{"id":31377,"date":"2025-04-21T11:01:11","date_gmt":"2025-04-21T03:01:11","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/31377.html"},"modified":"2025-04-21T11:01:11","modified_gmt":"2025-04-21T03:01:11","slug":"%e3%80%90java%e6%8a%a5%e9%94%99%e5%b7%b2%e8%a7%a3%e5%86%b3%e3%80%91com-sun-jersey-api-client-clienthandlerexception%e9%85%8d%e7%bd%ae%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%bc%82%e5%b8%b8","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/31377.html","title":{"rendered":"\u3010java\u62a5\u9519\u5df2\u89e3\u51b3\u3011com.sun.jersey.api.client.ClientHandlerException\u914d\u7f6e\u670d\u52a1\u5668\u5f02\u5e38"},"content":{"rendered":"<p>&#x1f49d;&#x1f49d;&#x1f49d;\u5f88\u9ad8\u5174\u80fd\u591f\u5728\u8fd9\u91cc\u548c\u60a8\u89c1\u9762&#xff01;\u5e0c\u671b\u60a8\u5728\u8fd9\u91cc\u53ef\u4ee5\u611f\u53d7\u5230\u4e00\u4efd\u8f7b\u677e\u6109\u5feb\u7684\u6c1b\u56f4&#xff0c;\u4e0d\u4ec5\u53ef\u4ee5\u83b7\u5f97\u6709\u8da3\u7684\u5185\u5bb9\u548c\u77e5\u8bc6&#xff0c;\u4e5f\u53ef\u4ee5\u7545\u6240\u6b32\u8a00\u3001\u5206\u4eab\u60a8\u7684\u60f3\u6cd5\u548c\u89c1\u89e3\u3002<\/p>\n<p 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id=\"1.2%E6%8A%A5%E9%94%99%E5%88%86%E6%9E%90%EF%BC%9A-toc\" style=\"margin-left:80px\">1.2\u62a5\u9519\u5206\u6790&#xff1a;<\/p>\n<p id=\"%EF%BC%881%EF%BC%89%E8%BF%9E%E6%8E%A5%E9%97%AE%E9%A2%98%EF%BC%9A-toc\" style=\"margin-left:120px\">&#xff08;1&#xff09;\u8fde\u63a5\u95ee\u9898&#xff1a;<\/p>\n<p id=\"%EF%BC%882%EF%BC%89%E8%B5%84%E6%BA%90%E8%80%97%E5%B0%BD%EF%BC%9A-toc\" style=\"margin-left:120px\">&#xff08;2&#xff09;\u8d44\u6e90\u8017\u5c3d&#xff1a;<\/p>\n<p id=\"%EF%BC%883%EF%BC%89%E6%9D%83%E9%99%90%E9%97%AE%E9%A2%98%EF%BC%9A-toc\" style=\"margin-left:120px\">&#xff08;3&#xff09;\u6743\u9650\u95ee\u9898&#xff1a;<\/p>\n<p id=\"1.3%E8%A7%A3%E5%86%B3%E6%80%9D%E8%B7%AF%EF%BC%9A-toc\" style=\"margin-left:80px\">1.3\u89e3\u51b3\u601d\u8def&#xff1a;<\/p>\n<p id=\"%EF%BC%881%EF%BC%89%E9%92%88%E5%AF%B9%E8%BF%9E%E6%8E%A5%E9%97%AE%E9%A2%98%EF%BC%9A-toc\" style=\"margin-left:120px\">&#xff08;1&#xff09;\u9488\u5bf9\u8fde\u63a5\u95ee\u9898&#xff1a;<\/p>\n<p id=\"%EF%BC%882%EF%BC%89%E9%92%88%E5%AF%B9%E8%B5%84%E6%BA%90%E8%80%97%E5%B0%BD%E9%97%AE%E9%A2%98%EF%BC%9A-toc\" style=\"margin-left:120px\">&#xff08;2&#xff09;\u9488\u5bf9\u8d44\u6e90\u8017\u5c3d\u95ee\u9898&#xff1a;<\/p>\n<p id=\"%EF%BC%883%EF%BC%89%E9%92%88%E5%AF%B9%E6%9D%83%E9%99%90%E9%97%AE%E9%A2%98%EF%BC%9A-toc\" style=\"margin-left:120px\">&#xff08;3&#xff09;\u9488\u5bf9\u6743\u9650\u95ee\u9898&#xff1a;<\/p>\n<p id=\"%E4%BA%8C%E3%80%81%E8%A7%A3%E5%86%B3%E6%96%B9%E6%B3%95%EF%BC%9A-toc\" style=\"margin-left:40px\">\u4e8c\u3001\u89e3\u51b3\u65b9\u6cd5&#xff1a;<\/p>\n<p id=\"2.1%E6%96%B9%E6%B3%95%E4%B8%80%EF%BC%9A%E6%A3%80%E6%9F%A5%E6%9C%8D%E5%8A%A1%E5%99%A8%E7%8A%B6%E6%80%81%E5%8F%8A%E7%AB%AF%E5%8F%A3%E7%9B%91%E5%90%AC%E6%83%85%E5%86%B5-toc\" style=\"margin-left:80px\">2.1\u65b9\u6cd5\u4e00&#xff1a;\u68c0\u67e5\u670d\u52a1\u5668\u72b6\u6001\u53ca\u7aef\u53e3\u76d1\u542c\u60c5\u51b5<\/p>\n<p id=\"2.2%E6%96%B9%E6%B3%95%E4%BA%8C%EF%BC%9A%E6%8E%92%E6%9F%A5%E7%BD%91%E7%BB%9C%E8%BF%9E%E6%8E%A5%E6%95%85%E9%9A%9C-toc\" style=\"margin-left:80px\">2.2\u65b9\u6cd5\u4e8c&#xff1a;\u6392\u67e5\u7f51\u7edc\u8fde\u63a5\u6545\u969c<\/p>\n<p id=\"2.3%E6%96%B9%E6%B3%95%E4%B8%89%EF%BC%9A%E5%90%88%E7%90%86%E7%AE%A1%E7%90%86Socket%E8%B5%84%E6%BA%90-toc\" style=\"margin-left:80px\">2.3\u65b9\u6cd5\u4e09&#xff1a;\u5408\u7406\u7ba1\u7406Socket\u8d44\u6e90<\/p>\n<p id=\"2.4%E6%96%B9%E6%B3%95%E5%9B%9B%EF%BC%9A%E6%A3%80%E6%9F%A5%E5%B9%B6%E8%A7%A3%E5%86%B3%E6%9D%83%E9%99%90%E9%97%AE%E9%A2%98-toc\" style=\"margin-left:80px\">2.4\u65b9\u6cd5\u56db&#xff1a;\u68c0\u67e5\u5e76\u89e3\u51b3\u6743\u9650\u95ee\u9898<\/p>\n<p id=\"%E4%B8%89%E3%80%81%E5%85%B6%E4%BB%96%E8%A7%A3%E5%86%B3%E6%96%B9%E6%B3%95%EF%BC%9A-toc\" style=\"margin-left:40px\">\u4e09\u3001\u5176\u4ed6\u89e3\u51b3\u65b9\u6cd5&#xff1a;<\/p>\n<p id=\"%EF%BC%881%EF%BC%89%E6%9B%B4%E6%96%B0%E7%9B%B8%E5%85%B3%E7%9A%84%E7%BD%91%E7%BB%9C%E5%BA%93%E6%88%96Java%E8%BF%90%E8%A1%8C%E6%97%B6%E7%8E%AF%E5%A2%83%EF%BC%9A-toc\" style=\"margin-left:120px\">&#xff08;1&#xff09;\u66f4\u65b0\u76f8\u5173\u7684\u7f51\u7edc\u5e93\u6216Java\u8fd0\u884c\u65f6\u73af\u5883&#xff1a;<\/p>\n<p id=\"%EF%BC%882%EF%BC%89%E6%A3%80%E6%9F%A5%E9%98%B2%E7%81%AB%E5%A2%99%E8%AE%BE%E7%BD%AE%EF%BC%9A-toc\" style=\"margin-left:120px\">&#xff08;2&#xff09;\u68c0\u67e5\u9632\u706b\u5899\u8bbe\u7f6e&#xff1a;<\/p>\n<p id=\"%EF%BC%883%EF%BC%89%E8%B0%83%E8%AF%95%E4%BB%A3%E7%A0%81%EF%BC%9A-toc\" style=\"margin-left:120px\">&#xff08;3&#xff09;\u8c03\u8bd5\u4ee3\u7801&#xff1a;<\/p>\n<p id=\"%E5%9B%9B%E3%80%81%E6%80%BB%E7%BB%93%EF%BC%9A-toc\" style=\"margin-left:40px\">\u56db\u3001\u603b\u7ed3&#xff1a;<\/p>\n<hr id=\"hr-toc\" \/>\n<p id=\"%E5%BC%95%E8%A8%80%EF%BC%9A\" style=\"background-color:transparent\">\u5f15\u8a00&#xff1a;<\/p>\n<p>\u5728Java\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d&#xff0c;\u76f8\u4fe1\u4e0d\u5c11\u5f00\u53d1\u8005\u548c\u73af\u5883\u914d\u7f6e\u8005\u90fd\u66fe\u906d\u9047\u8fc7\u5404\u79cd\u5404\u6837\u4ee4\u4eba\u5934\u75bc\u7684\u62a5\u9519\u4fe1\u606f\u3002\u8fd9\u4e9b\u62a5\u9519\u5c31\u50cf\u662f\u9690\u85cf\u5728\u4ee3\u7801\u4e16\u754c\u91cc\u7684\u5c0f\u602a\u517d&#xff0c;\u65f6\u4e0d\u65f6\u5730\u8df3\u51fa\u6765\u963b\u788d\u6211\u4eec\u9879\u76ee\u7684\u987a\u5229\u63a8\u8fdb\u3002\u800c\u4eca\u5929&#xff0c;\u6211\u4eec\u8981\u805a\u7126\u89e3\u51b3\u7684\u5c31\u662f\u5176\u4e2d\u4e00\u4e2a\u8f83\u4e3a\u5e38\u89c1\u7684\u62a5\u9519\u2014\u2014<span style=\"color:#be191c\">java.net.SocketException<\/span>\u3002\u5f53\u8fd9\u4e2a\u62a5\u9519\u51fa\u73b0\u65f6&#xff0c;\u5f80\u5f80\u4f1a\u8ba9\u6211\u4eec\u5728\u7f51\u7edc\u7f16\u7a0b\u76f8\u5173\u7684\u5f00\u53d1\u5de5\u4f5c\u4e2d\u9677\u5165\u56f0\u5883\u3002\u4e0d\u8fc7\u522b\u62c5\u5fc3&#xff0c;\u63a5\u4e0b\u6765\u6211\u4eec\u5c31\u5c06\u6df1\u5165\u5256\u6790\u8fd9\u4e2a\u62a5\u9519&#xff0c;\u63a2\u8ba8\u5982\u4f55\u6709\u6548\u5730\u5c06\u5b83\u89e3\u51b3\u6389&#xff0c;\u8ba9\u6211\u4eec\u7684\u4ee3\u7801\u80fd\u591f\u91cd\u65b0\u987a\u7545\u8fd0\u884c\u8d77\u6765\u3002<\/p>\n<h3 id=\"%E4%B8%80%E3%80%81%E9%97%AE%E9%A2%98%E6%8F%8F%E8%BF%B0%EF%BC%9A\">\u4e00\u3001\u95ee\u9898\u63cf\u8ff0&#xff1a;<\/h3>\n<h4 id=\"1.1%E6%8A%A5%E9%94%99%E7%A4%BA%E4%BE%8B%EF%BC%9A\">1.1\u62a5\u9519\u793a\u4f8b&#xff1a;<\/h4>\n<p>\u4ee5\u4e0b\u662f\u4e00\u6bb5\u53ef\u80fd\u5f15\u53d1<span style=\"color:#be191c\">java.net.SocketException<\/span>\u62a5\u9519\u7684\u7b80\u5355\u793a\u4f8b\u4ee3\u7801&#xff1a;<\/p>\n<p>import java.io.IOException;<br \/>\nimport java.io.InputStream;<br \/>\nimport java.io.OutputStream;<br \/>\nimport java.net.Socket;<\/p>\n<p>public class SocketExample {<br \/>\n    public static void main(String[] args) {<br \/>\n        try {<br \/>\n            Socket socket &#061; new Socket(&#034;localhost&#034;, 8080);<br \/>\n            InputStream inputStream &#061; socket.getInputStream();<br \/>\n            OutputStream outputStream &#061; socket.getOutputStream();<\/p>\n<p>            \/\/ \u8fd9\u91cc\u5047\u8bbe\u8fdb\u884c\u4e00\u4e9b\u7b80\u5355\u7684\u6570\u636e\u8bfb\u53d6\u548c\u5199\u5165\u64cd\u4f5c&#xff0c;\u5b9e\u9645\u573a\u666f\u53ef\u80fd\u66f4\u590d\u6742<br \/>\n            byte[] buffer &#061; new byte[1024];<br \/>\n            int bytesRead &#061; inputStream.read(buffer);<\/p>\n<p>            outputStream.write(&#034;Hello, Server!&#034;.getBytes());<\/p>\n<p>            socket.close();<br \/>\n        } catch (IOException e) {<br \/>\n            e.printStackTrace();<br \/>\n        }<br \/>\n    }<br \/>\n}<\/p>\n<p>\u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d&#xff0c;\u6211\u4eec\u5c1d\u8bd5\u521b\u5efa\u4e00\u4e2a\u5230\u672c\u5730\u670d\u52a1\u5668&#xff08;\u8fd9\u91cc\u5047\u8bbe\u76d1\u542c\u5728localhost\u76848080\u7aef\u53e3&#xff09;\u7684Socket\u8fde\u63a5&#xff0c;\u7136\u540e\u8fdb\u884c\u6570\u636e\u7684\u8bfb\u53d6\u548c\u5199\u5165\u64cd\u4f5c&#xff0c;\u6700\u540e\u5173\u95edSocket\u8fde\u63a5\u3002\u7136\u800c&#xff0c;\u5728\u5b9e\u9645\u8fd0\u884c\u8fc7\u7a0b\u4e2d&#xff0c;\u6709\u53ef\u80fd\u4f1a\u51fa\u73b0<span style=\"color:#be191c\">java.net.SocketException<\/span>\u62a5\u9519\u3002<\/p>\n<h4 id=\"1.2%E6%8A%A5%E9%94%99%E5%88%86%E6%9E%90%EF%BC%9A\">1.2\u62a5\u9519\u5206\u6790&#xff1a;<\/h4>\n<p>\u5f53\u51fa\u73b0java.net.SocketException\u62a5\u9519\u65f6&#xff0c;\u901a\u5e38\u6709\u4ee5\u4e0b\u51e0\u79cd\u53ef\u80fd\u7684\u539f\u56e0&#xff1a;<\/p>\n<h5 id=\"%EF%BC%881%EF%BC%89%E8%BF%9E%E6%8E%A5%E9%97%AE%E9%A2%98%EF%BC%9A\">&#xff08;1&#xff09;\u8fde\u63a5\u95ee\u9898&#xff1a;<\/h5>\n<ul>\n<li>\u76ee\u6807\u670d\u52a1\u5668\u53ef\u80fd\u672a\u542f\u52a8\u6216\u8005\u6ca1\u6709\u5728\u6307\u5b9a\u7684\u7aef\u53e3\u4e0a\u76d1\u542c\u3002\u5c31\u50cf\u6211\u4eec\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d&#xff0c;\u5982\u679c\u672c\u5730\u5e76\u6ca1\u6709\u4e00\u4e2a\u771f\u6b63\u57288080\u7aef\u53e3\u76d1\u542c\u7684\u670d\u52a1\u5668\u7a0b\u5e8f\u5728\u8fd0\u884c&#xff0c;\u90a3\u4e48\u5f53\u5c1d\u8bd5\u521b\u5efaSocket\u8fde\u63a5\u65f6&#xff0c;\u5c31\u5f88\u53ef\u80fd\u4f1a\u6536\u5230\u8fd9\u4e2a\u62a5\u9519\u3002<\/li>\n<li>\u7f51\u7edc\u8fde\u63a5\u6545\u969c\u3002\u4f8b\u5982&#xff0c;\u5ba2\u6237\u7aef\u6240\u5728\u7684\u673a\u5668\u7f51\u7edc\u51fa\u73b0\u4e2d\u65ad&#xff0c;\u65e0\u6cd5\u6b63\u5e38\u8fde\u63a5\u5230\u76ee\u6807\u670d\u52a1\u5668\u6240\u5728\u7684\u7f51\u7edc\u73af\u5883&#xff0c;\u8fd9\u4e5f\u4f1a\u5bfc\u81f4Socket\u8fde\u63a5\u5efa\u7acb\u5931\u8d25\u4ece\u800c\u5f15\u53d1\u8be5\u62a5\u9519\u3002<\/li>\n<\/ul>\n<h5 id=\"%EF%BC%882%EF%BC%89%E8%B5%84%E6%BA%90%E8%80%97%E5%B0%BD%EF%BC%9A\">&#xff08;2&#xff09;\u8d44\u6e90\u8017\u5c3d&#xff1a;<\/h5>\n<ul>\n<li>\u7cfb\u7edf\u7684\u6587\u4ef6\u63cf\u8ff0\u7b26\u7b49\u8d44\u6e90\u53ef\u80fd\u5df2\u7ecf\u8017\u5c3d\u3002\u5728\u4e00\u4e9b\u9ad8\u5e76\u53d1\u6216\u8005\u957f\u65f6\u95f4\u8fd0\u884c\u7684\u5e94\u7528\u573a\u666f\u4e0b&#xff0c;\u5982\u679c\u6ca1\u6709\u5408\u7406\u5730\u7ba1\u7406Socket\u8d44\u6e90&#xff0c;\u4e0d\u65ad\u5730\u521b\u5efa\u65b0\u7684Socket\u8fde\u63a5\u800c\u4e0d\u53ca\u65f6\u5173\u95ed\u5df2\u7ecf\u4f7f\u7528\u5b8c\u7684\u8fde\u63a5&#xff0c;\u5c31\u53ef\u80fd\u5bfc\u81f4\u7cfb\u7edf\u8d44\u6e90&#xff08;\u5982\u6587\u4ef6\u63cf\u8ff0\u7b26&#xff0c;\u5728Unix\/Linux\u7cfb\u7edf\u4e0b&#xff0c;\u6bcf\u4e2aSocket\u8fde\u63a5\u90fd\u4f1a\u5360\u7528\u4e00\u5b9a\u7684\u6587\u4ef6\u63cf\u8ff0\u7b26\u8d44\u6e90&#xff09;\u8017\u5c3d&#xff0c;\u8fdb\u800c\u5f15\u53d1java.net.SocketException\u62a5\u9519\u3002<\/li>\n<\/ul>\n<h5 id=\"%EF%BC%883%EF%BC%89%E6%9D%83%E9%99%90%E9%97%AE%E9%A2%98%EF%BC%9A\">&#xff08;3&#xff09;\u6743\u9650\u95ee\u9898&#xff1a;<\/h5>\n<ul>\n<li>\u53ef\u80fd\u5b58\u5728\u6743\u9650\u4e0d\u8db3\u7684\u60c5\u51b5\u3002\u6bd4\u5982&#xff0c;\u5728\u67d0\u4e9b\u64cd\u4f5c\u7cfb\u7edf\u73af\u5883\u4e0b&#xff0c;\u5982\u679c\u7a0b\u5e8f\u6ca1\u6709\u8db3\u591f\u7684\u6743\u9650\u53bb\u8bbf\u95ee\u7f51\u7edc\u8d44\u6e90\u6216\u8005\u521b\u5efaSocket\u8fde\u63a5&#xff0c;\u4e5f\u4f1a\u51fa\u73b0\u8fd9\u4e2a\u62a5\u9519\u3002\u4f8b\u5982&#xff0c;\u5728\u4e00\u4e9b\u53d7\u9650\u7684\u7528\u6237\u8d26\u6237\u4e0b\u8fd0\u884c\u7a0b\u5e8f&#xff0c;\u800c\u8be5\u8d26\u6237\u6ca1\u6709\u88ab\u6388\u4e88\u7f51\u7edc\u8bbf\u95ee\u7684\u6743\u9650\u3002<\/li>\n<\/ul>\n<h4 id=\"1.3%E8%A7%A3%E5%86%B3%E6%80%9D%E8%B7%AF%EF%BC%9A\">1.3\u89e3\u51b3\u601d\u8def&#xff1a;<\/h4>\n<p>\u57fa\u4e8e\u4e0a\u8ff0\u7684\u62a5\u9519\u5206\u6790&#xff0c;\u6211\u4eec\u53ef\u4ee5\u6709\u4ee5\u4e0b\u5927\u81f4\u7684\u89e3\u51b3\u601d\u8def&#xff1a;<\/p>\n<h5 id=\"%EF%BC%881%EF%BC%89%E9%92%88%E5%AF%B9%E8%BF%9E%E6%8E%A5%E9%97%AE%E9%A2%98%EF%BC%9A\">&#xff08;1&#xff09;\u9488\u5bf9\u8fde\u63a5\u95ee\u9898&#xff1a;<\/h5>\n<ul>\n<li>\u9996\u5148\u8981\u786e\u4fdd\u76ee\u6807\u670d\u52a1\u5668\u5df2\u7ecf\u6b63\u786e\u542f\u52a8\u5e76\u4e14\u5728\u6307\u5b9a\u7684\u7aef\u53e3\u4e0a\u8fdb\u884c\u76d1\u542c\u3002\u53ef\u4ee5\u901a\u8fc7\u68c0\u67e5\u670d\u52a1\u5668\u7aef\u7684\u65e5\u5fd7\u6216\u8005\u4f7f\u7528\u4e00\u4e9b\u7f51\u7edc\u5de5\u5177&#xff08;\u5982netstat\u547d\u4ee4\u5728Unix\/Linux\u7cfb\u7edf\u4e0b&#xff0c;\u53ef\u4ee5\u67e5\u770b\u7aef\u53e3\u76d1\u542c\u60c5\u51b5&#xff09;\u6765\u786e\u8ba4\u3002<\/li>\n<li>\u6392\u67e5\u7f51\u7edc\u8fde\u63a5\u6545\u969c\u3002\u53ef\u4ee5\u5c1d\u8bd5\u4ece\u5ba2\u6237\u7aef\u673a\u5668\u4e0aping\u76ee\u6807\u670d\u52a1\u5668\u7684IP\u5730\u5740&#xff0c;\u770b\u770b\u662f\u5426\u80fd\u591f\u6b63\u5e38\u901a\u4fe1\u3002\u5982\u679c\u65e0\u6cd5ping\u901a&#xff0c;\u90a3\u4e48\u9700\u8981\u8fdb\u4e00\u6b65\u68c0\u67e5\u7f51\u7edc\u914d\u7f6e&#xff0c;\u5982\u7f51\u5173\u8bbe\u7f6e\u3001\u5b50\u7f51\u63a9\u7801\u7b49\u662f\u5426\u6b63\u786e&#xff0c;\u4ee5\u53ca\u7f51\u7edc\u8bbe\u5907&#xff08;\u5982\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\u7b49&#xff09;\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002<\/li>\n<\/ul>\n<h5 id=\"%EF%BC%882%EF%BC%89%E9%92%88%E5%AF%B9%E8%B5%84%E6%BA%90%E8%80%97%E5%B0%BD%E9%97%AE%E9%A2%98%EF%BC%9A\">&#xff08;2&#xff09;\u9488\u5bf9\u8d44\u6e90\u8017\u5c3d\u95ee\u9898&#xff1a;<\/h5>\n<ul>\n<li>\u5bf9Socket\u8d44\u6e90\u8fdb\u884c\u5408\u7406\u7684\u7ba1\u7406\u3002\u5728\u521b\u5efaSocket\u8fde\u63a5\u540e&#xff0c;\u8981\u786e\u4fdd\u5728\u4f7f\u7528\u5b8c\u6bd5\u540e\u53ca\u65f6\u5173\u95ed\u8fde\u63a5&#xff0c;\u91ca\u653e\u76f8\u5173\u8d44\u6e90\u3002\u53ef\u4ee5\u901a\u8fc7\u5728finally\u5757\u4e2d\u6dfb\u52a0\u5173\u95edSocket\u8fde\u63a5\u7684\u4ee3\u7801&#xff0c;\u786e\u4fdd\u65e0\u8bba\u662f\u5426\u53d1\u751f\u5f02\u5e38&#xff0c;Socket\u8fde\u63a5\u90fd\u80fd\u88ab\u6b63\u5e38\u5173\u95ed\u3002<\/li>\n<li>\u4f18\u5316\u5e94\u7528\u7a0b\u5e8f\u7684\u8bbe\u8ba1&#xff0c;\u907f\u514d\u8fc7\u5ea6\u521b\u5efaSocket\u8fde\u63a5\u3002\u4f8b\u5982&#xff0c;\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u8fde\u63a5\u6c60\u6280\u672f&#xff0c;\u5c06\u5df2\u7ecf\u521b\u5efa\u7684Socket\u8fde\u63a5\u8fdb\u884c\u590d\u7528&#xff0c;\u51cf\u5c11\u5bf9\u7cfb\u7edf\u8d44\u6e90\u7684\u5360\u7528\u3002<\/li>\n<\/ul>\n<h5 id=\"%EF%BC%883%EF%BC%89%E9%92%88%E5%AF%B9%E6%9D%83%E9%99%90%E9%97%AE%E9%A2%98%EF%BC%9A\">&#xff08;3&#xff09;\u9488\u5bf9\u6743\u9650\u95ee\u9898&#xff1a;<\/h5>\n<ul>\n<li>\u68c0\u67e5\u7a0b\u5e8f\u8fd0\u884c\u6240\u4f7f\u7528\u7684\u8d26\u6237\u6743\u9650\u3002\u786e\u4fdd\u8be5\u8d26\u6237\u5177\u6709\u8bbf\u95ee\u7f51\u7edc\u8d44\u6e90\u548c\u521b\u5efaSocket\u8fde\u63a5\u7684\u5fc5\u8981\u6743\u9650\u3002\u5982\u679c\u662f\u5728\u53d7\u9650\u8d26\u6237\u4e0b\u8fd0\u884c&#xff0c;\u53ef\u4ee5\u5c1d\u8bd5\u5207\u6362\u5230\u5177\u6709\u8db3\u591f\u6743\u9650\u7684\u8d26\u6237\u6216\u8005\u5411\u7cfb\u7edf\u7ba1\u7406\u5458\u7533\u8bf7\u63d0\u5347\u8d26\u6237\u7684\u7f51\u7edc\u8bbf\u95ee\u6743\u9650\u3002<\/li>\n<\/ul>\n<h3 id=\"%E4%BA%8C%E3%80%81%E8%A7%A3%E5%86%B3%E6%96%B9%E6%B3%95%EF%BC%9A\">\u4e8c\u3001\u89e3\u51b3\u65b9\u6cd5&#xff1a;<\/h3>\n<h4 id=\"2.1%E6%96%B9%E6%B3%95%E4%B8%80%EF%BC%9A%E6%A3%80%E6%9F%A5%E6%9C%8D%E5%8A%A1%E5%99%A8%E7%8A%B6%E6%80%81%E5%8F%8A%E7%AB%AF%E5%8F%A3%E7%9B%91%E5%90%AC%E6%83%85%E5%86%B5\">2.1\u65b9\u6cd5\u4e00&#xff1a;\u68c0\u67e5\u670d\u52a1\u5668\u72b6\u6001\u53ca\u7aef\u53e3\u76d1\u542c\u60c5\u51b5<\/h4>\n<ul>\n<li>\n<p>\u5bf9\u4e8e\u670d\u52a1\u5668\u7aef&#xff1a;<\/p>\n<ul>\n<li>\u67e5\u770b\u670d\u52a1\u5668\u7684\u65e5\u5fd7\u6587\u4ef6&#xff0c;\u67e5\u627e\u662f\u5426\u6709\u5173\u4e8e\u542f\u52a8\u5931\u8d25\u6216\u8005\u7aef\u53e3\u7ed1\u5b9a\u5931\u8d25\u7684\u76f8\u5173\u4fe1\u606f\u3002\u4f8b\u5982&#xff0c;\u5982\u679c\u4f7f\u7528Java\u7684\u5185\u7f6e\u670d\u52a1\u5668&#xff08;\u5982Tomcat\u7b49&#xff09;&#xff0c;\u53ef\u4ee5\u67e5\u770b\u5176catalina.out\u65e5\u5fd7\u6587\u4ef6&#xff08;\u5728\u9ed8\u8ba4\u914d\u7f6e\u4e0b&#xff09;&#xff0c;\u770b\u662f\u5426\u6709\u9519\u8bef\u63d0\u793a\u8868\u660e\u670d\u52a1\u5668\u65e0\u6cd5\u5728\u6307\u5b9a\u7aef\u53e3\u542f\u52a8\u3002<\/li>\n<li>\u4f7f\u7528\u7f51\u7edc\u5de5\u5177\u6765\u786e\u8ba4\u7aef\u53e3\u76d1\u542c\u60c5\u51b5\u3002\u5728Unix\/Linux\u7cfb\u7edf\u4e0b&#xff0c;\u53ef\u4ee5\u4f7f\u7528netstat -an | grep &lt;\u7aef\u53e3\u53f7&gt;\u547d\u4ee4\u6765\u67e5\u770b\u6307\u5b9a\u7aef\u53e3\u662f\u5426\u5904\u4e8e\u76d1\u542c\u72b6\u6001\u3002\u6bd4\u5982\u5bf9\u4e8e\u4e0a\u8ff0\u793a\u4f8b\u4e2d\u76848080\u7aef\u53e3&#xff0c;\u53ef\u4ee5\u4f7f\u7528netstat -an | grep 8080\u3002\u5982\u679c\u6ca1\u6709\u770b\u5230\u76f8\u5e94\u7684\u76d1\u542c\u4fe1\u606f&#xff0c;\u90a3\u4e48\u8bf4\u660e\u670d\u52a1\u5668\u53ef\u80fd\u6ca1\u6709\u6b63\u786e\u542f\u52a8\u6216\u8005\u6ca1\u6709\u5728\u8be5\u7aef\u53e3\u76d1\u542c\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u5bf9\u4e8e\u5ba2\u6237\u7aef&#xff1a;<\/p>\n<ul>\n<li>\u518d\u6b21\u786e\u8ba4\u8f93\u5165\u7684\u670d\u52a1\u5668\u5730\u5740\u548c\u7aef\u53e3\u53f7\u662f\u5426\u6b63\u786e\u3002\u6709\u53ef\u80fd\u662f\u5728\u4ee3\u7801\u7f16\u5199\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u4e86\u7b14\u8bef&#xff0c;\u6bd4\u5982\u628a\u670d\u52a1\u5668\u5730\u5740\u5199\u9519\u6216\u8005\u7aef\u53e3\u53f7\u8bb0\u9519\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4 id=\"2.2%E6%96%B9%E6%B3%95%E4%BA%8C%EF%BC%9A%E6%8E%92%E6%9F%A5%E7%BD%91%E7%BB%9C%E8%BF%9E%E6%8E%A5%E6%95%85%E9%9A%9C\">2.2\u65b9\u6cd5\u4e8c&#xff1a;\u6392\u67e5\u7f51\u7edc\u8fde\u63a5\u6545\u969c<\/h4>\n<ul>\n<li>\u4ece\u5ba2\u6237\u7aef\u673a\u5668\u4e0aping\u76ee\u6807\u670d\u52a1\u5668\u7684IP\u5730\u5740\u3002\u5982\u679c\u662f\u8fde\u63a5\u672c\u5730\u670d\u52a1\u5668&#xff08;\u5982localhost&#xff09;&#xff0c;\u53ef\u4ee5\u76f4\u63a5ping 127.0.0.1\u3002\u5982\u679cping\u4e0d\u901a&#xff0c;\u90a3\u4e48&#xff1a;\n<ul>\n<li>\u68c0\u67e5\u5ba2\u6237\u7aef\u673a\u5668\u7684\u7f51\u7edc\u914d\u7f6e\u3002\u786e\u4fdd\u7f51\u5173\u8bbe\u7f6e\u3001\u5b50\u7f51\u63a9\u7801\u7b49\u53c2\u6570\u6b63\u786e\u3002\u53ef\u4ee5\u5728\u64cd\u4f5c\u7cfb\u7edf\u7684\u7f51\u7edc\u8bbe\u7f6e\u754c\u9762\u4e2d\u67e5\u770b\u8fd9\u4e9b\u4fe1\u606f\u3002<\/li>\n<li>\u68c0\u67e5\u7f51\u7edc\u8bbe\u5907&#xff08;\u5982\u8def\u7531\u5668\u3001\u4ea4\u6362\u673a\u7b49&#xff09;\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002\u53ef\u4ee5\u5c1d\u8bd5\u91cd\u542f\u76f8\u5173\u7f51\u7edc\u8bbe\u5907&#xff0c;\u770b\u662f\u5426\u80fd\u6062\u590d\u7f51\u7edc\u8fde\u63a5\u3002<\/li>\n<li>\u5982\u679c\u662f\u5728\u4f01\u4e1a\u7f51\u7edc\u73af\u5883\u4e0b&#xff0c;\u8fd8\u9700\u8981\u68c0\u67e5\u662f\u5426\u5b58\u5728\u7f51\u7edc\u8bbf\u95ee\u9650\u5236\u3002\u4f8b\u5982&#xff0c;\u662f\u5426\u9700\u8981\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u624d\u80fd\u8bbf\u95ee\u5916\u90e8\u7f51\u7edc&#xff0c;\u6216\u8005\u662f\u5426\u6709\u9632\u706b\u5899\u89c4\u5219\u9650\u5236\u4e86\u5bf9\u67d0\u4e9bIP\u5730\u5740\u6216\u7aef\u53e3\u7684\u8bbf\u95ee\u3002\u5982\u679c\u662f\u8fd9\u79cd\u60c5\u51b5&#xff0c;\u9700\u8981\u6839\u636e\u4f01\u4e1a\u7684\u7f51\u7edc\u7ba1\u7406\u89c4\u5b9a\u6765\u914d\u7f6e\u4ee3\u7406\u670d\u52a1\u5668\u6216\u8005\u8c03\u6574\u9632\u706b\u5899\u89c4\u5219\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4 id=\"2.3%E6%96%B9%E6%B3%95%E4%B8%89%EF%BC%9A%E5%90%88%E7%90%86%E7%AE%A1%E7%90%86Socket%E8%B5%84%E6%BA%90\">2.3\u65b9\u6cd5\u4e09&#xff1a;\u5408\u7406\u7ba1\u7406Socket\u8d44\u6e90<\/h4>\n<ul>\n<li>\u5728\u521b\u5efaSocket\u8fde\u63a5\u7684\u4ee3\u7801\u5904&#xff0c;\u786e\u4fdd\u5728finally\u5757\u4e2d\u6dfb\u52a0\u5173\u95edSocket\u8fde\u63a5\u7684\u4ee3\u7801\u3002\u4f8b\u5982&#xff1a;<\/li>\n<\/ul>\n<p>import java.io.IOException;<br \/>\nimport java.io.InputStream;<br \/>\nimport java.io.OutputStream;<br \/>\nimport java.net.Socket;<\/p>\n<p>public class SocketExample {<br \/>\n    public static void main(String[] args) {<br \/>\n        Socket socket &#061; null;<br \/>\n        try {<br \/>\n            socket &#061; new Socket(&#034;localhost&#034;, 8080);<br \/>\n            InputStream inputStream &#061; socket.getInputStream();<br \/>\n            OutputStream outputStream &#061; socket.getOutputStream();<\/p>\n<p>            \/\/ \u8fd9\u91cc\u5047\u8bbe\u8fdb\u884c\u4e00\u4e9b\u7b80\u5355\u7684\u6570\u636e\u8bfb\u53d6\u548c\u5199\u5165\u64cd\u4f5c&#xff0c;\u5b9e\u9645\u573a\u666f\u53ef\u80fd\u66f4\u590d\u6742<br \/>\n            byte[] buffer &#061; new byte[1024];<br \/>\n            int bytesRead &#061; inputStream.read(buffer);<\/p>\n<p>            outputStream.write(&#034;Hello, Server!&#034;.getBytes());<br \/>\n        } catch (IOException e) {<br \/>\n            e.printStackTrace();<br \/>\n        } finally {<br \/>\n            if (socket!&#061; null) {<br \/>\n                try {<br \/>\n                    socket.close();<br \/>\n                } catch (IOException e) {<br \/>\n                    e.printStackTrace();<br \/>\n                }<br \/>\n            }<br \/>\n        }<br \/>\n    }<br \/>\n}<\/p>\n<ul>\n<li>\u8003\u8651\u4f7f\u7528\u8fde\u63a5\u6c60\u6280\u672f\u6765\u590d\u7528Socket\u8fde\u63a5\u3002\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u5f00\u6e90\u7684\u8fde\u63a5\u6c60\u5e93&#xff0c;\u5982Apache Commons Pool\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\u601d\u8def&#xff08;\u5b9e\u9645\u4f7f\u7528\u9700\u8981\u6839\u636e\u5177\u4f53\u5e93\u7684\u6587\u6863\u8fdb\u884c\u8be6\u7ec6\u914d\u7f6e&#xff09;&#xff1a;<\/li>\n<\/ul>\n<p>import org.apache.commons.pool2.ObjectPool;<br \/>\nimport org.apache.commons.pool2.impl.GenericObjectPool;<br \/>\nimport org.apache.commons.pool2.impl.GenericObjectPoolConfig;<br \/>\nimport java.io.IOException;<br \/>\nimport java.io.InputStream;<br \/>\nimport java.io.OutputStream;<br \/>\nimport java.net.Socket;<\/p>\n<p>public class SocketPoolExample {<br \/>\n    private static final String SERVER_ADDRESS &#061; &#034;localhost&#034;;<br \/>\n    private static final int SERVER_PORT &#061; 8080;<\/p>\n<p>    private ObjectPool&lt;Socket&gt; socketPool;<\/p>\n<p>    public SocketPoolExample() {<br \/>\n        GenericObjectPoolConfig&lt;Socket&gt; poolConfig &#061; new GenericObjectPoolConfig&lt;&gt;();<br \/>\n        \/\/ \u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8bbe\u7f6e\u8fde\u63a5\u6c60\u7684\u5404\u79cd\u53c2\u6570&#xff0c;\u5982\u6700\u5927\u8fde\u63a5\u6570\u3001\u6700\u5c0f\u7a7a\u95f2\u8fde\u63a5\u6570\u7b49<br \/>\n        poolConfig.setMaxTotal(10);<br \/>\n        poolConfig.setMinIdle(2);<\/p>\n<p>        socketPool &#061; new GenericObjectPool&lt;&gt;(new SocketFactory(), poolConfig);<br \/>\n    }<\/p>\n<p>    public void doSomethingWithSocket() {<br \/>\n        Socket socket &#061; null;<br \/>\n        try {<br \/>\n            socket &#061; socketPool.borrowObject();<br \/>\n            InputStream inputStream &#061; socket.getInputStream();<br \/>\n            OutputStream outputStream &#061; socket.getOutputStream();<\/p>\n<p>            \/\/ \u8fdb\u884c\u6570\u636e\u8bfb\u53d6\u548c\u5199\u5165\u64cd\u4f5c<\/p>\n<p>            socketPool.returnObject(socket);<br \/>\n        } catch (Exception e) {<br \/>\n            e.printStackTrace();<br \/>\n        } finally {<br \/>\n            if (socket!&#061; null) {<br \/>\n                try {<br \/>\n                    socket.close();<br \/>\n                } catch (IOException e) {<br \/>\n                    e.printStackTrace();<br \/>\n                }<br \/>\n            }<br \/>\n        }<br \/>\n    }<\/p>\n<p>    private static class SocketFactory implements org.apache.commons.pool2.BasePooledObjectFactory&lt;Socket&gt; {<br \/>\n        &#064;Override<br \/>\n        public Socket create() throws Exception {<br \/>\n            return new Socket(SERVER_ADDRESS, SERVER_PORT);<br \/>\n        }<\/p>\n<p>        &#064;Override<br \/>\n        public org.apache.commons.pool2.PooledObject&lt;Socket&gt; wrap(Socket socket) {<br \/>\n            return new org.apache.commons.pool2.PooledObject&lt;&gt;(socket);<br \/>\n        }<\/p>\n<p>        &#064;Override<br \/>\n        public void destroyObject(org.apache.commons.pool2.PooledObject&lt;Socket&gt; p) throws Exception {<br \/>\n            Socket socket &#061; p.getObject();<br \/>\n            if (socket!&#061; null) {<br \/>\n                socket.close();<br \/>\n            }<br \/>\n        }<\/p>\n<p>        &#064;Override<br \/>\n        public boolean validateObject(org.apache.commons.pool2.PooledObject&lt;Socket&gt; p) throws Exception {<br \/>\n            Socket socket &#061; p.getObject();<br \/>\n            return socket!&#061; null &amp;&amp; socket.isConnected();<br \/>\n        }<br \/>\n    }<br \/>\n}<\/p>\n<h4 id=\"2.4%E6%96%B9%E6%B3%95%E5%9B%9B%EF%BC%9A%E6%A3%80%E6%9F%A5%E5%B9%B6%E8%A7%A3%E5%86%B3%E6%9D%83%E9%99%90%E9%97%AE%E9%A2%98\">2.4\u65b9\u6cd5\u56db&#xff1a;\u68c0\u67e5\u5e76\u89e3\u51b3\u6743\u9650\u95ee\u9898<\/h4>\n<ul>\n<li>\u786e\u5b9a\u7a0b\u5e8f\u8fd0\u884c\u6240\u4f7f\u7528\u7684\u8d26\u6237\u3002\u5728Windows\u7cfb\u7edf\u4e0b&#xff0c;\u53ef\u4ee5\u901a\u8fc7\u4efb\u52a1\u7ba1\u7406\u5668\u67e5\u770b\u8fdb\u7a0b\u7684\u6240\u6709\u8005&#xff1b;\u5728Unix\/Linux\u7cfb\u7edf\u4e0b&#xff0c;\u53ef\u4ee5\u901a\u8fc7ps -ef | grep &lt;\u8fdb\u7a0b\u540d&gt;\u547d\u4ee4\u67e5\u770b\u8fdb\u7a0b\u7684\u8fd0\u884c\u8d26\u6237\u3002<\/li>\n<li>\u68c0\u67e5\u8be5\u8d26\u6237\u7684\u6743\u9650\u8bbe\u7f6e\u3002\u5728Windows\u7cfb\u7edf\u4e0b&#xff0c;\u53ef\u4ee5\u901a\u8fc7\u63a7\u5236\u9762\u677f\u7684\u7528\u6237\u8d26\u6237\u7ba1\u7406\u90e8\u5206\u67e5\u770b\u548c\u8c03\u6574\u8d26\u6237\u7684\u6743\u9650&#xff1b;\u5728Unix\/Linux\u7cfb\u7edf\u4e0b&#xff0c;\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u76f8\u5173\u7684\u7cfb\u7edf\u914d\u7f6e\u6587\u4ef6&#xff08;\u5982\/etc\/passwd\u3001\/etc\/group\u7b49&#xff09;\u4ee5\u53ca\u4f7f\u7528\u547d\u4ee4\u5982ls -l\u6765\u67e5\u770b\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u6743\u9650\u60c5\u51b5&#xff0c;\u4ee5\u786e\u5b9a\u8d26\u6237\u662f\u5426\u5177\u6709\u7f51\u7edc\u8bbf\u95ee\u6743\u9650\u3002<\/li>\n<li>\u5982\u679c\u8d26\u6237\u6743\u9650\u4e0d\u8db3&#xff0c;\u6839\u636e\u64cd\u4f5c\u7cfb\u7edf\u7684\u4e0d\u540c\u91c7\u53d6\u76f8\u5e94\u7684\u63aa\u65bd&#xff1a;\n<ul>\n<li>\u5728Windows\u7cfb\u7edf\u4e0b&#xff0c;\u53ef\u4ee5\u5c1d\u8bd5\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u8fd0\u884c\u7a0b\u5e8f\u3002\u53f3\u952e\u70b9\u51fb\u7a0b\u5e8f\u7684\u53ef\u6267\u884c\u6587\u4ef6&#xff0c;\u9009\u62e9\u201c\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u8fd0\u884c\u201d\u3002<\/li>\n<li>\u5728Unix\/Linux\u7cfb\u7edf\u4e0b&#xff0c;\u53ef\u4ee5\u5411\u7cfb\u7edf\u7ba1\u7406\u5458\u7533\u8bf7\u63d0\u5347\u8d26\u6237\u7684\u6743\u9650&#xff0c;\u6216\u8005\u5207\u6362\u5230\u5177\u6709\u8db3\u591f\u6743\u9650\u7684\u8d26\u6237\u6765\u8fd0\u884c\u7a0b\u5e8f\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3 id=\"%E4%B8%89%E3%80%81%E5%85%B6%E4%BB%96%E8%A7%A3%E5%86%B3%E6%96%B9%E6%B3%95%EF%BC%9A\">\u4e09\u3001\u5176\u4ed6\u89e3\u51b3\u65b9\u6cd5&#xff1a;<\/h3>\n<h5 id=\"%EF%BC%881%EF%BC%89%E6%9B%B4%E6%96%B0%E7%9B%B8%E5%85%B3%E7%9A%84%E7%BD%91%E7%BB%9C%E5%BA%93%E6%88%96Java%E8%BF%90%E8%A1%8C%E6%97%B6%E7%8E%AF%E5%A2%83%EF%BC%9A\">&#xff08;1&#xff09;\u66f4\u65b0\u76f8\u5173\u7684\u7f51\u7edc\u5e93\u6216Java\u8fd0\u884c\u65f6\u73af\u5883&#xff1a;<\/h5>\n<p>\u6709\u65f6\u5019&#xff0c;\u51fa\u73b0java.net.SocketException\u62a5\u9519\u53ef\u80fd\u662f\u7531\u4e8e\u6240\u4f7f\u7528\u7684\u7f51\u7edc\u5e93\u5b58\u5728\u6f0f\u6d1e\u6216\u8005Java\u8fd0\u884c\u65f6\u73af\u5883\u7248\u672c\u8fc7\u65e7\u5bfc\u81f4\u7684\u3002\u53ef\u4ee5\u5c1d\u8bd5\u66f4\u65b0\u5230\u6700\u65b0\u7248\u672c\u7684\u76f8\u5173\u7f51\u7edc\u5e93&#xff08;\u5982\u679c\u662f\u4f7f\u7528\u4e86\u7b2c\u4e09\u65b9\u7684\u7f51\u7edc\u5e93&#xff09;\u6216\u8005\u66f4\u65b0Java\u8fd0\u884c\u65f6\u73af\u5883\u5230\u6700\u65b0\u7248\u672c&#xff0c;\u770b\u662f\u5426\u80fd\u591f\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<h5 id=\"%EF%BC%882%EF%BC%89%E6%A3%80%E6%9F%A5%E9%98%B2%E7%81%AB%E5%A2%99%E8%AE%BE%E7%BD%AE%EF%BC%9A\">&#xff08;2&#xff09;\u68c0\u67e5\u9632\u706b\u5899\u8bbe\u7f6e&#xff1a;<\/h5>\n<p>\u5728\u5f88\u591a\u60c5\u51b5\u4e0b&#xff0c;\u9632\u706b\u5899\u53ef\u80fd\u4f1a\u963b\u6b62Socket\u8fde\u63a5\u7684\u5efa\u7acb\u3002\u65e0\u8bba\u662f\u5ba2\u6237\u7aef\u6240\u5728\u7684\u673a\u5668\u8fd8\u662f\u670d\u52a1\u5668\u6240\u5728\u7684\u673a\u5668&#xff0c;\u90fd\u9700\u8981\u68c0\u67e5\u5176\u9632\u706b\u5899\u8bbe\u7f6e\u3002\u5728Windows\u7cfb\u7edf\u4e0b&#xff0c;\u53ef\u4ee5\u901a\u8fc7\u63a7\u5236\u9762\u677f\u7684\u9632\u706b\u5899\u8bbe\u7f6e\u90e8\u5206\u8fdb\u884c\u67e5\u770b\u548c\u8c03\u6574&#xff1b;\u5728Unix\/Linux\u7cfb\u7edf\u4e0b&#xff0c;\u53ef\u4ee5\u901a\u8fc7\u67e5\u770b\u76f8\u5173\u7684\u9632\u706b\u5899\u914d\u7f6e\u6587\u4ef6&#xff08;\u5982iptables\u7684\u914d\u7f6e\u6587\u4ef6&#xff09;\u4ee5\u53ca\u4f7f\u7528\u547d\u4ee4\u5982iptables -L\u6765\u67e5\u770b\u5f53\u524d\u7684\u9632\u706b\u5899\u89c4\u5219\u3002\u5982\u679c\u53d1\u73b0\u9632\u706b\u5899\u89c4\u5219\u9650\u5236\u4e86\u5bf9\u76f8\u5173\u7aef\u53e3\u6216IP\u5730\u5740\u7684\u8bbf\u95ee&#xff0c;\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u8c03\u6574\u9632\u706b\u5899\u89c4\u5219&#xff0c;\u5141\u8bb8\u5fc5\u8981\u7684\u7f51\u7edc\u8fde\u63a5\u3002<\/p>\n<h5 id=\"%EF%BC%883%EF%BC%89%E8%B0%83%E8%AF%95%E4%BB%A3%E7%A0%81%EF%BC%9A\">&#xff08;3&#xff09;\u8c03\u8bd5\u4ee3\u7801&#xff1a;<\/h5>\n<p>\u53ef\u4ee5\u901a\u8fc7\u5728\u4ee3\u7801\u4e2d\u6dfb\u52a0\u66f4\u591a\u7684\u8c03\u8bd5\u8bed\u53e5&#xff0c;\u5982\u6253\u5370\u51fa\u66f4\u591a\u7684\u53d8\u91cf\u503c\u3001\u72b6\u6001\u4fe1\u606f\u7b49&#xff0c;\u6765\u8fdb\u4e00\u6b65\u6df1\u5165\u4e86\u89e3\u5728\u53d1\u751f\u62a5\u9519\u4e4b\u524d\u4ee3\u7801\u7684\u8fd0\u884c\u60c5\u51b5\u3002\u4f8b\u5982&#xff0c;\u53ef\u4ee5\u5728\u521b\u5efaSocket\u8fde\u63a5\u4e4b\u524d\u6253\u5370\u51fa\u8981\u8fde\u63a5\u7684\u670d\u52a1\u5668\u5730\u5740\u548c\u7aef\u53e3\u53f7&#xff0c;\u5728\u8bfb\u53d6\u548c\u5199\u5165\u6570\u636e\u8fc7\u7a0b\u4e2d\u6253\u5370\u51fa\u6570\u636e\u7684\u957f\u5ea6\u3001\u5185\u5bb9\u7b49\u4fe1\u606f\u3002\u8fd9\u6837&#xff0c;\u5f53\u51fa\u73b0\u62a5\u9519\u65f6&#xff0c;\u53ef\u4ee5\u6839\u636e\u8fd9\u4e9b\u8c03\u8bd5\u4fe1\u606f\u66f4\u51c6\u786e\u5730\u5b9a\u4f4d\u95ee\u9898\u6240\u5728&#xff0c;\u4ece\u800c\u91c7\u53d6\u66f4\u6709\u6548\u7684\u89e3\u51b3\u63aa\u65bd\u3002<\/p>\n<h3 id=\"%E5%9B%9B%E3%80%81%E6%80%BB%E7%BB%93%EF%BC%9A\">\u56db\u3001\u603b\u7ed3&#xff1a;<\/h3>\n<p>\u5728\u672c\u6587\u4e2d&#xff0c;\u6211\u4eec\u8be6\u7ec6\u63a2\u8ba8\u4e86java.net.SocketException\u62a5\u9519\u7684\u76f8\u5173\u95ee\u9898\u3002\u9996\u5148\u901a\u8fc7\u4e00\u4e2a\u5177\u4f53\u7684\u62a5\u9519\u793a\u4f8b\u5c55\u793a\u4e86\u8be5\u62a5\u9519\u53ef\u80fd\u51fa\u73b0\u7684\u573a\u666f&#xff0c;\u7136\u540e\u6df1\u5165\u5206\u6790\u4e86\u5f15\u53d1\u8be5\u62a5\u9519\u7684\u591a\u79cd\u539f\u56e0&#xff0c;\u5305\u62ec\u8fde\u63a5\u95ee\u9898\u3001\u8d44\u6e90\u8017\u5c3d\u95ee\u9898\u4ee5\u53ca\u6743\u9650\u95ee\u9898\u7b49\u3002<\/p>\n<p>\u9488\u5bf9\u8fd9\u4e9b\u539f\u56e0&#xff0c;\u6211\u4eec\u63d0\u51fa\u4e86\u4e00\u7cfb\u5217\u7684\u89e3\u51b3\u65b9\u6cd5&#xff0c;\u5982\u68c0\u67e5\u670d\u52a1\u5668\u72b6\u6001\u53ca\u7aef\u53e3\u76d1\u542c\u60c5\u51b5\u3001\u6392\u67e5\u7f51\u7edc\u8fde\u63a5\u6545\u969c\u3001\u5408\u7406\u7ba1\u7406Socket\u8d44\u6e90\u3001\u68c0\u67e5\u5e76\u89e3\u51b3\u6743\u9650\u95ee\u9898\u7b49\u3002\u6b64\u5916&#xff0c;\u8fd8\u4ecb\u7ecd\u4e86\u4e00\u4e9b\u5176\u4ed6\u7684\u89e3\u51b3\u65b9\u6cd5&#xff0c;\u5982\u66f4\u65b0\u76f8\u5173\u7f51\u7edc\u5e93\u6216Java\u8fd0\u884c\u65f6\u73af\u5883\u3001\u68c0\u67e5\u9632\u706b\u5899\u8bbe\u7f6e\u4ee5\u53ca\u8c03\u8bd5\u4ee3\u7801\u7b49\u3002<\/p>\n<p>\u4e0b\u6b21\u518d\u9047\u5230java.net.SocketException\u62a5\u9519\u65f6&#xff0c;\u9996\u5148\u4e0d\u8981\u614c\u5f20&#xff0c;\u8981\u51b7\u9759\u5730\u5206\u6790\u62a5\u9519\u4fe1\u606f\u4ee5\u53ca\u4ee3\u7801\u8fd0\u884c\u7684\u4e0a\u4e0b\u6587\u73af\u5883\u3002\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u6765\u9010\u6b65\u89e3\u51b3\u95ee\u9898&#xff1a;<\/p>\n<li>\u68c0\u67e5\u670d\u52a1\u5668\u662f\u5426\u6b63\u5e38\u542f\u52a8\u5e76\u5728\u6307\u5b9a\u7aef\u53e3\u76d1\u542c&#xff0c;\u540c\u65f6\u786e\u8ba4\u8f93\u5165\u7684\u670d\u52a1\u5668\u5730\u5740\u548c\u7aef\u53e3\u53f7\u662f\u5426\u6b63\u786e\u3002<\/li>\n<li>\u6392\u67e5\u7f51\u7edc\u8fde\u63a5\u662f\u5426\u6b63\u5e38&#xff0c;\u901a\u8fc7ping\u7b49\u624b\u6bb5\u68c0\u67e5\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u7f51\u7edc\u662f\u5426\u7545\u901a\u3002<\/li>\n<li>\u68c0\u67e5Socket\u8d44\u6e90\u7684\u7ba1\u7406\u60c5\u51b5&#xff0c;\u662f\u5426\u53ca\u65f6\u5173\u95ed\u4e86Socket\u8fde\u63a5&#xff0c;\u662f\u5426\u53ef\u4ee5\u8003\u8651\u4f7f\u7528\u8fde\u63a5\u6c60\u6280\u672f\u3002<\/li>\n<li>\u68c0\u67e5\u7a0b\u5e8f\u8fd0\u884c\u6240\u4f7f\u7528\u7684\u8d26\u6237\u6743\u9650&#xff0c;\u786e\u4fdd\u5176\u5177\u6709\u7f51\u7edc\u8bbf\u95ee\u6743\u9650\u3002<\/li>\n<li>\u5982\u679c\u4e0a\u8ff0\u65b9\u6cd5\u90fd\u65e0\u6cd5\u89e3\u51b3\u95ee\u9898&#xff0c;\u53ef\u4ee5\u5c1d\u8bd5\u66f4\u65b0\u76f8\u5173\u7f51\u7edc\u5e93\u6216Java\u8fd0\u884c\u65f6\u73af\u5883\u3001\u68c0\u67e5\u9632\u706b\u5899\u8bbe\u7f6e\u4ee5\u53ca\u901a\u8fc7\u8c03\u8bd5\u4ee3\u7801\u6765\u8fdb\u4e00\u6b65\u6df1\u5165\u4e86\u89e3\u95ee\u9898\u6240\u5728\u3002<\/li>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u7684\u601d\u8def\u548c\u65b9\u6cd5&#xff0c;\u76f8\u4fe1\u5927\u5bb6\u5728\u9762\u5bf9java.net.SocketException\u62a5\u9519\u65f6&#xff0c;\u80fd\u591f\u66f4\u52a0\u4ece\u5bb9\u5730\u5e94\u5bf9&#xff0c;\u5feb\u901f\u6709\u6548\u5730\u89e3\u51b3\u95ee\u9898&#xff0c;\u8ba9\u4ee3\u7801\u80fd\u591f\u987a\u5229\u8fd0\u884c\u3002<\/p>\n<p><img decoding=\"async\" alt=\"\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250421030109-6805b4f5edd22.gif\" \/><\/p>\n<p>\u2764\ufe0f\u2764\ufe0f\u2764\ufe0f\u672c\u4eba\u6c34\u5e73\u6709\u9650&#xff0c;\u5982\u6709\u7eb0\u6f0f&#xff0c;\u6b22\u8fce\u5404\u4f4d\u5927\u4f6c\u8bc4\u8bba\u6279\u8bc4\u6307\u6b63&#xff01;&#x1f604;&#x1f604;&#x1f604;<\/p>\n<p>&#x1f498;&#x1f498;&#x1f498;\u5982\u679c\u89c9\u5f97\u8fd9\u7bc7\u6587\u5bf9\u4f60\u6709\u5e2e\u52a9\u7684\u8bdd&#xff0c;\u4e5f\u8bf7\u7ed9\u4e2a\u70b9\u8d5e\u3001\u6536\u85cf\u4e0b\u5427&#xff0c;\u975e\u5e38\u611f\u8c22!&#x1f44d; &#x1f44d; &#x1f44d;<\/p>\n<p>&#x1f525;&#x1f525;&#x1f525;Stay Hungry Stay Foolish \u9053\u963b\u4e14\u957f,\u884c\u5219\u5c06\u81f3,\u8ba9\u6211\u4eec\u4e00\u8d77\u52a0\u6cb9\u5427&#xff01;&#x1f319;&#x1f319;&#x1f319;<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb983\u6b21\uff0c\u70b9\u8d5e17\u6b21\uff0c\u6536\u85cf11\u6b21\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u8be6\u7ec6\u63a2\u8ba8\u4e86java.net.SocketException\u62a5\u9519\u7684\u76f8\u5173\u95ee\u9898\u3002\u9996\u5148\u901a\u8fc7\u4e00\u4e2a\u5177\u4f53\u7684\u62a5\u9519\u793a\u4f8b\u5c55\u793a\u4e86\u8be5\u62a5\u9519\u53ef\u80fd\u51fa\u73b0\u7684\u573a\u666f\uff0c\u7136\u540e\u6df1\u5165\u5206\u6790\u4e86\u5f15\u53d1\u8be5\u62a5\u9519\u7684\u591a\u79cd\u539f\u56e0\uff0c\u5305\u62ec\u8fde\u63a5\u95ee\u9898\u3001\u8d44\u6e90\u8017\u5c3d\u95ee\u9898\u4ee5\u53ca\u6743\u9650\u95ee\u9898\u7b49\u3002\u9488\u5bf9\u8fd9\u4e9b\u539f\u56e0\uff0c\u6211\u4eec\u63d0\u51fa\u4e86\u4e00\u7cfb\u5217\u7684\u89e3\u51b3\u65b9\u6cd5\uff0c\u5982\u68c0\u67e5\u670d\u52a1\u5668\u72b6\u6001\u53ca\u7aef\u53e3\u76d1\u542c\u60c5\u51b5\u3001\u6392\u67e5\u7f51\u7edc\u8fde\u63a5\u6545\u969c\u3001\u5408\u7406\u7ba1\u7406Socket\u8d44\u6e90\u3001\u68c0\u67e5\u5e76\u89e3\u51b3\u6743\u9650\u95ee\u9898\u7b49\u3002\u6b64\u5916\uff0c\u8fd8\u4ecb\u7ecd\u4e86\u4e00\u4e9b\u5176\u4ed6\u7684\u89e3\u51b3\u65b9\u6cd5\uff0c\u5982\u66f4\u65b0\u76f8\u5173\u7f51\u7edc\u5e93\u6216Java\u8fd0\u884c\u65f6\u73af\u5883\u3001\u68c0\u67e5\u9632\u706b\u5899\u8bbe\u7f6e\u4ee5\u53ca\u8c03\u8bd5\u4ee3\u7801\u7b49\u3002_request execution error com.sun.jersey.api.client.clienthandlerexception: ja<\/p>\n","protected":false},"author":2,"featured_media":31375,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[99,81,43],"topic":[],"class_list":["post-31377","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-java","tag-python","tag-43"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010java\u62a5\u9519\u5df2\u89e3\u51b3\u3011com.sun.jersey.api.client.ClientHandlerException\u914d\u7f6e\u670d\u52a1\u5668\u5f02\u5e38 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/31377.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010java\u62a5\u9519\u5df2\u89e3\u51b3\u3011com.sun.jersey.api.client.ClientHandlerException\u914d\u7f6e\u670d\u52a1\u5668\u5f02\u5e38 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb983\u6b21\uff0c\u70b9\u8d5e17\u6b21\uff0c\u6536\u85cf11\u6b21\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u8be6\u7ec6\u63a2\u8ba8\u4e86java.net.SocketException\u62a5\u9519\u7684\u76f8\u5173\u95ee\u9898\u3002\u9996\u5148\u901a\u8fc7\u4e00\u4e2a\u5177\u4f53\u7684\u62a5\u9519\u793a\u4f8b\u5c55\u793a\u4e86\u8be5\u62a5\u9519\u53ef\u80fd\u51fa\u73b0\u7684\u573a\u666f\uff0c\u7136\u540e\u6df1\u5165\u5206\u6790\u4e86\u5f15\u53d1\u8be5\u62a5\u9519\u7684\u591a\u79cd\u539f\u56e0\uff0c\u5305\u62ec\u8fde\u63a5\u95ee\u9898\u3001\u8d44\u6e90\u8017\u5c3d\u95ee\u9898\u4ee5\u53ca\u6743\u9650\u95ee\u9898\u7b49\u3002\u9488\u5bf9\u8fd9\u4e9b\u539f\u56e0\uff0c\u6211\u4eec\u63d0\u51fa\u4e86\u4e00\u7cfb\u5217\u7684\u89e3\u51b3\u65b9\u6cd5\uff0c\u5982\u68c0\u67e5\u670d\u52a1\u5668\u72b6\u6001\u53ca\u7aef\u53e3\u76d1\u542c\u60c5\u51b5\u3001\u6392\u67e5\u7f51\u7edc\u8fde\u63a5\u6545\u969c\u3001\u5408\u7406\u7ba1\u7406Socket\u8d44\u6e90\u3001\u68c0\u67e5\u5e76\u89e3\u51b3\u6743\u9650\u95ee\u9898\u7b49\u3002\u6b64\u5916\uff0c\u8fd8\u4ecb\u7ecd\u4e86\u4e00\u4e9b\u5176\u4ed6\u7684\u89e3\u51b3\u65b9\u6cd5\uff0c\u5982\u66f4\u65b0\u76f8\u5173\u7f51\u7edc\u5e93\u6216Java\u8fd0\u884c\u65f6\u73af\u5883\u3001\u68c0\u67e5\u9632\u706b\u5899\u8bbe\u7f6e\u4ee5\u53ca\u8c03\u8bd5\u4ee3\u7801\u7b49\u3002_request execution error com.sun.jersey.api.client.clienthandlerexception: ja\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/31377.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2025-04-21T03:01:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250421030109-6805b4f5c1d2c.gif\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 \u5206\" \/>\n<script type=\"application\/ld+json\" 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