8868\u683c，\u663e\u793a\u5b57\u4f53\u7684\u5927 \u5c0f\u3001\u989c\u8272，\u8fd9\u4e2a\u8f6f\u4ef6\u5c31\u662f\u6d4f\u89c8\u5668\u3002 <\/span><\/p>\n

\u8d85\u6587\u672c\u7684\u8bde\u751f\u662f\u4e3a\u4e86\u89e3\u51b3\u7eaf\u6587\u672c\u4e0d\u80fd\u683c\u5f0f\u663e\u793a\u7684\u95ee\u9898，\u662f\u4e3a\u4e86\u597d\u770b，\u4f46\u662f\u53ea\u6709\u901a\u8fc7\u7f51\u7edc\u624d\u80fd\u5206\u4eab\u8d85\u6587\u672c \u7684\u5185\u5bb9，\u6240\u4ee5\u5236\u5b9a\u4e86HTTP<\/span>\u534f\u8bae\u3002<\/span><\/p>\n

1.2.2 CSS<\/span>（<\/span>Cascading Style Sheets<\/span>）\u5c42\u53e0\u6837\u5f0f\u8868<\/span><\/h4>\n

HTML<\/span>\u672c\u8eab\u4e3a\u4e86\u683c\u5f0f\u5316\u663e\u793a\u6587\u672c，\u4f46\u662f\u5f53\u7f51\u9875\u5448\u73b0\u5927\u5bb6\u9762\u524d\u7684\u65f6\u5019，\u9700\u6c42<\/span>HTML<\/span>\u63d0\u4f9b\u66f4\u591a\u6837\u5f0f\u80fd\u529b\u3002\u8fd9\u4f7f <\/span><\/p>\n

\u5f97<\/span>HTML<\/span>\u53d8\u5f97\u8d8a\u6765\u8d8a\u81c3\u80bf\u3002\u8fd9\u4fc3\u4f7f\u4e86<\/span>CSS<\/span>\u7684\u8bde\u751f\u3002 <\/span><\/p>\n

1994<\/span>\u5e74，<\/span>W3C<\/span>\u6210\u7acb，<\/span>CSS<\/span>\u8bbe\u8ba1\u5c0f\u7ec4\u6240\u6709\u6210\u5458\u52a0\u5165<\/span>W3C<\/span>，\u5e76\u52aa\u529b\u7814\u53d1<\/span>CSS<\/span>\u7684\u6807\u51c6，\u5fae\u8f6f\u6700\u7ec8\u52a0\u5165\u3002 <\/span><\/p>\n

1996<\/span>\u5e74<\/span>12<\/span>\u6708\u53d1\u5e03<\/span>CSS 1.0<\/span>\u3002 <\/span><\/p>\n

1998<\/span>\u5e74<\/span>5<\/span>\u6708\u53d1\u5e03<\/span>CSS 2.0 <\/span><\/p>\n

CSS 3<\/span>\u91c7\u7528\u4e86\u6a21\u5757\u5316\u601d\u60f3，\u6bcf\u4e2a\u6a21\u5757\u90fd\u5728<\/span>CSS 2<\/span>\u57fa\u7840\u4e0a\u5206\u522b\u589e\u5f3a\u529f\u80fd\u3002\u6240\u4ee5，\u8fd9\u4e9b\u6a21\u5757\u662f\u9646\u7eed\u53d1\u5e03\u7684\u3002 <\/span><\/p>\n

\u4e0d\u540c\u5382\u5bb6\u7684\u6d4f\u89c8\u5668\u4f7f\u7528\u7684\u5f15\u64ce，\u5bf9<\/span>CSS<\/span>\u7684\u652f\u6301\u4e0d\u4e00\u6837，\u5bfc\u81f4\u7f51\u9875\u5e03\u5c40\u3001\u6837\u5f0f\u5728\u4e0d\u540c\u6d4f\u89c8\u5668\u4e0d\u4e00\u6837\u3002\u56e0\u6b64，\u60f3\u8981\u4fdd\u8bc1\u4e0d\u540c\u7528\u6237\u4f7f\u7528\u4e0d\u540c\u6d4f\u89c8\u5668\u770b\u5230\u7684\u7f51\u9875\u6548\u679c\u4e00\u76f4\u975e\u5e38\u56f0\u96be\u3002<\/span><\/p>\n

1.2.3 JavaScript<\/span><\/h4>\n

Javascript <\/span>\u7b80\u79f0<\/span>JS<\/span>，\u662f\u4e00\u79cd\u52a8\u6001\u7684\u5f31\u7c7b\u578b\u811a\u672c\u89e3\u91ca\u6027\u8bed\u8a00，\u548c<\/span>HTML<\/span>\u3001<\/span>CSS<\/span>\u5e76\u79f0\u4e09\u5927<\/span>WEB<\/span>\u6838\u5fc3\u6280\u672f，\u5f97\u5230 <\/span><\/p>\n

\u4e86\u51e0\u4e4e\u4e3b\u6d41\u6d4f\u89c8\u5668\u652f\u6301\u3002 <\/span><\/p>\n

1994<\/span>\u5e74，\u7f51\u666f<\/span>Netscape<\/span>\u516c\u53f8\u6210\u7acb\u5e76\u53d1\u5e03\u4e86<\/span>Netscape Navigator<\/span>\u6d4f\u89c8\u5668，\u5360\u636e\u4e86\u5f88\u5927\u7684\u5e02\u573a\u4efd\u989d，\u7f51\u666f\u610f \u8bc6\u5230WEB<\/span>\u9700\u8981\u52a8\u6001，\u9700\u8981\u4e00\u79cd\u6280\u672f\u6765\u5b9e\u73b0\u3002 <\/span><\/p>\n

1995<\/span>\u5e74<\/span>9<\/span>\u6708\u7f51\u666f\u6d4f\u89c8\u5668<\/span>2<\/span>\u53d1\u5e03\u6d4b\u8bd5\u7248\u672c\u53d1\u5e03\u4e86<\/span>LiveScript<\/span>，\u968f\u5373\u5728<\/span>12<\/span>\u6708\u7684\u6d4b\u8bd5\u7248\u5c31\u66f4\u540d\u4e3a<\/span>JavaScript<\/span>\u3002\u540c\u65f6\u671f，\u5fae\u8f6f\u63a8\u51faIE<\/span>\u5e76\u652f\u6301<\/span>JScript<\/span>\u3001<\/span>VBScript<\/span>，\u4e0e\u4e4b\u6297\u8861\u3002 <\/span><\/p>\n

1997<\/span>\u5e74，\u7f51\u666f\u3001\u5fae\u8f6f\u3001<\/span>SUN<\/span>\u3001<\/span>Borland<\/span>\u516c\u53f8\u548c\u5176\u4ed6\u7ec4\u7ec7\u5728<\/span>ECMA<\/span>（<\/span>European ComputerManufacturers Association \u6b27\u6d32\u8ba1\u7b97\u673a\u5236\u9020\u5546\u534f\u4f1a）\u786e\u5b9a\u4e86<\/span>ECMAScript<\/span>\u7684\u672c\u7a0b\u5e8f\u8bbe\u8ba1\u8bed\u8a00\u7684\u6807\u51c6\u3002<\/span>JavaScript<\/span>\u548c<\/span>JScript <\/span><\/p>\n

\u90fd\u6210\u4e3a<\/span>ECMAScript<\/span>\u6807\u51c6\u7684\u5b9e\u73b0\u3002 <\/span><\/p>\n

2008<\/span>\u5e74\u540e\u968f\u7740<\/span>chrome<\/span>\u6d4f\u89c8\u5668\u7684<\/span>V8<\/span>\u5f15\u64ce\u53d1\u5e03\u3002 <\/span><\/p>\n

V8 JS<\/span>\u5f15\u64ce\u4e0d\u662f\u89e3\u91ca\u6267\u884c，\u800c\u662f\u672c\u5730\u7f16\u8bd1，\u5728<\/span>V8<\/span>\u5f15\u64ce\u505a\u4e86\u5f88\u591a\u4f18\u5316，<\/span>JS<\/span>\u7a0b\u5e8f\u5728\u5176\u4e0a\u8fd0\u884c\u582a\u6bd4\u672c\u5730\u4e8c\u8fdb\u5236\u7a0b \u5e8f\u3002V8<\/span>\u5f15\u64ce\u4f7f\u7528<\/span>C++<\/span>\u5f00\u53d1，\u53ef\u4ee5\u5d4c\u5165\u5230\u4efb\u4f55<\/span>C++<\/span>\u7a0b\u5e8f\u4e2d\u3002\u57fa\u4e8e<\/span>V8<\/span>\u5f15\u64ce，<\/span>2009<\/span>\u5e74\u57fa\u4e8e\u670d\u52a1\u5668<\/span>javascript<\/span>\u7684\u8fd0 \u884c\u73af\u5883Node.js<\/span>\u8bde\u751f，\u521b\u5efa\u4e86\u7b2c\u4e00\u7248<\/span>npm (Node.js<\/span>\u5305\u7ba1\u7406\u5668\u548c\u5f00\u6e90\u5e93\u751f\u6001\u7cfb\u7edf<\/span>), <\/span>\u63d0\u4f9b\u4e86\u5927\u91cf\u7684\u5e93\u4f9b\u7a0b\u5e8f\u5458 \u4f7f\u7528\u3002\u4ece\u6b64，\u4fbf\u53ef\u4ee5\u5728\u670d\u52a1\u5668\u7aef\u771f\u6b63\u5927\u89c4\u6a21\u4f7f\u7528JavaScript<\/span>\u7f16\u7a0b\u4e86\u3002\u4e5f\u5c31\u662f\u8bf4<\/span> JavaScript <\/span>\u4e5f\u53ef\u4ee5\u771f\u6b63\u79f0\u4e3a \u670d\u52a1\u5668\u7aef\u7f16\u7a0b\u8bed\u8a00\u4e86，\u6210\u4e3a\u76ee\u524d\u552f\u4e00\u7684\u524d，\u540e\u7aef\u901a\u7528\u7684\u8bed\u8a00\u3002<\/span><\/p>\n

\u540c\u6b65 <\/span><\/p>\n

\u4ea4\u4e92\u5f0f\u7f51\u9875，\u7528\u6237\u63d0\u4ea4\u4e86\u8bf7\u6c42，\u5c31\u662f\u60f3\u770b\u5230\u67e5\u8be2\u7684\u7ed3\u679c\u3002\u670d\u52a1\u5668\u54cd\u5e94\u5230\u6765\u540e\u662f\u4e00\u4e2a\u5168\u65b0\u7684\u9875\u9762\u5185\u5bb9，\u54ea \u6015URL<\/span>\u4e0d\u53d8，\u6574\u4e2a\u7f51\u9875\u90fd\u9700\u8981\u91cd\u65b0\u6e32\u67d3\u3002\u4f8b\u5982，\u7528\u6237\u586b\u5199\u6ce8\u518c\u4fe1\u606f，\u53ea\u662f<\/span>2<\/span>\u6b21\u5bc6\u7801\u4e0d\u4e00\u81f4，\u63d0\u4ea4\u540e，\u6574\u4e2a \u6ce8\u518c\u9875\u9762\u91cd\u65b0\u5237\u65b0，\u6240\u6709\u586b\u5199\u9879\u76ee\u91cd\u65b0\u586b\u5199(<\/span>\u5f53\u7136\u6709\u529e\u6cd5\u8ba9\u7528\u6237\u51cf\u5c11\u91cd\u586b<\/span>)<\/span>\u3002\u8fd9\u79cd\u4ea4\u4e92\u975e\u5e38\u4e0d\u53cb\u597d\u3002\u4ece\u4ee3\u4ef7 <\/span><\/p>\n

\u7684\u89d2\u5ea6\u770b，\u5c31\u662f\u4e3a\u4e86\u6ce8\u518c\u7684\u4e00\u70b9\u70b9\u4fe1\u606f，\u7ed3\u679c\u8fd4\u56de\u4e86\u6574\u4e2a\u7f51\u9875\u5185\u5bb9，\u4e0d\u4f46\u6d6a\u8d39\u4e86\u7f51\u7edc\u5e26\u5bbd，\u8fd8\u9700\u8981\u6d4f\u89c8 \u5668\u91cd\u65b0\u6e32\u67d3\u7f51\u9875，\u592a\u6d6a\u8d39\u8d44\u6e90\u4e86，\u5f71\u54cd\u4e86\u7528\u6237\u4f53\u9a8c\u548c\u611f\u53d7\u3002\u4e0a\u9762\u8fd9\u4e9b\u8bf7\u6c42\u7684\u8fc7\u7a0b，\u5c31\u662f\u540c\u6b65\u8fc7\u7a0b，\u7528\u6237 \u53d1\u8d77\u8bf7\u6c42，\u9875\u9762\u6574\u4e2a\u5237\u65b0，\u76f4\u5230\u670d\u52a1\u5668\u7aef\u54cd\u5e94\u7684\u6570\u636e\u5230\u6765\u5e76\u91cd\u65b0\u6e32\u67d3\u3002 <\/span><\/p>\n

\u5f02\u6b65 <\/span><\/p>\n

1996<\/span>\u5e74\u5fae\u8f6f\u5b9e\u73b0\u4e86<\/span>iframe<\/span>\u6807\u7b7e，\u53ef\u4ee5\u5728\u4e00\u4e2a\u7f51\u9875\u4f7f\u7528<\/span>iframe<\/span>\u6807\u7b7e\u5c40\u90e8\u5f02\u6b65\u52a0\u8f7d\u5185\u5bb9\u3002 <\/span><\/p>\n

1999<\/span>\u5e74\u5fae\u8f6f\u63a8\u51fa\u5f02\u6b65\u6570\u636e\u4f20\u8f93\u7684<\/span>ActiveX<\/span>\u63d2\u4ef6\u6280\u672f，\u592a\u7b28\u91cd\u4e86，\u4f46\u662f\u4e5f\u706b\u4e86\u5f88\u591a\u5e74\u3002\u6709\u4e00\u4e2a\u7ec4\u4ef6 <\/span><\/p>\n

XMLHttpRequest<\/span>\u88ab\u5927\u591a\u6570\u6d4f\u89c8\u5668\u652f\u6301\u3002 \u4f20\u7edf\u7684\u7f51\u9875\u5982\u679c\u9700\u8981\u66f4\u65b0\u5185\u5bb9，\u5fc5\u9700\u91cd\u8f7d\u6574\u4e2a\u7f51\u9875\u9762\u3002Ajax<\/span>\u7684\u51fa\u73b0，\u6539\u53d8\u8fd9\u4e00\u5207，\u540c\u65f6\u6781\u5927\u7684\u4fc3\u8fdb\u4e86 <\/span><\/p>\n

Javascript<\/span>\u7684\u53d1\u5c55\u3002<\/span>Ajax<\/span>\u5373<\/span>"Asynchronous Javascript And XML"<\/span>（\u5f02\u6b65<\/span> JavaScript <\/span>\u548c<\/span> XML<\/span>），\u662f\u6307\u4e00\u79cd \u521b\u5efa\u4ea4\u4e92\u5f0f\u3001\u5feb\u901f\u52a8\u6001\u7f51\u9875\u5e94\u7528\u7684\u7f51\u9875\u5f00\u53d1\u6280\u672f，\u6700\u65e9\u8d77\u6e90\u4e8e1998<\/span>\u5e74\u5fae\u8f6f\u7684<\/span>Outlook Web Access<\/span>\u5f00\u53d1\u56e2 \u961f\u3002Ajax <\/span>\u901a\u8fc7\u5728\u540e\u53f0\u4e0e\u670d\u52a1\u5668\u8fdb\u884c\u5c11\u91cf\u6570\u636e\u4ea4\u6362， \u53ef\u4ee5\u4f7f\u7f51\u9875\u5b9e\u73b0\u5f02\u6b65\u66f4\u65b0\u3002\u8fd9\u610f\u5473\u7740\u53ef\u4ee5\u5728\u4e0d\u91cd\u65b0\u52a0\u8f7d\u6574\u4e2a\u7f51\u9875\u7684\u60c5\u51b5\u4e0b，\u5bf9\u7f51\u9875\u7684\u67d0\u90e8\u5206\u8fdb\u884c\u66f4\u65b0\u3002Javascript <\/span>\u901a\u8fc7\u8c03\u7528\u6d4f\u89c8\u5668\u5185\u7f6e\u7684<\/span>WEB API<\/span>\u4e2d\u7684 XMLHttpRequest \u5bf9\u8c61\u5b9e\u73b0<\/span>Ajax <\/span>\u6280\u672f\u3002\u65e9\u671f<\/span>Ajax<\/span>\u7ed3\u5408\u6570\u636e\u683c\u5f0f<\/span>XML<\/span>，\u76ee\u524d\u66f4\u591a\u7684\u4f7f\u7528<\/span>JSON<\/span>\u3002\u5229\u7528<\/span>AJAX<\/span>\u53ef \u5b9e\u73b0\u524d\u540e\u7aef\u5f00\u53d1\u7684\u5f7b\u5e95\u5206\u79bb，\u6539\u53d8\u4e86\u4f20\u7edf\u7684\u5f00\u53d1\u6a21\u5f0f\u3002 <\/span><\/p>\n

AJAX<\/span>\u662f\u4e00\u79cd\u6280\u672f\u7684\u7ec4\u5408，\u6280\u672f\u7684\u91cd\u65b0\u53d1\u73b0，\u800c\u4e0d\u662f\u53d1\u660e，\u4f46\u662f\u5b83\u6df1\u8fdc\u7684\u5f71\u54cd\u4e86\u6574\u4e2a<\/span>WEB<\/span>\u5f00\u53d1<\/span><\/p>\n

\u4e8c<\/span> WEB<\/span>\u6846\u67b6<\/span><\/h3>\n

2.1 web<\/span>\u8d44\u6e90\u548c\u8bbf\u95ee<\/span><\/h3>\n

\"\"<\/p>\n

\u4ece\u9759\u6001\u670d\u52a1\u5668\u8bf7\u6c42<\/span>HTML<\/span>\u3001<\/span>CSS<\/span>\u3001<\/span>JS<\/span>\u7b49\u6587\u4ef6\u53d1\u9001\u5230\u6d4f\u89c8\u5668\u7aef，\u6d4f\u89c8\u5668\u7aef\u63a5\u6536\u540e\u6e32\u67d3\u5728\u6d4f\u89c8\u5668\u4e0a\u4ece\u56fe\u7247\u670d\u52a1\u5668\u8bf7\u6c42\u56fe\u7247\u8d44\u6e90\u663e\u793a <\/span><\/p>\n

\u4ece\u4e1a\u52a1\u670d\u52a1\u5668\u8bbf\u95ee\u52a8\u6001\u5185\u5bb9，\u52a8\u6001\u5185\u5bb9\u662f\u8bf7\u6c42\u540e\u6709\u540e\u53f0\u670d\u52a1\u8bbf\u95ee\u6570\u636e\u5e93\u540e\u5f97\u5230\u7684，\u6700\u7ec8\u8fd4\u56de\u5230\u6d4f\u89c8\u5668\u7aef <\/span><\/p>\n

\u624b\u673a<\/span> App <\/span>\u8bbf\u95ee <\/span><\/p>\n

\u5185\u7f6e\u4e86<\/span>HTML<\/span>\u548c<\/span>JS<\/span>\u6587\u4ef6，\u4e0d\u9700\u8981\u4ece\u9759\u6001<\/span>WEB<\/span>\u670d\u52a1\u5668\u4e0b\u8f7d<\/span> JS <\/span>\u6216<\/span> HTML<\/span>\u3002\u4e3a\u7684\u5c31\u662f\u51cf\u5c11\u6587\u4ef6\u7684\u53d1\u9001，\u73b0\u4ee3\u524d\u7aef\u5f00\u53d1\u4f7f\u7528\u7684JS<\/span>\u6587\u4ef6\u592a\u591a\u6216\u592a\u5927\u4e86 <\/span><\/p>\n

\u6709\u5fc5\u8981\u5c31\u4ece\u56fe\u7247\u670d\u52a1\u5668\u8bf7\u6c42\u56fe\u7247，\u4ece\u4e1a\u52a1\u670d\u52a1\u5668\u8bf7\u6c42\u52a8\u6001\u6570\u636e \u5ba2\u6237\u9700\u6c42\u591a\u6837，\u66f4\u591a\u7684\u5185\u5bb9\u8fd8\u662f\u9700\u8981\u7531\u4e1a\u52a1\u670d\u52a1\u5668\u63d0\u4f9b，\u4e1a\u52a1\u670d\u52a1\u5668\u5f80\u5f80\u90fd\u662f\u7531\u4e00\u7ec4\u670d\u52a1\u5668\u7ec4\u6210\u3002<\/span><\/p>\n

2.2 <\/span>\u540e\u53f0\u5e94\u7528\u67b6\u6784<\/span><\/h3>\n

\"\"<\/p>\n

2.2.1 <\/span>\u5355\u4f53\u67b6\u6784<\/span><\/h4>\n

\u4f20\u7edf\u67b6\u6784（\u5355\u673a\u7cfb\u7edf），\u4e00\u4e2a\u9879\u76ee\u4e00\u4e2a\u5de5\u7a0b：\u6bd4\u5982\u5546\u54c1\u3001\u8ba2\u5355\u3001\u652f\u4ed8\u3001\u5e93\u5b58\u3001\u767b\u5f55\u3001\u6ce8\u518c\u7b49\u7b49，\u7edf <\/span><\/p>\n

\u4e00\u90e8\u7f72，\u4e00\u4e2a\u8fdb\u7a0b <\/span><\/p>\n

all in one<\/span>\u7684\u67b6\u6784\u65b9\u5f0f，\u628a\u6240\u6709\u7684\u529f\u80fd\u5355\u5143\u653e\u5728\u4e00\u4e2a\u5e94\u7528\u91cc\u3002\u7136\u540e\u628a\u6574\u4e2a\u5e94\u7528\u90e8\u7f72\u5230\u4e00\u53f0\u670d\u52a1\u5668\u4e0a\u3002 <\/span><\/p>\n

\u5982\u679c\u8d1f\u8f7d\u80fd\u529b\u4e0d\u884c，\u5c06\u6574\u4e2a\u5e94\u7528\u8fdb\u884c\u6c34\u5e73\u590d\u5236，\u8fdb\u884c\u6269\u5c55，\u7136\u540e\u901a\u8fc7\u8d1f\u8f7d\u5747\u8861\u5b9e\u73b0\u8bbf\u95ee\u3002 <\/span><\/p>\n

Java<\/span>\u5b9e\u73b0：<\/span>JSP<\/span>\u3001<\/span>Servlet<\/span>，\u6253\u5305\u6210\u4e00\u4e2a<\/span>jar<\/span>\u3001<\/span>war<\/span>\u90e8\u7f72 <\/span><\/p>\n

\u6613\u4e8e\u5f00\u53d1\u548c\u6d4b\u8bd5<\/span>:<\/span>\u4e5f\u5341\u5206\u65b9\u4fbf\u90e8\u7f72<\/span>;<\/span>\u5f53\u9700\u8981\u6269\u5c55\u65f6，\u53ea\u9700\u8981\u5c06<\/span>war<\/span>\u590d\u5236\u591a\u4efd，\u7136\u540e\u653e\u5230\u591a\u4e2a\u670d\u52a1\u5668\u4e0a， \u518d\u505a\u4e2a\u8d1f\u8f7d\u5747\u8861\u5c31\u53ef\u4ee5\u4e86\u3002 <\/span><\/p>\n

\u5982\u679c\u67d0\u4e2a\u529f\u80fd\u6a21\u5757\u51fa\u95ee\u9898，\u6709\u53ef\u80fd\u5168\u7ad9\u4e0d\u53ef\u8bbf\u95ee，\u4fee\u6539<\/span>Bug<\/span>\u540e\u3001\u67d0\u6a21\u5757\u529f\u80fd\u4fee\u6539\u6216\u5347\u7ea7\u540e，\u9700\u8981\u505c <\/span><\/p>\n

\u6389\u6574\u4e2a\u670d\u52a1，\u91cd\u65b0\u6574\u4f53\u91cd\u65b0\u6253\u5305\u3001\u90e8\u7f72\u8fd9\u4e2a\u5e94\u7528<\/span>war<\/span>\u5305，\u529f\u80fd\u6a21\u5757\u76f8\u4e92\u4e4b\u95f4\u8026\u5408\u5ea6\u9ad8<\/span>,<\/span>\u76f8\u4e92\u5f71\u54cd<\/span>,<\/span>\u4e0d\u9002 \u5408\u5f53\u4eca\u4e92\u8054\u7f51\u4e1a\u52a1\u529f\u80fd\u7684\u5feb\u901f\u8fed\u4ee3\u3002 <\/span><\/p>\n

\u7279\u522b\u662f\u5bf9\u4e8e\u4e00\u4e2a\u5927\u578b\u5e94\u7528，\u6211\u4eec\u4e0d\u53ef\u80fd\u5427\u6240\u6709\u5185\u5bb9\u90fd\u653e\u5728\u4e00\u4e2a\u5e94\u7528\u91cc\u9762，\u6211\u4eec\u5982\u4f55\u7ef4\u62a4\u3001\u5982\u4f55\u5206\u5de5 <\/span><\/p>\n

\u5408\u4f5c\u90fd\u662f\u95ee\u9898\u3002\u5982\u679c\u9879\u76ee\u5e9e\u5927，\u7ba1\u7406\u96be\u5ea6\u5927 <\/span><\/p>\n

web<\/span>\u5e94\u7528\u670d\u52a1\u5668：\u5f00\u6e90\u7684<\/span>tomcat<\/span>\u3001<\/span>jetty<\/span>\u3001<\/span>glassfish<\/span>\u3002\u5546\u7528\u7684\u6709<\/span>weblogic<\/span>\u3001<\/span>websphere<\/span>\u3001<\/span>Jboss<\/span><\/p>\n

2.2.2 <\/span>\u5fae\u670d\u52a1<\/span><\/h4>\n

\"\"<\/p>\n

\u5c5e\u4e8e<\/span>SOA<\/span>（<\/span>Service Oriented Architecture<\/span>）\u7684\u5b50\u96c6 <\/span><\/p>\n

\u5fae\u670d\u52a1\u5316\u7684\u6838\u5fc3\u5c31\u662f\u5c06\u4f20\u7edf\u7684\u4e00\u7ad9\u5f0f\u5e94\u7528，\u6839\u636e\u4e1a\u52a1\u62c6\u5206\u6210\u4e00\u4e2a\u4e00\u4e2a\u7684\u670d\u52a1，\u5f7b\u5e95\u53bb\u6389\u8026\u5408，\u6bcf\u4e00 <\/span><\/p>\n

\u4e2a\u5fae\u670d\u52a1\u63d0\u4f9b\u5355\u4e2a\u4e1a\u52a1\u529f\u80fd，\u4e00\u4e2a\u670d\u52a1\u53ea\u505a\u4e00\u4ef6\u4e8b\u3002\u6bcf\u4e2a\u670d\u52a1\u90fd\u56f4\u7ed5\u7740\u5177\u4f53\u4e1a\u52a1\u8fdb\u884c\u6784\u5efa，\u5e76\u4e14\u80fd \u591f\u88ab\u72ec\u7acb\u5730\u90e8\u7f72\u5230\u751f\u4ea7\u73af\u5883\u3001\u7c7b\u751f\u4ea7\u73af\u5883\u7b49 <\/span><\/p>\n

\u4ece\u6280\u672f\u89d2\u5ea6\u8bb2\u5c31\u662f\u4e00\u79cd\u5c0f\u800c\u72ec\u7acb\u7684\u5904\u7406\u8fc7\u7a0b，\u7c7b\u4f3c\u4e0e\u8fdb\u7a0b\u7684\u6982\u5ff5，\u80fd\u591f\u81ea\u884c\u5355\u72ec\u542f\u52a8\u6216\u9500\u6bc1\u5fae\u670d\u52a1\u67b6\u6784（\u5206\u5e03\u5f0f\u7cfb\u7edf），\u5404\u4e2a\u6a21\u5757\/<\/span>\u670d\u52a1，\u5404\u81ea\u72ec\u7acb\u51fa\u6765，<\/span>"<\/span>\u8ba9\u4e13\u4e1a\u7684\u4eba\u5e72\u4e13\u4e1a\u7684\u4e8b<\/span>"<\/span>，\u72ec\u7acb\u90e8 <\/span><\/p>\n

\u7f72\u3002\u5206\u5e03\u5f0f\u7cfb\u7edf\u4e2d，\u4e0d\u540c\u7684\u670d\u52a1\u53ef\u4ee5\u4f7f\u7528\u5404\u81ea\u72ec\u7acb\u7684\u6570\u636e\u5e93\u3002 <\/span><\/p>\n

\u670d\u52a1\u4e4b\u95f4\u91c7\u7528\u8f7b\u91cf\u7ea7\u7684\u901a\u4fe1\u673a\u5236（\u901a\u5e38\u662f\u57fa\u4e8e<\/span>HTTP<\/span>\u7684<\/span>RESTful API<\/span>）\u3002 <\/span><\/p>\n

\u5fae\u670d\u52a1\u8bbe\u8ba1\u7684\u601d\u60f3\u6539\u53d8\u4e86\u539f\u6709\u7684\u4f01\u4e1a\u7814\u53d1\u56e2\u961f\u7ec4\u7ec7\u67b6\u6784\u3002\u4f20\u7edf\u7684\u7814\u53d1\u7ec4\u7ec7\u67b6\u6784\u662f\u6c34\u5e73\u67b6\u6784，\u524d\u7aef\u3001 <\/span><\/p>\n

\u540e\u7aef\u3001<\/span>DBA<\/span>\u3001\u6d4b\u8bd5\u5206\u522b\u6709\u81ea\u5df1\u5bf9\u5e94\u7684\u56e2\u961f，\u5c5e\u4e8e\u6c34\u5e73\u56e2\u961f\u7ec4\u7ec7\u67b6\u6784\u3002\u800c\u5fae\u670d\u52a1\u7684\u8bbe\u8ba1\u601d\u60f3\u5bf9\u56e2\u961f\u7684 <\/span><\/p>\n

\u5212\u5206\u6709\u7740\u4e00\u5b9a\u7684\u5f71\u54cd，\u4f7f\u5f97\u56e2\u961f\u7ec4\u7ec7\u67b6\u6784\u7684\u5212\u5206\u66f4\u503e\u5411\u4e8e\u5782\u76f4\u67b6\u6784，\u6bd4\u5982\u7528\u6237\u4e1a\u52a1\u662f\u4e00\u4e2a\u56e2\u961f\u6765\u8d1f <\/span><\/p>\n

\u8d23，\u652f\u4ed8\u4e1a\u52a1\u662f\u4e00\u4e2a\u56e2\u961f\u6765\u8d1f\u8d23\u3002\u4f46\u5b9e\u9645\u4e0a\u5728\u4f01\u4e1a\u4e2d\u5e76\u4e0d\u4f1a\u628a\u56e2\u961f\u7ec4\u7ec7\u67b6\u6784\u62c6\u5206\u5f97\u8fd9\u4e48\u7edd\u5bf9，\u5782\u76f4 <\/span><\/p>\n

\u67b6\u6784\u53ea\u662f\u4e00\u79cd\u7406\u60f3\u7684\u67b6\u6784 <\/span><\/p>\n

\u5fae\u670d\u52a1\u7684\u5b9e\u73b0\u6846\u67b6\u6709\u591a\u79cd，\u4e0d\u540c\u7684\u5e94\u7528\u67b6\u6784，\u90e8\u7f72\u65b9\u5f0f\u4e5f\u6709\u4e0d\u540c<\/span><\/p>\n

2.2.3 <\/span>\u5355\u4f53\u67b6\u6784\u548c\u5fae\u670d\u52a1\u6bd4\u8f83<\/span><\/h4>\n

\"\"<\/p>\n

\u5fae\u670d\u52a1\u7684\u4f18\u70b9 <\/span><\/p>\n

\u6bcf\u4e2a\u670d\u52a1\u8db3\u591f\u5185\u805a，\u8db3\u591f\u5c0f，\u4ee3\u7801\u5bb9\u6613\u7406\u89e3\u3002\u8fd9\u6837\u80fd\u805a\u7126\u4e00\u4e2a\u53ea\u5f53\u7684\u4e1a\u52a1\u529f\u80fd\u6216\u4e1a\u52a1\u9700\u6c42\u3002 <\/span><\/p>\n

\u5f00\u53d1\u7b80\u5355\u3001\u5f00\u53d1\u6548\u7387\u63d0\u9ad8，\u4e00\u4e2a\u670d\u52a1\u53ef\u80fd\u5c31\u662f\u4e13\u4e1a\u7684\u53ea\u5e72\u4e00\u4ef6\u4e8b，\u5fae\u670d\u52a1\u80fd\u591f\u88ab\u5c0f\u56e2\u961f\u5355\u72ec\u5f00\u53d1， <\/span><\/p>\n

\u8fd9\u4e2a\u5c0f\u56e2\u961f\u53ef\u4ee5\u662f<\/span>2<\/span>\u5230<\/span>5<\/span>\u4eba\u7684\u5f00\u53d1\u4eba\u5458\u7ec4\u6210 <\/span><\/p>\n

\u5fae\u670d\u52a1\u662f\u677e\u8026\u5408\u7684，\u662f\u6709\u529f\u80fd\u610f\u4e49\u7684\u670d\u52a1，\u65e0\u8bba\u662f\u5728\u5f00\u53d1\u9636\u6bb5\u6216\u90e8\u7f72\u9636\u6bb5\u90fd\u662f\u72ec\u7acb\u7684\u3002 <\/span><\/p>\n

\u5fae\u670d\u52a1\u80fd\u4f7f\u7528\u4e0d\u540c\u7684\u8bed\u8a00\u5f00\u53d1 <\/span><\/p>\n

\u6613\u4e8e\u548c\u7b2c\u4e09\u65b9\u96c6\u6210，\u5fae\u670d\u52a1\u8fd0\u884c\u5bb9\u6613\u4e14\u7075\u6d3b\u7684\u65b9\u5f0f\u96c6\u6210\u81ea\u52a8\u90e8\u7f72，\u901a\u8fc7\u6301\u7eed\u96c6\u6210\u5de5\u5177，\u5982<\/span>: <\/span><\/p>\n

Jenkins<\/span>\u3001<\/span>Hudson<\/span>\u3001<\/span>Bamboo<\/span>\u5fae\u670d\u52a1\u6613\u4e8e\u88ab\u4e00\u4e2a\u5f00\u53d1\u4eba\u5458\u7406\u89e3\u3001\u4fee\u6539\u548c\u7ef4\u62a4，\u8fd9\u6837\u5c0f\u56e2\u961f\u80fd\u591f\u66f4\u5173\u6ce8\u81ea\u5df1\u7684\u5de5\u4f5c\u6210\u679c，\u65e0\u9700\u901a\u8fc7\u5408\u4f5c\u624d\u80fd\u4f53\u73b0\u4ef7\u503c <\/span><\/p>\n

\u5fae\u670d\u52a1\u5141\u8bb8\u4f60\u5229\u7528\u878d\u5408\u6700\u65b0\u6280\u672f\u3002\u5fae\u670d\u52a1\u53ea\u662f\u4e1a\u52a1\u903b\u8f91\u7684\u4ee3\u7801，\u4e0d\u4f1a\u548c<\/span>HTML\/CSS<\/span>\u6216\u5176\u4ed6\u754c\u9762\u7ec4\u4ef6 <\/span><\/p>\n

\u6df7\u5408，\u5373\u524d\u540e\u7aef\u5206\u79bb <\/span><\/p>\n

\u6bcf\u4e2a\u5fae\u670d\u52a1\u90fd\u6709\u81ea\u5df1\u7684\u5b58\u50a8\u80fd\u529b，\u53ef\u4ee5\u6709\u81ea\u5df1\u7684\u6570\u636e\u5e93，\u4e5f\u53ef\u4ee5\u6709\u7edf\u4e00\u6570\u636e\u5e93 <\/span><\/p>\n

\u5fae\u670d\u52a1\u7f3a\u70b9： <\/span><\/p>\n

\u5fae\u670d\u52a1\u628a\u539f\u6709\u7684\u4e00\u4e2a\u9879\u76ee\u62c6\u5206\u6210\u591a\u4e2a\u72ec\u7acb\u5de5\u7a0b，\u589e\u52a0\u4e86\u5f00\u53d1\u3001\u6d4b\u8bd5\u3001\u8fd0\u7ef4\u3001\u76d1\u63a7\u7b49\u7684\u590d\u6742\u5ea6 <\/span><\/p>\n

\u5fae\u670d\u52a1\u67b6\u6784\u9700\u8981\u4fdd\u8bc1\u4e0d\u540c\u670d\u52a1\u4e4b\u95f4\u7684\u6570\u636e\u4e00\u81f4\u6027，\u5f15\u5165\u4e86\u5206\u5e03\u5f0f\u4e8b\u52a1\u548c\u5f02\u6b65\u8865\u507f\u673a\u5236，\u4e3a\u8bbe\u8ba1\u548c\u5f00 <\/span><\/p>\n

\u53d1\u5e26\u6765\u4e00\u5b9a\u6311\u6218 <\/span><\/p>\n

\u5f00\u53d1\u4eba\u5458\u548c\u8fd0\u7ef4\u9700\u8981\u5904\u7406\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u590d\u6742\u6027，\u9700\u8981\u66f4\u5f3a\u7684\u6280\u672f\u80fd\u529b <\/span><\/p>\n

\u5fae\u670d\u52a1\u9002\u7528\u4e8e\u590d\u6742\u7684\u5927\u7cfb\u7edf，\u5bf9\u4e8e\u5c0f\u578b\u5e94\u7528\u4f7f\u7528\u5fae\u670d\u52a1，\u8fdb\u884c\u76f2\u76ee\u7684\u62c6\u5206\u53ea\u4f1a\u589e\u52a0\u5176\u7ef4\u62a4\u548c\u5f00\u53d1\u6210 <\/span><\/p>\n

\u672c<\/span><\/p>\n

\u5e38\u89c1\u7684\u5fae\u670d\u52a1\u6846\u67b6 <\/span><\/p>\n

Dubbo <\/span><\/p>\n

\u963f\u91cc\u5f00\u6e90\u8d21\u732e\u7ed9\u4e86<\/span>ASF<\/span>，\u76ee\u524d\u5df2\u7ecf\u662f<\/span>Apache<\/span>\u7684\u9876\u7ea7\u9879\u76ee <\/span><\/p>\n

\u4e00\u6b3e\u9ad8\u6027\u80fd\u7684<\/span>Java RPC<\/span>\u670d\u52a1\u6846\u67b6，\u5fae\u670d\u52a1\u751f\u6001\u4f53\u7cfb\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u7ec4\u4ef6 <\/span><\/p>\n

\u5c06\u5355\u4f53\u7a0b\u5e8f\u5206\u89e3\u6210\u591a\u4e2a\u529f\u80fd\u670d\u52a1\u6a21\u5757，\u6a21\u5757\u95f4\u4f7f\u7528<\/span>Dubbo<\/span>\u6846\u67b6\u63d0\u4f9b\u7684\u9ad8\u6027\u80fd<\/span>RPC<\/span>\u901a\u4fe1 <\/span><\/p>\n

\u5185\u90e8\u534f\u8c03\u4f7f\u7528<\/span>Zookeeper<\/span>，\u5b9e\u73b0\u670d\u52a1\u6ce8\u518c\u3001\u670d\u52a1\u53d1\u73b0\u548c\u670d\u52a1\u6cbb\u7406 <\/span><\/p>\n

Spring cloud <\/span><\/p>\n

\u4e00\u4e2a\u5b8c\u6574\u7684\u5fae\u670d\u52a1\u89e3\u51b3\u65b9\u6848，\u76f8\u5f53\u4e8e<\/span>Dubbo<\/span>\u7684\u8d85\u96c6 <\/span><\/p>\n

\u5fae\u670d\u52a1\u6846\u67b6，\u5c06\u5355\u4f53\u5e94\u7528\u62c6\u5206\u4e3a\u7c92\u5ea6\u66f4\u5c0f\u7684\u5355\u4e00\u529f\u80fd\u670d\u52a1 <\/span><\/p>\n

\u57fa\u4e8e<\/span>HTTP<\/span>\u534f\u8bae\u7684<\/span>REST(Representational State Transfer <\/span>\u8868\u8ff0\u6027\u72b6\u6001\u8f6c\u79fb）\u98ce\u683c\u5b9e\u73b0\u6a21\u5757\u95f4\u901a\u4fe1<\/span><\/p>\n

\u4e09<\/span> tomcat<\/span>\u7684\u529f\u80fd\u4ecb\u7ecd<\/span><\/h2>\n

\"\"<\/p>\n

Tomcat <\/span>\u670d\u52a1\u5668\u662f\u4e00\u4e2a\u514d\u8d39\u7684\u5f00\u653e\u6e90\u4ee3\u7801\u7684<\/span>Web <\/span>\u5e94\u7528\u670d\u52a1\u5668，\u5c5e\u4e8e\u8f7b\u91cf\u7ea7\u5e94\u7528\u670d\u52a1\u5668，\u5728\u4e2d\u5c0f\u578b\u7cfb\u7edf\u548c <\/span><\/p>\n

\u5e76\u53d1\u8bbf\u95ee\u7528\u6237\u4e0d\u662f\u5f88\u591a\u7684\u573a\u5408\u4e0b\u88ab\u666e\u904d\u4f7f\u7528，<\/span>Tomcat <\/span>\u5177\u6709\u5904\u7406<\/span>HTML<\/span>\u9875\u9762\u7684\u529f\u80fd，\u5b83\u8fd8\u662f\u4e00\u4e2a<\/span>Servlet<\/span>\u548c <\/span><\/p>\n

JSP<\/span>\u5bb9\u5668<\/span>\u8d77\u59cb\u4e8e<\/span>SUN <\/span>\u516c\u53f8\u7684\u4e00\u4e2a<\/span>Servlet<\/span>\u7684\u53c2\u8003\u5b9e\u73b0\u9879\u76ee<\/span> Java Web Server<\/span>，\u5f00\u53d1\u8005\u662f<\/span> James Duncan Davidson<\/span>， <\/span><\/p>\n

\u5728<\/span>1999<\/span>\u5e74，\u5c06\u9879\u76ee\u8d21\u732e\u7ed9\u4e86<\/span>apache<\/span>\u8f6f\u4ef6\u57fa\u91d1\u4f1a（<\/span>ASF<\/span>），\u548c<\/span>ASF<\/span>\u73b0\u6709\u7684\u9879\u76ee<\/span> JServ <\/span>\u5408\u5e76，\u5e76\u5f00\u6e90\u6210\u4e3a\u9876\u7ea7 \u9879\u76ee <\/span><\/p>\n

Tomcat <\/span>\u4ec5\u4ec5\u5b9e\u73b0\u4e86<\/span>Java EE<\/span>\u89c4\u8303\u4e2d\u4e0e<\/span>Servlet<\/span>\u3001<\/span>JSP<\/span>\u76f8\u5173\u7684\u7c7b\u5e93，\u662f<\/span>JavaEE<\/span>\u4e0d\u5b8c\u6574\u5b9e\u73b0\u3002 <\/span><\/p>\n

1999<\/span>\u5e74\u53d1\u5e03\u521d\u59cb\u7248\u672c\u662f<\/span>Tomcat 3.0<\/span>，\u5b9e\u73b0\u4e86<\/span>Servlet 2.2 <\/span>\u548c<\/span> JSP 1.1<\/span>\u89c4\u8303\u3002 <\/span><\/p>\n

Tomcat 4.x<\/span>\u53d1\u5e03\u65f6，\u5185\u5efa\u4e86<\/span>Catalina<\/span>（<\/span>Servlet<\/span>\u5bb9\u5668）\u548c<\/span> Jasper<\/span>（<\/span>JSP engine<\/span>）\u7b49 <\/span><\/p>\n

\u5f53\u524d<\/span> Tomcat <\/span>\u7684\u6b63\u5f0f\u7248\u672c\u5df2\u7ecf\u66f4\u65b0\u5230<\/span> 9.0.x <\/span>\u7248\u672c，\u4f46\u5f53\u524d\u4f01\u4e1a\u4e2d\u4e3b\u6d41\u7248\u672c\u4e3a<\/span> 8.x <\/span>\u548c<\/span> 7.x <\/span><\/p>\n

\u5b98\u7f51<\/span>: <\/span><\/p>\n

http:\/\/tomcat.apache.org\/ <\/span><\/p>\n

\u5b98\u7f51\u6587\u6863<\/span>: <\/span><\/p>\n

https:\/\/tomcat.apache.org\/tomcat-8.5-doc\/index.html <\/span><\/p>\n

\u5e2e\u52a9\u6587\u6863<\/span>: <\/span><\/p>\n

https:\/\/cwiki.apache.org\/confluence\/display\/tomcat\/ <\/span><\/p>\n

https:\/\/cwiki.apache.org\/confluence\/display\/tomcat\/FAQ<\/span><\/p>\n

3.1 <\/span>\u5b89\u88c5<\/span> Tomcat<\/span><\/h3>\n

,<\/span>\u63a8\u8350\u4ece<\/span>Apache<\/span>\u5b98\u7f51\u4e0b\u8f7d\u6e90\u7801\u5305\u76f4\u63a5\u5b89\u88c5\u542f\u52a8 <\/span><\/p>\n

1.<\/span>\u5b89\u88c5<\/span>java<\/span>\u73af\u5883<\/span><\/p>\n

#\u5b89\u88c5java\u73af\u5883
\n[root@tomcat ~]# yum install java-1.8.0-openjdk.x86_64 -y
\n#\u67e5\u770bjava\u7248\u672c
\n[root@tomcatA ~]# java -version
\nopenjdk version "1.8.0_402"
\nOpenJDK Runtime Environment (build 1.8.0_402-b06)
\nOpenJDK 64-Bit Server VM (build 25.402-b06, mixed mode)
\n#\u67e5\u770bjava\u7684\u73af\u5883\u76ee\u5f55
\n[root@tomcatA ~]# which java
\n\/usr\/bin\/java
\n[root@tomcatA ~]# ll \/usr\/bin\/java
\nlrwxrwxrwx 1 root root 22 Jul 30 10:41 \/usr\/bin\/java -> \/etc\/alternatives\/java
\n#java\u7684\u8fd0\u884c\u73af\u5883
\n[root@tomcatA ~]# cd \/etc\/alternatives\/jre
\n[root@tomcatA jre]# ls
\nASSEMBLY_EXCEPTION bin lib LICENSE THIRD_PARTY_README<\/p>\n

2.<\/span>\u5b89\u88c5\u5e76\u542f\u52a8<\/span>tomcat<\/span><\/p>\n

#\u89e3\u538b\u5e76\u751f\u6210tomcat\u7684\u7a0b\u5e8f\u76ee\u5f55
\n[root@tomcatA ~]# tar zxf apache-tomcat-9.0.107.tar.gz -C \/usr\/local\/
\n[root@tomcatA ~]# cd \/usr\/local\/
\n[root@tomcatA local]# ls
\napache-tomcat-9.0.107 bin etc games include lib lib64 libexec sbin share
\nsrc
\n[root@tomcatA local]# mv apache-tomcat-9.0.107\/ tomcat
\n[root@tomcatA local]# ls<\/p>\n

bin etc games include lib lib64 libexec sbin share src tomcat
\n#\u542f\u52a8tomcat
\n[root@tomcatA local]# cd tomcat\/
\n[root@tomcatA tomcat]# cd bin\/
\n[root@tomcatA bin]# ls
\nbootstrap.jar commons-daemon-native.tar.gz makebase.sh tomcatjuli.jar
\ncatalina.bat configtest.bat setclasspath.bat tomcatnative.tar.gz
\ncatalina.sh configtest.sh setclasspath.sh toolwrapper.bat
\ncatalina-tasks.xml daemon.sh shutdown.bat toolwrapper.sh
\nciphers.bat digest.bat shutdown.sh version.bat
\nciphers.sh digest.sh startup.bat version.sh
\ncommons-daemon.jar makebase.bat startup.sh
\n[root@tomcatA bin]# .\/startup.sh
\nUsing CATALINA_BASE: \/usr\/local\/tomcat
\nUsing CATALINA_HOME: \/usr\/local\/tomcat
\nUsing CATALINA_TMPDIR: \/usr\/local\/tomcat\/temp
\nUsing JRE_HOME: \/usr
\nUsing CLASSPATH:
\n\/usr\/local\/tomcat\/bin\/bootstrap.jar:\/usr\/local\/tomcat\/bin\/tomcat-juli.jar
\nUsing CATALINA_OPTS:
\nTomcat started<\/p>\n

3.<\/span>\u67e5\u770b\u7aef\u53e3<\/span><\/p>\n

[root@tomcat ~]# netstat -antlupe | grep java
\ntcp6 0 0 :::8080 :::* LISTEN 0
\n68636 32887\/java<\/p>\n

\u5982\u56fe：<\/p>\n

\"\"<\/p>\n

4.<\/span>\u8bbf\u95ee<\/span>tomcat<\/span><\/p>\n

\"\"<\/p>\n

3.2 tomcat<\/span>\u7684\u6587\u4ef6\u7ed3\u6784\u548c\u7ec4\u6210<\/span><\/h3>\n

\u76ee\u5f55\u7ed3\u6784<\/span><\/p>\n

\u76ee\u5f55 \u8bf4\u660e
\n——————————————————-
\nbin \u670d\u52a1\u542f\u52a8\u3001\u505c\u6b62\u7b49\u76f8\u5173\u7a0b\u5e8f\u548c\u6587\u4ef6
\nconf \u914d\u7f6e\u6587\u4ef6
\nlib \u5e93\u76ee\u5f55
\nlogs \u65e5\u5fd7\u76ee\u5f55
\nwebapps \u5e94\u7528\u7a0b\u5e8f，\u5e94\u7528\u90e8\u7f72\u76ee\u5f55，\u76f8\u5f53\u4e8enginx\u7684\u9ed8\u8ba4\u53d1\u5e03\u76ee\u5f55
\nwork jsp \u7f16\u8bd1\u540e\u7684\u7ed3\u679c\u6587\u4ef6，\u5efa\u8bae\u63d0\u524d\u9884\u70ed\u8bbf\u95ee<\/p>\n

\u67e5\u770b<\/span>tomcat<\/span>\u76f8\u5173\u76ee\u5f55\u548c\u6587\u4ef6<\/span><\/p>\n

[root@tomcat ~]# ls \/usr\/local\/tomcat\/
\nbin conf lib logs README.md RUNNING.txt
\nwebapps
\nBUILDING.txt CONTRIBUTING.md LICENSE NOTICE RELEASE-NOTES temp work<\/p>\n

3.3 <\/span>\u751f\u6210<\/span>tomcat<\/span>\u7684\u542f\u52a8\u6587\u4ef6<\/span><\/p>\n

1.<\/span>\u751f\u6210<\/span>tomcat<\/span>\u7684\u4e3b\u914d\u7f6e\u6587\u4ef6<\/span><\/p>\n

[root@tomcat ~]# vim \/usr\/local\/tomcat\/conf\/tomcat.conf
\nJAVA_HOME=\/etc\/alternatives\/jre<\/p>\n

2.<\/span>\u751f\u6210\u542f\u52a8\u6587\u4ef6<\/span><\/p>\n

[Unit]
\nDescription=Tomcat
\n#After=syslog.target network.target remote-fs.target nss-lookup.target
\nAfter=syslog.target network.target<\/p>\n

[Service]
\nType=forking
\nEnvironmentFile=\/usr\/local\/tomcat\/conf\/tomcat.conf
\nExecStart=\/usr\/local\/tomcat\/bin\/startup.sh
\nExecStop=\/usr\/local\/tomcat\/bin\/shutdown.sh
\nPrivateTmp=true
\nUser=tomcat
\nGroup=tomcat<\/p>\n

[Install]
\nWantedBy=multi-user.target<\/p>\n

3.<\/span>\u751f\u6210<\/span>tomcat<\/span>\u7528\u6237\u5e76\u8bbe\u5b9a\u8f6f\u4ef6\u5b89\u88c5\u76ee\u5f55\u6743\u9650<\/span><\/p>\n

[root@tomcatB bin]# useradd -s \/sbin\/nologin -M tomcat
\n[root@tomcatB bin]# chown tomcat.tomcat \/usr\/local\/tomcat\/ -R<\/p>\n

4.<\/span>\u7528\u542f\u52a8\u811a\u672c\u5f00\u542f\u670d\u52a1<\/span><\/p>\n

[root@tomcatB ~]# systemctl enable –now tomcat<\/p>\n

\u56db \u7ed3\u5408\u53cd\u5411\u4ee3\u7406\u5b9e\u73b0<\/span>tomcat<\/span>\u90e8\u7f72<\/span><\/h2>\n

4.1 <\/span>\u5e38\u89c1\u90e8\u7f72\u65b9\u5f0f\u4ecb\u7ecd<\/span><\/h3>\n

\"\"<\/p>\n

standalone<\/span>\u6a21\u5f0f，<\/span>Tomcat<\/span>\u5355\u72ec\u8fd0\u884c，\u76f4\u63a5\u63a5\u53d7\u7528\u6237\u7684\u8bf7\u6c42，\u4e0d\u63a8\u8350\u3002 <\/span><\/p>\n

\u53cd\u5411\u4ee3\u7406，\u5355\u673a\u8fd0\u884c，\u63d0\u4f9b\u4e86\u4e00\u4e2a<\/span>Nginx<\/span>\u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406，\u53ef\u4ee5\u505a\u5230\u9759\u6001\u7531<\/span>nginx<\/span>\u63d0\u4f9b\u54cd\u5e94，\u52a8\u6001<\/span>jsp<\/span>\u4ee3 <\/span><\/p>\n

\u7406\u7ed9<\/span>Tomcat <\/span><\/p>\n

LNMT<\/span>：<\/span>Linux + Nginx + MySQL + Tomcat <\/span><\/p>\n

LAMT<\/span>：<\/span>Linux + Apache<\/span>（<\/span>Httpd<\/span>）<\/span>+ MySQL + Tomcat <\/span><\/p>\n

\u524d\u7f6e\u4e00\u53f0<\/span>Nginx<\/span>，\u7ed9\u591a\u53f0<\/span>Tomcat<\/span>\u5b9e\u4f8b\u505a\u53cd\u5411\u4ee3\u7406\u548c\u8d1f\u8f7d\u5747\u8861\u8c03\u5ea6，<\/span>Tomcat<\/span>\u4e0a\u90e8\u7f72\u7684\u7eaf\u52a8\u6001\u9875\u9762\u66f4 <\/span><\/p>\n

\u9002\u5408 <\/span><\/p>\n

LNMT<\/span>：<\/span>Linux + Nginx + MySQL + Tomcat <\/span><\/p>\n

\u591a\u7ea7\u4ee3\u7406 <\/span><\/p>\n

LNNMT<\/span>：<\/span>Linux + Nginx + Nginx + MySQL + Tomcat<\/span><\/p>\n

4.2 <\/span>\u5229\u7528<\/span> nginx <\/span>\u53cd\u5411\u4ee3\u7406\u5b9e\u73b0<\/span><\/h3>\n

\"\"<\/p>\n

[root@Nginx ~]# vim \/usr\/local\/nginx\/conf.d\/vhosts.conf
\nlocation ~ \\\\.jsp$ {
\nproxy_pass http:\/\/172.25.254.10:8080;<\/p>\n

\u6d4f\u89c8\u5668\u6d4b\u8bd5\u7ed3\u679c:<\/p>\n

\"\"<\/p>\n

4.3 <\/span>\u5b9e\u73b0<\/span>tomcat<\/span>\u4e2d\u7684\u8d1f\u8f7d\u5747\u8861<\/span><\/h3>\n

\u52a8\u6001\u670d\u52a1\u5668\u7684\u95ee\u9898，\u5f80\u5f80\u5c31\u662f\u5e76\u53d1\u80fd\u529b\u592a\u5f31，\u5f80\u5f80\u9700\u8981\u591a\u53f0\u52a8\u6001\u670d\u52a1\u5668\u4e00\u8d77\u63d0\u4f9b\u670d\u52a1\u3002\u5982\u4f55\u628a\u5e76\u53d1\u7684\u538b\u529b\u5206\u644a，\u8fd9\u5c31\u9700\u8981\u8c03\u5ea6，\u91c7\u7528\u4e00\u5b9a\u7684\u8c03\u5ea6\u7b56\u7565，\u5c06\u8bf7\u6c42\u5206\u53d1\u7ed9\u4e0d\u540c\u7684\u670d\u52a1\u5668，\u8fd9\u5c31\u662fLoad Balance<\/span>\u8d1f\u8f7d \u5747\u8861\u3002 <\/span><\/p>\n

\u5f53\u5355\u673a<\/span>Tomcat<\/span>，\u6f14\u5316\u51fa\u591a\u673a\u591a\u7ea7\u90e8\u7f72\u7684\u65f6\u5019，\u4e00\u4e2a\u95ee\u9898\u4fbf\u51f8\u663e\u51fa\u6765，\u8fd9\u5c31\u662f<\/span>Session<\/span>\u3002\u800c\u8fd9\u4e2a\u95ee\u9898\u7684\u7531 \u6765，\u90fd\u662f\u7531\u4e8eHTTP<\/span>\u534f\u8bae\u5728\u8bbe\u8ba1\u4e4b\u521d\u6ca1\u6709\u60f3\u5230\u672a\u6765\u7684\u53d1\u5c55\u3002<\/span><\/p>\n

4.3.1 HTTP<\/span>\u7684\u65e0\u72b6\u6001，\u6709\u8fde\u63a5\u548c\u77ed\u8fde\u63a5<\/span><\/h4>\n

\u65e0\u72b6\u6001：\u6307\u7684\u662f\u670d\u52a1\u5668\u7aef\u65e0\u6cd5\u77e5\u9053<\/span>2<\/span>\u6b21\u8bf7\u6c42\u4e4b\u95f4\u7684\u8054\u7cfb，\u5373\u4f7f\u662f\u524d\u540e<\/span>2<\/span>\u6b21\u8bf7\u6c42\u6765\u81ea\u540c\u4e00\u4e2a\u6d4f\u89c8\u5668，\u4e5f <\/span><\/p>\n

\u6ca1\u6709\u4efb\u4f55\u6570\u636e\u80fd\u591f\u5224\u65ad\u51fa\u662f\u540c\u4e00\u4e2a\u6d4f\u89c8\u5668\u7684\u8bf7\u6c42\u3002\u540e\u6765\u53ef\u4ee5\u901a\u8fc7<\/span>cookie<\/span>\u3001<\/span>session<\/span>\u673a\u5236\u6765\u5224\u65ad\u3002 <\/span><\/p>\n

\u6d4f\u89c8\u5668\u7aef\u7b2c\u4e00\u6b21<\/span>HTTP<\/span>\u8bf7\u6c42\u670d\u52a1\u5668\u7aef\u65f6，\u5728\u670d\u52a1\u5668\u7aef\u4f7f\u7528<\/span>session<\/span>\u8fd9\u79cd\u6280\u672f，\u5c31\u53ef\u4ee5\u5728\u670d\u52a1\u5668\u7aef <\/span><\/p>\n

\u4ea7\u751f\u4e00\u4e2a\u968f\u673a\u503c\u5373<\/span>SessionID<\/span>\u53d1\u7ed9\u6d4f\u89c8\u5668\u7aef，\u6d4f\u89c8\u5668\u7aef\u6536\u5230\u540e\u4f1a\u4fdd\u6301\u8fd9\u4e2a<\/span>SessionID<\/span>\u5728<\/span>Cookie<\/span>\u5f53 <\/span><\/p>\n

\u4e2d，\u8fd9\u4e2a<\/span>Cookie<\/span>\u503c\u4e00\u822c\u4e0d\u80fd\u6301\u4e45\u5b58\u50a8，\u6d4f\u89c8\u5668\u5173\u95ed\u5c31\u6d88\u5931\u3002\u6d4f\u89c8\u5668\u5728\u6bcf\u4e00\u6b21\u63d0\u4ea4<\/span>HTTP<\/span>\u8bf7\u6c42\u7684 <\/span><\/p>\n

\u65f6\u5019\u4f1a\u628a\u8fd9\u4e2a<\/span>SessionID<\/span>\u4f20\u7ed9\u670d\u52a1\u5668\u7aef，\u670d\u52a1\u5668\u7aef\u5c31\u53ef\u4ee5\u901a\u8fc7\u6bd4\u5bf9\u77e5\u9053\u662f\u8c01\u4e86 <\/span><\/p>\n

Session<\/span>\u901a\u5e38\u4f1a\u4fdd\u5b58\u5728\u670d\u52a1\u5668\u7aef\u5185\u5b58\u4e2d，\u5982\u679c\u6ca1\u6709\u6301\u4e45\u5316，\u5219\u6613\u4e22\u5931 <\/span><\/p>\n

Session<\/span>\u4f1a\u5b9a\u65f6\u8fc7\u671f\u3002\u8fc7\u671f\u540e\u6d4f\u89c8\u5668\u5982\u679c\u518d\u8bbf\u95ee，\u670d\u52a1\u7aef\u53d1\u73b0\u6ca1\u6709\u6b64<\/span>ID<\/span>，\u5c06\u7ed9\u6d4f\u89c8\u5668\u7aef\u91cd\u65b0\u53d1 <\/span><\/p>\n

\u65b0\u7684<\/span>SessionID <\/span><\/p>\n

\u66f4\u6362\u6d4f\u89c8\u5668\u4e5f\u5c06\u91cd\u65b0\u83b7\u5f97\u65b0\u7684<\/span>SessionID <\/span><\/p>\n

\u6709\u8fde\u63a5：\u662f\u56e0\u4e3a\u5b83\u57fa\u4e8e<\/span>TCP<\/span>\u534f\u8bae，\u662f\u9762\u5411\u8fde\u63a5\u7684，\u9700\u8981<\/span>3<\/span>\u6b21\u63e1\u624b\u3001<\/span>4<\/span>\u6b21\u65ad\u5f00\u3002 <\/span><\/p>\n

\u77ed\u8fde\u63a5：<\/span>Http 1.1<\/span>\u4e4b\u524d，\u90fd\u662f\u4e00\u4e2a\u8bf7\u6c42\u4e00\u4e2a\u8fde\u63a5，\u800c<\/span>Tcp<\/span>\u7684\u8fde\u63a5\u521b\u5efa\u9500\u6bc1\u6210\u672c\u9ad8，\u5bf9\u670d\u52a1\u5668\u6709\u5f88\u5927\u7684 <\/span><\/p>\n

\u5f71\u54cd\u3002\u6240\u4ee5，\u81ea<\/span>Http 1.1<\/span>\u5f00\u59cb，\u652f\u6301<\/span>keep-alive<\/span>，\u9ed8\u8ba4\u4e5f\u5f00\u542f，\u4e00\u4e2a\u8fde\u63a5\u6253\u5f00\u540e，\u4f1a\u4fdd\u6301\u4e00\u6bb5\u65f6\u95f4 <\/span><\/p>\n

（\u53ef\u8bbe\u7f6e），\u6d4f\u89c8\u5668\u518d\u8bbf\u95ee\u8be5\u670d\u52a1\u5668\u5c31\u4f7f\u7528\u8fd9\u4e2a<\/span>Tcp<\/span>\u8fde\u63a5，\u51cf\u8f7b\u4e86\u670d\u52a1\u5668\u538b\u529b，\u63d0\u9ad8\u4e86\u6548\u7387\u3002 <\/span><\/p>\n

\u670d\u52a1\u5668\u7aef\u5982\u679c\u6545\u969c，\u5373\u4f7f<\/span>Session<\/span>\u88ab\u6301\u4e45\u5316\u4e86，\u4f46\u662f\u670d\u52a1\u6ca1\u6709\u6062\u590d\u524d\u90fd\u4e0d\u80fd\u4f7f\u7528\u8fd9\u4e9b<\/span>SessionID<\/span>\u3002 <\/span><\/p>\n

\u5982\u679c\u4f7f\u7528<\/span>HAProxy<\/span>\u6216\u8005<\/span>Nginx<\/span>\u7b49\u505a\u8d1f\u8f7d\u5747\u8861\u5668，\u8c03\u5ea6\u5230\u4e86\u4e0d\u540c\u7684<\/span>Tomcat<\/span>\u4e0a，\u90a3\u4e48\u4e5f\u4f1a\u51fa\u73b0\u627e\u4e0d\u5230 <\/span><\/p>\n

SessionID<\/span>\u7684\u60c5\u51b5\u3002<\/span><\/p>\n

4.3.2 tomcat<\/span>\u8d1f\u8f7d\u5747\u8861\u5b9e\u73b0<\/span><\/h4>\n

[root@Nginx ~]# vim \/usr\/local\/nginx\/conf.d\/vhosts.conf
\nupstream tomcat {
\n#ip_bash;
\n#hash $cookie_JSESSIONID;
\nserver 172.25.254.10:8080;
\nserver 172.25.254.20:8080;
\n}
\nserver {
\nlisten 80;
\nserver_name lee.timinglee.org;
\nroot \/webdataw\/nginx\/timinglee.org\/lee;
\naccess_log \/var\/log\/nginx\/access.log;
\nerror_log \/var\/log\/nginx\/error.log;
\ntry_files $uri $uri.html $uri\/index.html \/error\/default.html;
\nlocation ~ \\\\.jsp$ {
\nproxy_pass http:\/\/tomcat;
\n}
\n}<\/p>\n

\u4e94<\/span> Memcached<\/span><\/h2>\n

5.1 Memcached<\/span>\u7b80\u4ecb<\/span><\/h3>\n

Memcached <\/span>\u53ea\u652f\u6301\u80fd\u5e8f\u5217\u5316\u7684\u6570\u636e\u7c7b\u578b，\u4e0d\u652f\u6301\u6301\u4e45\u5316，\u57fa\u4e8e<\/span>Key-Value<\/span>\u7684\u5185\u5b58\u7f13\u5b58\u7cfb\u7edf<\/span>memcached \u867d\u7136\u6ca1\u6709\u50cfredis<\/span>\u6240\u5177\u5907\u7684\u6570\u636e\u6301\u4e45\u5316\u529f\u80fd，\u6bd4\u5982<\/span>RDB<\/span>\u548c<\/span>AOF<\/span>\u90fd\u6ca1\u6709，\u4f46\u662f\u53ef\u4ee5\u901a\u8fc7\u505a\u96c6\u7fa4\u540c\u6b65\u7684\u65b9\u5f0f，\u8ba9\u5404memcached<\/span>\u670d\u52a1\u5668\u7684\u6570\u636e\u8fdb\u884c\u540c\u6b65，\u4ece\u800c\u5b9e\u73b0\u6570\u636e\u7684\u4e00\u81f4\u6027，\u5373\u4fdd\u8bc1\u5404<\/span>memcached<\/span>\u7684\u6570\u636e\u662f\u4e00\u6837 \u7684，\u5373\u4f7f\u6709\u4efb\u4f55\u4e00\u53f0 memcached <\/span>\u53d1\u751f\u6545\u969c，\u53ea\u8981\u96c6\u7fa4\u4e2d\u6709\u4e00\u53f0<\/span> memcached <\/span>\u53ef\u7528\u5c31\u4e0d\u4f1a\u51fa\u73b0\u6570\u636e\u4e22 \u5931\u5f53\u5176\u4ed6memcached <\/span>\u91cd\u65b0\u52a0\u5165\u5230\u96c6\u7fa4\u7684\u65f6\u5019<\/span>,<\/span>\u53ef\u4ee5\u81ea\u52a8\u4ece\u6709\u6570\u636e\u7684<\/span>memcached <\/span>\u5f53\u4e2d\u81ea\u52a8\u83b7\u53d6\u6570\u636e\u5e76\u63d0\u4f9b\u670d\u52a1\u3002 <\/span><\/p>\n

Memcached <\/span>\u501f\u52a9\u4e86\u64cd\u4f5c\u7cfb\u7edf\u7684<\/span> libevent <\/span>\u5de5\u5177\u505a\u9ad8\u6548\u7684\u8bfb\u5199\u3002<\/span>libevent<\/span>\u662f\u4e2a\u7a0b\u5e8f\u5e93，\u5b83\u5c06<\/span>Linux<\/span>\u7684<\/span>epoll<\/span>\u3001 BSD\u7c7b\u64cd\u4f5c\u7cfb\u7edf\u7684<\/span>kqueue<\/span>\u7b49\u4e8b\u4ef6\u5904\u7406\u529f\u80fd\u5c01\u88c5\u6210\u7edf\u4e00\u7684\u63a5\u53e3\u3002\u5373\u4f7f\u5bf9\u670d\u52a1\u5668\u7684\u8fde\u63a5\u6570\u589e\u52a0，\u4e5f\u80fd\u53d1\u6325\u9ad8\u6027\u80fd\u3002memcached<\/span>\u4f7f\u7528\u8fd9\u4e2a<\/span>libevent<\/span>\u5e93，\u56e0\u6b64\u80fd\u5728<\/span>Linux<\/span>\u3001<\/span>BSD<\/span>\u3001<\/span>Solaris<\/span>\u7b49\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u53d1\u6325\u5176\u9ad8\u6027\u80fd <\/span><\/p>\n

Memcached <\/span>\u652f\u6301\u6700\u5927\u7684\u5185\u5b58\u5b58\u50a8\u5bf9\u8c61\u4e3a<\/span>1M<\/span>，\u8d85\u8fc7<\/span>1M<\/span>\u7684\u6570\u636e\u53ef\u4ee5\u4f7f\u7528\u5ba2\u6237\u7aef\u538b\u7f29\u6216\u62c6\u5206\u62a5\u5305\u653e\u5230\u591a\u4e2a <\/span><\/p>\n

key<\/span>\u4e2d，\u6bd4\u8f83\u5927\u7684\u6570\u636e\u5728\u8fdb\u884c\u8bfb\u53d6\u7684\u65f6\u5019\u9700\u8981\u6d88\u8017\u7684\u65f6\u95f4\u6bd4\u8f83\u957f，<\/span>memcached <\/span>\u6700\u9002\u5408\u4fdd\u5b58\u7528\u6237\u7684 <\/span><\/p>\n

session<\/span>\u5b9e\u73b0<\/span>session<\/span>\u5171\u4eab Memcached\u5b58\u50a8\u6570\u636e\u65f6<\/span>, Memcached<\/span>\u4f1a\u53bb\u7533\u8bf7<\/span>1MB<\/span>\u7684\u5185\u5b58<\/span>, <\/span>\u628a\u8be5\u5757\u5185\u5b58\u79f0\u4e3a\u4e00\u4e2a<\/span>slab, <\/span>\u4e5f\u79f0\u4e3a\u4e00\u4e2a<\/span>page Memcached \u652f\u6301\u591a\u79cd\u5f00\u53d1\u8bed\u8a00，\u5305\u62ec：<\/span>JAVA,C,Python,PHP,C#,Ruby,Perl<\/span>\u7b49 <\/span><\/p>\n

Memcached <\/span>\u5b98\u7f51：<\/span>http:\/\/memcached.org\/<\/span><\/p>\n

5.2 memcached<\/span>\u7684\u5b89\u88c5\u4e0e\u542f\u52a8<\/span><\/h3>\n

[root@tomcat ~]# yum install memcached -y
\n[root@tomcat ~]# vim \/etc\/sysconfig\/memcached
\nPORT="11211"
\nUSER="memcached"
\nMAXCONN="1024"
\nCACHESIZE="64"
\nOPTIONS="-l 0.0.0.0,::1"
\n[root@tomcat ~]# systemctl enable –now memcached
\n[root@tomcat ~]# netstat -antlupe | grep memcache
\ntcp 0 0 0.0.0.0:11211 0.0.0.0:* LISTEN
\n980 97815 34711\/memcached<\/p>\n

5.3 memcached <\/span>\u64cd\u4f5c\u547d\u4ee4<\/span><\/p>\n

\u4e94\u79cd\u57fa\u672c<\/span> memcached <\/span>\u547d\u4ee4\u6267\u884c\u6700\u7b80\u5355\u7684\u64cd\u4f5c\u3002\u8fd9\u4e9b\u547d\u4ee4\u548c\u64cd\u4f5c\u5305\u62ec： <\/span><\/p>\n

set <\/span><\/p>\n

add <\/span><\/p>\n

replace <\/span><\/p>\n

get <\/span><\/p>\n

delete<\/span><\/p>\n

#\u524d\u4e09\u4e2a\u547d\u4ee4\u662f\u7528\u4e8e\u64cd\u4f5c\u5b58\u50a8\u5728 memcached \u4e2d\u7684\u952e\u503c\u5bf9\u7684\u6807\u51c6\u4fee\u6539\u547d\u4ee4,\u90fd\u4f7f\u7528\u5982\u4e0b\u6240\u793a\u7684\u8bed\u6cd5：
\ncommand <key> <flags> <expiration time> <bytes>
\n<value>
\n#\u53c2\u6570\u8bf4\u660e\u5982\u4e0b：
\ncommand set\/add\/replace
\nkey key \u7528\u4e8e\u67e5\u627e\u7f13\u5b58\u503c
\nflags \u53ef\u4ee5\u5305\u62ec\u952e\u503c\u5bf9\u7684\u6574\u578b\u53c2\u6570，\u5ba2\u6237\u673a\u4f7f\u7528\u5b83\u5b58\u50a8\u5173\u4e8e\u952e\u503c\u5bf9\u7684\u989d\u5916\u4fe1\u606f
\nexpiration time \u5728\u7f13\u5b58\u4e2d\u4fdd\u5b58\u952e\u503c\u5bf9\u7684\u65f6\u95f4\u957f\u5ea6（\u4ee5\u79d2\u4e3a\u5355\u4f4d，0 \u8868\u793a\u6c38\u8fdc）
\nbytes \u5728\u7f13\u5b58\u4e2d\u5b58\u50a8\u7684\u5b57\u8282\u6570
\nvalue \u5b58\u50a8\u7684\u503c（\u59cb\u7ec8\u4f4d\u4e8e\u7b2c\u4e8c\u884c）
\n#\u589e\u52a0key，\u8fc7\u671f\u65f6\u95f4\u4e3a\u79d2，bytes\u4e3a\u5b58\u50a8\u6570\u636e\u7684\u5b57\u8282\u6570
\nadd key flags exptime bytes<\/p>\n

\u793a\u4f8b：<\/p>\n

[root@tomcat ~]# telnet localhost 11211
\nTrying ::1…
\nConnected to localhost.
\nEscape character is '^]'.
\n#\u589e\u52a0
\nadd leekey 0 60 4 #0 \u662f\u5426\u538b\u7f29 60 \u8fc7\u671f\u65f6\u95f4 4 \u5b57\u957f
\ntest
\nSTORED
\nadd leekey1 0 60 3
\nlee
\nSTORED
\n#\u67e5\u770b
\nget leekey
\nVALUE leekey 0 4
\ntest
\nget leekey1
\nVALUE leekey1 0 3
\nlee
\n#\u6539
\nset leekey 0 60 5
\ntest1
\nSTORED
\nget leekey
\nVALUE leekey 0 5
\ntest1
\nEND
\nadd leekey1 0 60 4
\ntest
\n#\u5220\u9664
\ndelete leekey
\nDELETED
\nget leekey
\nEND<\/p>\n

get leekey1
\nVALUE leekey1 0 3
\nlee
\n#\u6e05\u7a7a
\nflush_all
\nOK
\nget leekey1
\nEND<\/p>\n

\u516d<\/span> session <\/span>\u5171\u4eab\u670d\u52a1\u5668<\/span><\/h2>\n

6.1 msm <\/span>\u4ecb\u7ecd<\/span><\/h3>\n

\"\"<\/p>\n

msm<\/span>（<\/span>memcached session manager<\/span>）\u63d0\u4f9b\u5c06<\/span>Tomcat<\/span>\u7684<\/span>session<\/span>\u4fdd\u6301\u5230<\/span>memcached<\/span>\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u53ef\u7528\u3002 <\/span><\/p>\n

\u9879\u76ee\u65e9\u671f\u6258\u7ba1\u5728<\/span>google code,<\/span>\u76ee\u524d\u5728<\/span>Github <\/span><\/p>\n

github<\/span>\u7f51\u7ad9\u94fe\u63a5<\/span>: <\/span>https:\/\/github.com\/magro\/memcached-session-manager <\/span><\/p>\n

\u652f\u6301<\/span>Tomcat<\/span>\u7684<\/span> 6.x<\/span>\u3001<\/span>7.x<\/span>\u3001<\/span>8.x<\/span>\u3001<\/span>9.x <\/span><\/p>\n

Tomcat<\/span>\u7684<\/span>Session<\/span>\u7ba1\u7406\u7c7b，<\/span>Tomcat<\/span>\u7248\u672c\u4e0d\u540c <\/span><\/p>\n

memcached-session-manager-2.3.2.jar <\/span><\/p>\n

memcached-session-manager-tc9-2.3.2.jar <\/span><\/p>\n

Session<\/span>\u6570\u636e\u7684\u5e8f\u5217\u5316\u3001\u53cd\u5e8f\u5217\u5316\u7c7b <\/span><\/p>\n

\u5b98\u65b9\u63a8\u8350<\/span>kyro <\/span><\/p>\n

\u5728<\/span>webapp<\/span>\u4e2d<\/span>WEB-INF\/lib\/<\/span>\u4e0b <\/span><\/p>\n

\u9a71\u52a8\u7c7b <\/span><\/p>\n

memcached(spymemcached.jar) <\/span><\/p>\n

Redis(jedis.jar)<\/span><\/p>\n

6.2 <\/span>\u5b89\u88c5<\/span><\/h3>\n

\u53c2\u8003\u94fe\u63a5<\/span>: <\/span>https:\/\/github.com\/magro\/memcached-session-manager\/wiki\/SetupAndConfiguration <\/span><\/p>\n

\u5c06<\/span>spymemcached.jar<\/span>\u3001<\/span>memcached-session-manage<\/span>\u3001<\/span>kyro<\/span>\u76f8\u5173\u7684<\/span>jar<\/span>\u6587\u4ef6\u90fd\u653e\u5230<\/span>Tomcat<\/span>\u7684<\/span>lib<\/span>\u76ee\u5f55 <\/span><\/p>\n

\u4e2d，\u8fd9\u4e2a\u76ee\u5f55\u662f<\/span> $CATALINA_HOME\/lib\/ <\/span>，\u5bf9\u5e94\u672c\u6b21\u5b89\u88c5\u5c31\u662f<\/span>\/usr\/local\/tomcat\/lib<\/span>\u3002<\/span><\/p>\n

kryo-3.0.3.jar
\nasm-5.2.jar
\nobjenesis-2.6.jar
\nreflectasm-1.11.9.jar
\nminlog-1.3.1.jar
\nkryo-serializers-0.45.jar
\nmsm-kryo-serializer-2.3.2.jar
\nmemcached-session-manager-tc9-2.3.2.jar
\nspymemcached-2.12.3.jar
\nmemcached-session-manager-2.3.2.jar<\/p>\n

t1<\/span>\u548c<\/span>m1<\/span>\u90e8\u7f72\u53ef\u4ee5\u5728\u4e00\u53f0\u4e3b\u673a\u4e0a，<\/span>t2<\/span>\u548c<\/span>m2<\/span>\u90e8\u7f72\u4e5f\u53ef\u4ee5\u5728\u540c\u4e00\u53f0\u3002 <\/span><\/p>\n

\u5f53\u65b0\u7528\u6237\u53d1\u8bf7\u6c42\u5230<\/span>Tomcat1<\/span>\u65f6<\/span>, Tomcat1<\/span>\u751f\u6210<\/span>session<\/span>\u8fd4\u56de\u7ed9\u7528\u6237\u7684\u540c\u65f6<\/span>,<\/span>\u4e5f\u4f1a\u540c\u65f6\u53d1\u7ed9<\/span>memcached2<\/span>\u5907 \u4efd\u3002\u5373Tomcat1 session<\/span>\u4e3a\u4e3b<\/span>session<\/span>，<\/span>memcached2 session<\/span>\u4e3a\u5907\u7528<\/span>session<\/span>，\u4f7f\u7528<\/span>memcached<\/span>\u76f8\u5f53\u4e8e\u5907\u4efd\u4e86\u4e00\u4efdSession \u5982\u679cTomcat1<\/span>\u53d1\u73b0<\/span>memcached2 <\/span>\u5931\u8d25<\/span>,<\/span>\u65e0\u6cd5\u5907\u4efd<\/span>Session<\/span>\u5230<\/span>memcached2,<\/span>\u5219\u5c06<\/span>Sessoin<\/span>\u5907\u4efd\u5b58\u653e\u5728memcached1\u4e2d<\/span><\/p>\n

6.3 <\/span>\u914d\u7f6e\u8fc7\u7a0b<\/span><\/h3>\n

\u4e0b\u8f7d\u76f8\u5173<\/span>jar<\/span>\u5305<\/span>,<\/span>\u53c2\u8003\u4e0b\u9762\u5b98\u65b9\u8bf4\u660e\u7684\u4e0b\u8f7d\u94fe\u63a5 <\/span><\/p>\n

https:\/\/github.com\/magro\/memcached-session-manager\/wiki\/SetupAndConfiguration<\/span><\/p>\n

\u4fee\u6539<\/span>tomcat<\/span>\u914d\u7f6e<\/span><\/p>\n

vim \/usr\/local\/tomcat\/conf\/context.xml
\n <!– Uncomment this to disable session persistence across Tomcat restarts –>
\n <!–
\n <Manager pathname="" \/>
\n –>
\n <Manager className="de.javakaffee.web.msm.MemcachedBackupSessionManager"
\n memcachedNodes="m1:172.25.254.10:11211,m2:172.25.254.20:11211"
\n failoverNodes="m1"
\n requestUriIgnorePattern=".*\\\\.(ico|png|gif|jpg|css|js)$"
\n transcoderFactoryClass="de.javakaffee.web.msm.serializer.kryo.KryoTranscoderFactory"
\n \/>
\n<\/Context>
\n~ <\/p>\n

\u4fee\u6539<\/span>nginx<\/span>\u914d\u7f6e<\/span><\/p>\n

[root@Nginx ~]# vim \/usr\/local\/nginx\/conf.d\/vhosts.conf
\nupstream tomcat {
\nhash $cookie_JSESSIONID;
\nserver 172.25.254.10:8080;
\nserver 172.25.254.20:8080;
\n}
\nserver {
\nlisten 80;
\nserver_name lee.timinglee.org;
\nroot \/webdataw\/nginx\/timinglee.org\/lee;
\naccess_log \/var\/log\/nginx\/access.log;
\nerror_log \/var\/log\/nginx\/error.log;
\ntry_files $uri $uri.html $uri\/index.html \/error\/default.html;
\nlocation ~ \\\\.jsp$ {
\nproxy_pass http:\/\/tomcat;
\n}
\n}<\/p>\n

\u6d4b\u8bd5\u5982\u4e0b\u56fe：<\/p>\n

\u5047\u8bbe10\u7a81\u7136\u6389\u7ebf 20\u4f9d\u7136\u4f1a\u6709\u572810\u4e0a\u7684\u6570\u636e<\/p>\n

\"\"<\/p>\n

\"\"<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"

\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb687\u6b21\uff0c\u70b9\u8d5e22\u6b21\uff0c\u6536\u85cf27\u6b21\u3002\u672c\u6587\u4e3b\u8981\u4ecb\u7ecd\u4e86WEB\u6280\u672f\u53d1\u5c55\u5386\u7a0b\u3001Tomcat\u5e94\u7528\u90e8\u7f72\u53caMemcached\u5b9e\u73b0Session\u5171\u4eab\u7684\u65b9\u6848\u3002\u6587\u7ae0\u9996\u5148\u56de\u987e\u4e86WEB\u6280\u672f\u6f14\u8fdb\uff0c\u4eceHTTP\u534f\u8bae\u3001B\/S\u67b6\u6784\u5230\u524d\u7aef\u4e09\u5927\u6838\u5fc3\u6280\u672f\uff08HTML\u3001CSS\u3001JavaScript\uff09\u7684\u53d1\u5c55\u8fc7\u7a0b\u3002\u968f\u540e\u8be6\u7ec6\u8bb2\u89e3\u4e86Tomcat\u670d\u52a1\u5668\u7684\u5b89\u88c5\u914d\u7f6e\u3001\u6587\u4ef6\u7ed3\u6784\u53ca\u591a\u79cd\u90e8\u7f72\u65b9\u5f0f\uff0c\u91cd\u70b9\u4ecb\u7ecd\u4e86\u901a\u8fc7Nginx\u53cd\u5411\u4ee3\u7406\u5b9e\u73b0Tomcat\u8d1f\u8f7d\u5747\u8861\u7684\u65b9\u6848\u3002\u6700\u540e\u9610\u8ff0\u4e86\u5229\u7528Memcached\u548cmsm\uff08memcached session manager\uff09\u5b9e\u73b0\u5206\u5e03\u5f0fSession\u5171\u4eab\u7684\u5177\u4f53\u65b9\u6cd5\uff0c\u5305\u62ecjar\u5305\u914d<\/p>\n","protected":false},"author":2,"featured_media":58260,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[43,44],"topic":[],"class_list":["post-58273","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-43","tag-44"],"yoast_head":"\n\u4f01\u4e1a\u7ea7WEB\u5e94\u7528\u670d\u52a1\u5668TOMCAT - 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