{"id":34263,"date":"2025-04-29T09:14:28","date_gmt":"2025-04-29T01:14:28","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/34263.html"},"modified":"2025-04-29T09:14:28","modified_gmt":"2025-04-29T01:14:28","slug":"spring-sentinel%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/34263.html","title":{"rendered":"[Spring] Sentinel\u8be6\u89e3"},"content":{"rendered":"<p>&#x1f338;\u4e2a\u4eba\u4e3b\u9875:https:\/\/blog.csdn.net\/2301_80050796?spm&#061;1000.2115.3001.5343 &#x1f3f5;\ufe0f\u70ed\u95e8\u4e13\u680f: &#x1f9ca; Java\u57fa\u672c\u8bed\u6cd5(97\u5e73\u5747\u8d28\u91cf\u5206)https:\/\/blog.csdn.net\/2301_80050796\/category_12615970.html?spm&#061;1001.2014.3001.5482 &#x1f355; Collection\u4e0e\u6570\u636e\u7ed3\u6784 (93\u5e73\u5747\u8d28\u91cf\u5206)https:\/\/blog.csdn.net\/2301_80050796\/category_12621348.html?spm&#061;1001.2014.3001.5482 &#x1f9c0;\u7ebf\u7a0b\u4e0e\u7f51\u7edc(97\u5e73\u5747\u8d28\u91cf\u5206) https:\/\/blog.csdn.net\/2301_80050796\/category_12643370.html?spm&#061;1001.2014.3001.5482 &#x1f36d;MySql\u6570\u636e\u5e93(95\u5e73\u5747\u8d28\u91cf\u5206)https:\/\/blog.csdn.net\/2301_80050796\/category_12629890.html?spm&#061;1001.2014.3001.5482 &#x1f36c;\u7b97\u6cd5(97\u5e73\u5747\u8d28\u91cf\u5206)https:\/\/blog.csdn.net\/2301_80050796\/category_12676091.html?spm&#061;1001.2014.3001.5482 &#x1f343; Spring(97\u5e73\u5747\u8d28\u91cf\u5206)https:\/\/blog.csdn.net\/2301_80050796\/category_12724152.html?spm&#061;1001.2014.3001.5482 &#x1f383;Redis(97\u5e73\u5747\u8d28\u91cf\u5206)https:\/\/blog.csdn.net\/2301_80050796\/category_12777129.html?spm&#061;1001.2014.3001.5482 &#x1f430;RabbitMQ(97\u5e73\u5747\u8d28\u91cf\u5206) https:\/\/blog.csdn.net\/2301_80050796\/category_12792900.html?spm&#061;1001.2014.3001.5482 \u611f\u8c22\u70b9\u8d5e\u4e0e\u5173\u6ce8~~~ <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011422-681027ee255b5.jpg\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<\/p>\n<h4>\u76ee\u5f55<\/h4>\n<ul>\n<li>1. \u670d\u52a1\u96ea\u5d29<\/li>\n<li>2. \u5fae\u670d\u52a1\u4fdd\u62a4<\/li>\n<li>\n<ul>\n<li>2.1 \u670d\u52a1\u4fdd\u62a4\u65b9\u6848<\/li>\n<li>\n<ul>\n<li>2.1.1 \u8bf7\u6c42\u9650\u6d41<\/li>\n<li>1.1.2 \u7ebf\u7a0b\u9694\u79bb<\/li>\n<li>1.1.3 \u670d\u52a1\u7194\u65ad<\/li>\n<\/ul>\n<\/li>\n<li>1.2 Sentinel<\/li>\n<li>\n<ul>\n<li>1.2.1 \u4ecb\u7ecd\u548c\u5b89\u88c5<\/li>\n<li>1.2.2 \u5fae\u670d\u52a1\u6574\u5408<\/li>\n<\/ul>\n<\/li>\n<li>1.3 \u8bf7\u6c42\u9650\u6d41<\/li>\n<li>1.4 \u7ebf\u7a0b\u9694\u79bb<\/li>\n<li>\n<ul>\n<li>1.4.1 OpenFeign\u6574\u5408Sentinel<\/li>\n<li>1.4.2 \u914d\u7f6e\u7ebf\u7a0b\u9694\u79bb<\/li>\n<\/ul>\n<\/li>\n<li>1.5 \u670d\u52a1\u7194\u65ad<\/li>\n<li>\n<ul>\n<li>1.5.1 \u7f16\u5199\u964d\u7ea7\u903b\u8f91<\/li>\n<li>1.5.2 \u670d\u52a1\u7194\u65adl<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>1. \u670d\u52a1\u96ea\u5d29<\/h2>\n<p>\u5728\u5fae\u670d\u52a1\u8fdc\u7a0b\u8c03\u7528\u7684\u8fc7\u7a0b\u4e2d,\u8d2d\u7269\u8f66\u670d\u52a1\u9700\u8981\u67e5\u8be2\u6700\u65b0\u7684\u5546\u54c1\u4fe1\u606f,\u4e0e\u8d2d\u7269\u8f66\u6570\u636e\u505a\u5bf9\u6bd4,\u63d0\u9192\u7528\u6237.\u5982\u679c\u6b64\u65f6\u5546\u54c1\u670d\u52a1\u67e5\u8be2\u53d1\u751f\u6545\u969c,\u67e5\u8be2\u8d2d\u7269\u8f66\u5217\u8868\u5728\u8c03\u7528\u5546\u54c1\u670d\u52a1\u65f6,\u4e5f\u4f1a\u53d1\u751f\u5f02\u5e38,\u4ece\u800c\u5bfc\u81f4\u8d2d\u7269\u8f66\u67e5\u8be2\u5931\u8d25. \u8fd8\u6709\u7ea7\u8054\u5931\u8d25\u95ee\u9898: \u8fd8\u662f\u67e5\u8be2\u8d2d\u7269\u8f66\u7684\u4e1a\u52a1,\u52a0\u5165\u5546\u54c1\u670d\u52a1\u4e1a\u52a1\u5e76\u53d1\u8f83\u9ad8,\u5360\u7528\u8fc7\u591a\u7684Tomcat\u8fde\u63a5,\u53ef\u80fd\u4f1a\u5bfc\u81f4\u5546\u54c1\u670d\u52a1\u7684\u6240\u6709\u63a5\u53e3\u54cd\u5e94\u65f6\u95f4\u589e\u52a0,\u5ef6\u8fdf\u53d8\u9ad8,\u751a\u81f3\u662f\u957f\u65f6\u95f4\u7684\u963b\u585e\u81f3\u67e5\u8be2\u5931\u8d25. \u6b64\u65f6\u67e5\u8be2\u8d2d\u7269\u8f66\u4e1a\u52a1\u9700\u8981\u67e5\u8be2\u5e76\u7b49\u5f85\u5546\u54c1\u67e5\u8be2\u7ed3\u679c&#xff0c;\u4ece\u800c\u5bfc\u81f4\u67e5\u8be2\u8d2d\u7269\u8f66\u5217\u8868\u4e1a\u52a1\u7684\u54cd\u5e94\u65f6\u95f4\u4e5f\u53d8\u957f&#xff0c;\u751a\u81f3\u4e5f\u963b\u585e\u76f4\u81f3\u65e0\u6cd5\u8bbf.\u3002\u800c\u6b64\u65f6\u5982\u679c\u67e5\u8be2\u8d2d\u7269\u8f66\u7684\u8bf7\u6c42\u8f83\u591a&#xff0c;\u53ef\u80fd\u5bfc\u81f4\u8d2d\u7269\u8f66\u670d\u52a1\u7684Tomcat\u8fde\u63a5\u5360\u7528\u8f83\u591a&#xff0c;\u6240\u6709\u63a5\u53e3\u7684\u54cd\u5e94\u65f6\u95f4\u90fd\u4f1a\u589e\u52a0&#xff0c;\u6574\u4e2a\u670d\u52a1\u6027\u80fd\u5f88\u5dee&#xff0c; \u751a\u81f3\u4e0d\u53ef\u7528. <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011422-681027eef19f1.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u4ee5\u6b64\u7c7b\u63a8,\u6574\u4e2a\u5fae\u670d\u52a1\u4e2d\u4e0e\u8d2d\u7269\u8f66\u670d\u52a1,\u5546\u54c1\u670d\u52a1\u7b49\u6709\u8c03\u7528\u5173\u7cfb\u7684\u670d\u52a1\u53ef\u80fd\u90fd\u4f1a\u51fa\u73b0\u95ee\u9898,\u6700\u7ec8\u5bfc\u81f4\u6574\u4e2a\u96c6\u7fa4\u4e0d\u53ef\u7528. <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011423-681027ef2d6a1.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u8fd9\u5c31\u662f\u7ea7\u8054\u5931\u8d25\u95ee\u9898,\u6216\u8005\u53eb\u96ea\u5d29\u95ee\u9898.\u90a3\u4e48\u5982\u4f55\u89e3\u51b3\u4e0a\u8ff0\u95ee\u9898\u5462?\u6211\u4eec\u63a5\u4e0b\u6765\u5c31\u7ed9\u51fa\u89e3\u51b3\u7684\u65b9\u6848.<\/p>\n<h2>2. \u5fae\u670d\u52a1\u4fdd\u62a4<\/h2>\n<p>\u4fdd\u8bc1\u670d\u52a1\u8fd0\u884c\u7684\u5065\u58ee\u6027,\u907f\u514d\u7ea7\u8054\u5931\u8d25\u5bfc\u81f4\u7684\u96ea\u5d29\u95ee\u9898,\u5c31\u5c5e\u4e8e\u5fae\u670d\u52a1\u4fdd\u62a4,\u8fd9\u7ae0\u6211\u4eec\u5c31\u4e00\u8d77\u6765\u5b66\u4e60\u4e00\u4e0b\u5fae\u670d\u52a1\u4fdd\u62a4\u7684\u5e38\u89c1\u65b9\u6848\u5df2\u7ecf\u5e94\u5bf9\u6280\u672f.<\/p>\n<h3>2.1 \u670d\u52a1\u4fdd\u62a4\u65b9\u6848<\/h3>\n<p>\u5fae\u670d\u52a1\u4fdd\u62a4\u7684\u65b9\u6848\u6709\u5f88\u591a,\u6bd4\u5982:<\/p>\n<ul>\n<li>\u8bf7\u6c42\u9650\u6d41<\/li>\n<li>\u7ebf\u7a0b\u9694\u79bb<\/li>\n<li>\u670d\u52a1\u7194\u65ad<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u65b9\u6848\u6216\u591a\u6216\u5c11\u90fd\u4f1a\u5bfc\u81f4\u670d\u52a1\u7684\u4f53\u9a8c\u7565\u6709\u4e0b\u964d,\u6bd4\u5982\u8bf7\u6c42\u9650\u6d41,\u964d\u4f4e\u4e86\u5e76\u53d1\u4e0a\u9650,\u7ebf\u7a0b\u9694\u79bb,\u964d\u4f4e\u4e86\u53ef\u7528\u8d44\u6e90\u7684\u6570\u91cf,\u670d\u52a1\u7194\u65ad,\u964d\u4f4e\u4e86\u670d\u52a1\u7684\u5b8c\u6574\u5ea6,\u90e8\u5206\u670d\u52a1\u53d8\u5f97\u4e0d\u53ef\u7528\u6216\u8005\u5f31\u53ef\u7528.\u56e0\u6b64\u8fd9\u4e9b\u65b9\u6848\u90fd\u5c5e\u4e8e\u964d\u7ea7\u7684\u65b9\u6848,\u4f46\u901a\u8fc7\u8fd9\u4e9b\u65b9\u6848,\u670d\u52a1\u7684\u5065\u58ee\u6027\u5f97\u5230\u4e86\u63d0\u5347. \u63a5\u4e0b\u6765,\u6211\u4eec\u5c31\u9010\u4e00\u4e86\u89e3\u8fd9\u4e9b\u65b9\u6848\u7684\u539f\u7406.<\/p>\n<h4>2.1.1 \u8bf7\u6c42\u9650\u6d41<\/h4>\n<p>\u670d\u52a1\u6545\u969c\u7684\u6700\u91cd\u8981\u539f\u56e0\u5c31\u662f\u5e76\u53d1\u592a\u9ad8,\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898,\u5c31\u80fd\u907f\u514d\u5927\u90e8\u5206\u7684\u6545\u969c,\u5f53\u7136,\u63a5\u53e3\u7684\u5e76\u53d1\u4e0d\u662f\u4e00\u76f4\u5f88\u9ad8,\u800c\u662f\u7a81\u53d1\u7684.\u56e0\u6b64\u8bf7\u6c42\u9650\u6d41,\u5c31\u662f\u9650\u5236\u6216\u63a7\u5236\u63a5\u53e3\u7684\u5e76\u53d1\u8bbf\u95ee\u91cf,\u907f\u514d\u670d\u52a1\u56e0\u4e3a\u6d41\u91cf\u6fc0\u589e\u800c\u51fa\u73b0\u6545\u969c. \u8bf7\u6c42\u9650\u6d41\u5f80\u5f80\u4f1a\u6709\u4e00\u4e2a\u9650\u6d41\u5668,\u6570\u91cf\u9ad8\u4f4e\u8d77\u4f0f\u7684\u5e76\u53d1\u8bf7\u6c42\u66f2\u7ebf,\u7ecf\u8fc7\u9650\u6d41\u5668\u5c31\u53d8\u5f97\u975e\u5e38\u5e73\u7a33. <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011423-681027ef5f9a0.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>1.1.2 \u7ebf\u7a0b\u9694\u79bb<\/h4>\n<p>\u5f53\u4e00\u4e2a\u4e1a\u52a1\u63a5\u53e3\u54cd\u5e94\u65f6\u95f4\u8fc7\u957f,\u800c\u4e14\u5e76\u53d1\u9ad8\u65f6,\u5c31\u53ef\u80fd\u8017\u5c3d\u670d\u52a1\u7684\u7ebf\u7a0b\u8d44\u6e90,\u5bfc\u81f4\u670d\u52a1\u5185\u7684\u5176\u4ed6\u63a5\u53e3\u53d7\u5230\u5f71\u54cd,\u6240\u4ee5\u6211\u4eec\u5fc5\u987b\u628a\u8fd9\u79cd\u5f71\u54cd\u964d\u4f4e,\u6216\u8005\u7f29\u51cf\u5f71\u54cd\u7684\u8303\u56f4,\u7ebf\u7a0b\u9694\u79bb\u6b63\u662f\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u7684\u597d\u529e\u6cd5. \u7ebf\u7a0b\u9694\u79bb\u7684\u601d\u60f3\u6765\u81ea\u8f6e\u8239\u7684\u8231\u58c1\u6a21\u5f0f: <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011423-681027efa5d39.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u8f6e\u8239\u7684\u8239\u8231\u4f1a\u88ab\u9694\u677f\u5206\u5272\u4e3aN\u4e2a\u76f8\u4e92\u9694\u79bb\u7684\u5bc6\u95ed\u8231,\u52a0\u5165\u8f6e\u8239\u89e6\u7901\u8fdb\u6c34,\u53ea\u6709\u635f\u574f\u7684\u90e8\u5206\u5bc6\u95ed\u4ed3\u4f1a\u8fdb\u6c34,\u800c\u5176\u4ed6\u4ed3\u7531\u4e8e\u76f8\u4e92\u9694\u79bb,\u5e76\u4e0d\u4f1a\u8fdb\u6c34,\u8fd9\u6837\u5c31\u628a\u8fdb\u6c34\u63a7\u5236\u5728\u4e86\u90e8\u5206\u8239\u4f53,\u907f\u514d\u4e86\u6574\u4e2a\u8239\u4ed3\u8fdb\u6c34\u800c\u6574\u4f53\u6c89\u6ca1. \u4e3a\u4e86\u907f\u514d\u67d0\u4e2a\u63a5\u53e3\u6545\u969c\u6216\u8005\u538b\u529b\u8fc7\u5927\u5bfc\u81f4\u5bfc\u81f4\u4e86\u6574\u4e2a\u670d\u52a1\u4e0d\u53ef\u7528,\u6211\u4eec\u53ef\u4ee5\u9650\u5b9a\u6bcf\u4e2a\u63a5\u53e3\u53ef\u4ee5\u4f7f\u7528\u7684\u8d44\u6e90\u8303\u56f4,\u4e5f\u5c31\u662f\u5c06\u5176&#034;\u9694\u79bb&#034;\u8d77\u6765. <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011424-681027f00ad4a.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u5982\u56fe\u6240\u793a,\u6211\u4eec\u7ed9\u67e5\u8be2\u8d2d\u7269\u8f66\u4e1a\u52a1\u9650\u5b9a\u53ef\u7528\u7ebf\u7a0b\u6570\u91cf\u4e0a\u9650\u4e3a20,\u8fd9\u6837\u5373\u4fbf\u67e5\u8be2\u8d2d\u7269\u8f66\u7684\u8bf7\u6c42\u56e0\u4e3a\u67e5\u8be2\u5546\u54c1\u670d\u52a1\u800c\u51fa\u73b0\u6545\u969c,\u4e5f\u4e0d\u4f1a\u5bfc\u81f4\u670d\u52a1\u5668\u7684\u8d44\u6e90\u88ab\u8017\u5c3d,\u4e0d\u4f1a\u5f71\u54cd\u5230\u5176\u4ed6\u7684\u63a5\u53e3.<\/p>\n<h4>1.1.3 \u670d\u52a1\u7194\u65ad<\/h4>\n<p>\u7ebf\u7a0b\u9694\u79bb\u867d\u7136\u907f\u514d\u4e86\u96ea\u5d29\u95ee\u9898,\u4f46\u662f\u6545\u969c\u670d\u52a1(\u5546\u54c1\u670d\u52a1)\u4f9d\u7136\u4f1a\u62d6\u6162\u8d2d\u7269\u8f66\u670d\u52a1(\u670d\u52a1\u8c03\u7528\u65b9)\u7684\u63a5\u53e3\u54cd\u5e94\u901f\u5ea6,\u800c\u4e14\u5546\u54c1\u67e5\u8be2\u4f9d\u7136\u4f1a\u5bfc\u81f4\u67e5\u8be2\u8d2d\u7269\u8f66\u529f\u80fd\u51fa\u73b0\u6545\u969c,\u8d2d\u7269\u8f66\u4e1a\u52a1\u4e5f\u53d8\u5f97\u4e0d\u53ef\u7528\u4e86. \u6240\u4ee5\u6211\u4eec\u9700\u8981\u505a\u4e24\u4ef6\u4e8b\u60c5:<\/p>\n<ul>\n<li>\u7f16\u5199\u670d\u52a1\u964d\u7ea7\u903b\u8f91: \u5c31\u662f\u670d\u52a1\u65b9\u8c03\u7528\u5931\u8d25\u540e\u7684\u5904\u7406\u903b\u8f91,\u6839\u636e\u4e1a\u52a1\u573a\u666f,\u53ef\u4ee5\u629b\u51fa\u5f02\u5e38,\u4e5f\u53ef\u4ee5\u8fd4\u56de\u53cb\u597d\u63d0\u793a\u6216\u8005\u9ed8\u8ba4\u6570\u636e.<\/li>\n<li>\u5f02\u5e38\u7edf\u8ba1\u548c\u7194\u65ad: \u7edf\u8ba1\u670d\u52a1\u63d0\u4f9b\u65b9\u7684\u5f02\u5e38\u6bd4\u4f8b,\u5f53\u6bd4\u4f8b\u8fc7\u9ad8\u8868\u660e\u8be5\u63a5\u53e3\u4f1a\u5f71\u54cd\u5230\u5176\u4ed6\u670d\u52a1,\u5e94\u8be5\u62d2\u7edd\u8c03\u7528\u8be5\u63a5\u53e3,\u800c\u662f\u76f4\u63a5\u8d70\u964d\u7ea7\u903b\u8f91.<\/li>\n<li><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011424-681027f04153c.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/li>\n<\/ul>\n<h3>1.2 Sentinel<\/h3>\n<p>\u5fae\u670d\u52a1\u4fdd\u62a4\u7684\u6280\u672f\u6709\u5f88\u591a,\u4f46\u662f\u5728\u56fd\u5185\u4f7f\u7528\u8f83\u591a\u7684\u8fd8\u662fSentinel,\u6240\u4ee5\u63a5\u4e0b\u6765\u6211\u4eec\u5b66\u4e60Sentinel\u7684\u4f7f\u7528.<\/p>\n<h4>1.2.1 \u4ecb\u7ecd\u548c\u5b89\u88c5<\/h4>\n<p>Sentinel\u662f\u963f\u91cc\u5df4\u5df4\u5f00\u6e90\u7684\u4e00\u6b3e\u670d\u52a1\u4fdd\u62a4\u6846\u67b6&#xff0c;\u76ee\u524d\u5df2\u7ecf\u52a0\u5165SpringCloudAlibaba\u4e2d\u3002\u5b98\u65b9\u7f51\u7ad9: https:\/\/sentinelguard.io\/zh-cn\/,\u4e3a\u4e86\u65b9\u4fbf\u76d1\u63a7\u5fae\u670d\u52a1,\u6211\u4eec\u9700\u8981\u5148\u628aSentinel\u7684\u63a7\u5236\u53f0\u642d\u5efa\u51fa\u6765.<\/p>\n<li>\n<p>\u9996\u5148\u4e0b\u8f7djar\u5305: https:\/\/github.com\/alibaba\/Sentinel\/releases <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011424-681027f0767dc.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<\/li>\n<li>\n<p>\u542f\u52a8: \u5c06jar\u5305\u653e\u5728\u4efb\u610f\u4e2d\u6587,\u4e0d\u5305\u542b\u7279\u6b8a\u5b57\u7b26\u7684\u76ee\u5f55\u4e4b\u4e0b,\u91cd\u547d\u540d\u4e3asentinel-dashboard.jar<\/p>\n<\/li>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011424-681027f0a7cf3.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u7136\u540e\u8fd0\u884c\u5982\u4e0b\u7684\u547d\u4ee4\u542f\u52a8\u63a7\u5236\u53f0:<\/p>\n<p>java -Dserver.port&#061;8090 -Dcsp.sentinel.dashboard.server&#061;localhost:8090 -Dproject.name&#061;sentinel-dashboard -jar sentinel-dashboard.jar<\/p>\n<li>\u8bbf\u95ee \u8bbf\u95eehttp:\/\/localhost:8090\/ <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011424-681027f0d5de9.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/li>\n<p>\u9700\u8981\u8f93\u5165\u8d26\u53f7\u548c\u5bc6\u7801,\u9ed8\u8ba4\u90fd\u662f:sentinel \u767b\u5f55\u4e4b\u540e,\u5373\u53ef\u770b\u5230\u63a7\u5236\u53f0,\u9ed8\u8ba4\u4f1a\u76d1\u63a7sentinel-dashboard\u670d\u52a1\u672c\u8eab: <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011425-681027f138eb6.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>1.2.2 \u5fae\u670d\u52a1\u6574\u5408<\/h4>\n<li>\u5728\u60f3\u8981\u5f15\u5165\u9650\u6d41\u7684\u5fae\u670d\u52a1\u67d0\u5757\u5f15\u5165Sentinel\u4f9d\u8d56<\/li>\n<p><span class=\"token comment\">&lt;!&#8211;sentinel&#8211;&gt;<\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>com.alibaba.cloud<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>groupId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n    <span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span>spring-cloud-starter-alibaba-sentinel<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>artifactId<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><br \/>\n<span class=\"token tag\"><span class=\"token tag\"><span class=\"token punctuation\">&lt;\/<\/span>dependency<\/span><span class=\"token punctuation\">&gt;<\/span><\/span><\/p>\n<li>\u914d\u7f6e\u63a7\u5236\u53f0 \u4fee\u6539application.yml\u6587\u4ef6,\u6dfb\u52a0\u4e0b\u9762\u7684\u5185\u5bb9:<\/li>\n<p><span class=\"token key atrule\">spring<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">cloud<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">sentinel<\/span><span class=\"token punctuation\">:<\/span><br \/>\n      <span class=\"token key atrule\">transport<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token key atrule\">dashboard<\/span><span class=\"token punctuation\">:<\/span> localhost<span class=\"token punctuation\">:<\/span><span class=\"token number\">8090<\/span><\/p>\n<li>\u8bbf\u95ee\u5f15\u5165\u8be5\u5fae\u670d\u52a1\u7684\u4efb\u610f\u7aef\u70b9 Sentinel\u7684\u5ba2\u6237\u7aef\u4f1a\u5c06\u670d\u52a1\u8bbf\u95ee\u7684\u4fe1\u606f\u63d0\u4ea4\u5230Sentinel-dashboard\u63a7\u5236\u53f0,\u5e76\u5c55\u793a\u51fa\u7edf\u8ba1\u4fe1\u606f: <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011425-681027f1cbe3a.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u70b9\u51fb\u7c07\u70b9\u94fe\u8def\u83dc\u5355,\u5c31\u662f\u5355\u673a\u8c03\u7528\u94fe\u8def,\u662f\u4e00\u6b21\u8bf7\u6c42\u8fdb\u5165\u670d\u52a1\u540e\u7ecf\u8fc7\u7684\u6bcf\u4e00\u4e2a\u88abSentinel\u76d1\u63a7\u7684\u7684\u8d44\u6e90,\u9ed8\u8ba4\u60c5\u51b5\u4e0b,Sentinel\u4f1a\u76d1\u63a7SpringMVC\u7684\u6bcf\u4e00\u4e2a\u63a5\u53e3. \u56e0\u6b64,\u6211\u4eec\u770b\u5230\/carts\u8fd9\u4e2a\u63a5\u53e3\u8def\u5f84\u5c31\u662f\u5176\u4e2d\u4e00\u4e2a\u7c07\u70b9,\u6211\u4eec\u53ef\u4ee5\u5bf9\u5176\u8fdb\u884c\u9650\u6d41,\u7194\u65ad,\u9694\u79bb\u7b49\u4fdd\u62a4\u63aa\u65bd. \u4e0d\u8fc7\u9700\u8981\u6ce8\u610f\u7684\u662f,\u6211\u4eec\u7684SpringMVC\u63a5\u53e3\u662f\u6309\u7167Restful\u98ce\u683c\u8bbe\u8ba1,\u56e0\u6b64\u8d2d\u7269\u8f66\u7684\u67e5\u8be2,\u5220\u9664,\u4fee\u6539\u7b49\u63a5\u53e3\u5168\u90e8\u90fd\u662f\/carts\u8def\u5f84: <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011426-681027f20ab77.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u9ed8\u8ba4\u60c5\u51b5\u4e0bSentinel\u4f1a\u628a\u8def\u5f84\u4f5c\u7269\u7c07\u70b9\u8d44\u6e90\u7684\u540d\u79f0,\u65e0\u6cd5\u533a\u5206\u533a\u5206\u8def\u5f84\u76f8\u540c\u4f46\u662f\u8bf7\u6c42\u65b9\u5f0f\u4e0d\u540c\u7684\u63a5\u53e3,\u67e5\u8be2,\u5220\u9664,\u4fee\u6539\u7b49\u90fd\u88ab\u8bc6\u522b\u4e3a\u4e00\u4e2a\u7c07\u70b9\u8d44\u6e90,\u8fd9\u663e\u7136\u662f\u4e0d\u5408\u9002\u7684. \u9996\u5148,\u5728cart-service\u7684application.yml&#096;&#096;\u4e2d\u6dfb\u52a0\u4e0b\u9762\u7684\u914d\u7f6e:<\/li>\n<p><span class=\"token key atrule\">spring<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">cloud<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">sentinel<\/span><span class=\"token punctuation\">:<\/span><br \/>\n      <span class=\"token key atrule\">transport<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token key atrule\">dashboard<\/span><span class=\"token punctuation\">:<\/span> localhost<span class=\"token punctuation\">:<\/span><span class=\"token number\">8090<\/span><br \/>\n      <span class=\"token key atrule\">http-method-specify<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token boolean important\">true<\/span> <span class=\"token comment\"># \u5f00\u542f\u8bf7\u6c42\u65b9\u5f0f\u524d\u7f00<\/span><\/p>\n<p>\u7136\u540e\u91cd\u542f\u670d\u52a1,\u901a\u8fc7\u9875\u9762\u8bbf\u95ee\u8d2d\u7269\u8f66\u7684\u76f8\u5173\u63a5\u53e3,\u53ef\u4ee5\u770b\u5230Sentinel\u63a7\u5236\u53f0\u7684\u7c07\u70b9\u94fe\u8def\u53d1\u751f\u4e86\u53d8\u5316:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011426-681027f242811.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>1.3 \u8bf7\u6c42\u9650\u6d41<\/h3>\n<p>\u5728\u7c07\u70b9\u94fe\u8def\u540e\u9762\u70b9\u51fb\u7559\u7a7a\u6309\u94ae,\u53ef\u4ee5\u5bf9\u5176\u505a\u9650\u6d41\u914d\u7f6e: <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011426-681027f2753eb.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u5728\u5f39\u51fa\u7684\u83dc\u5355\u4e2d\u53ef\u4ee5\u8fd9\u6837\u586b\u5199: <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011426-681027f2a6c36.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u8fd9\u6837\u5c31\u628a\u67e5\u8be2\u8d2d\u7269\u8f66\u5217\u8868\u8fd9\u4e2a\u7c07\u70b9\u8d44\u6e90\u7684\u6d41\u91cf\u9650\u5236\u5728\u4e86\u6bcf\u79d26\u4e2a,\u4e5f\u5c31\u662fQPS\u6700\u5927\u4e3a6. \u6211\u4eec\u5229\u7528\u4e86Jemeter\u505a\u9650\u6d41\u6d4b\u8bd5,\u6211\u4eec\u6bcf\u79d2\u53d1\u51fa10\u4e2a\u8bf7\u6c42: <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011426-681027f2dba0c.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u6700\u7ec8\u76d1\u63a7\u7ed3\u679c\u5982\u4e0b: <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011427-681027f31aff6.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u53ef\u4ee5\u770b\u5f97\u51faget:\/carts\u8fd9\u4e2a\u63a5\u53e3\u7684\u901a\u8fc7QPS\u7a33\u5b9a\u57286\u9644\u8fd1,\u800c\u62d2\u7edd\u7684QPS\u7a33\u5b9a\u57284\u9644\u8fd1,\u7b26\u5408\u6211\u4eec\u7684\u9884\u671f.<\/p>\n<h3>1.4 \u7ebf\u7a0b\u9694\u79bb<\/h3>\n<p>\u9650\u6d41\u53ef\u4ee5\u964d\u4f4e\u670d\u52a1\u5668\u7684\u538b\u529b,\u51cf\u5c11\u5f15\u5e76\u53d1\u6d41\u91cf\u5f15\u8d77\u7684\u670d\u52a1\u6545\u969c\u7684\u6982\u7387,\u4f46\u662f\u4e0d\u80fd\u5b8c\u5168\u907f\u514d\u670d\u52a1\u6545\u969c,\u4f46\u67d0\u4e2a\u670d\u52a1\u51fa\u73b0\u6545\u969c,\u6211\u4eec\u5fc5\u987b\u9694\u79bb\u5bf9\u8fd9\u4e2a\u670d\u52a1\u7684\u8c03\u7528,\u907f\u514d\u53d1\u751f\u96ea\u5d29. \u6bd4\u5982,\u67e5\u8be2\u8d2d\u7269\u8f66\u7684\u65f6\u5019\u9700\u8981\u67e5\u8be2\u5546\u54c1,\u4e3a\u4e86\u907f\u514d\u56e0\u5546\u54c1\u670d\u52a1\u51fa\u73b0\u6545\u969c\u5bfc\u81f4\u5bfc\u81f4\u8d2d\u7269\u8f66\u670d\u52a1\u7ea7\u8054\u5931\u8d25,\u6211\u4eec\u53ef\u4ee5\u628a\u8d2d\u7269\u8f66\u4e1a\u52a1\u4e2d\u67e5\u8be2\u5546\u54c1\u7684\u90e8\u5206\u9694\u79bb\u8d77\u6765,\u9650\u5236\u53ef\u7528\u7684\u7ebf\u7a0b\u8d44\u6e90:<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011427-681027f34d52e.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u8fd9\u6837\u5373\u4fbf\u5546\u54c1\u670d\u52a1\u51fa\u73b0\u4e86\u6545\u969c,\u6700\u591a\u5bfc\u81f4\u67e5\u8be2\u8d2d\u7269\u8f66\u7684\u4e1a\u52a1\u6545\u969c,\u5e76\u4e14\u53ef\u7528\u7684\u7ebf\u7a0b\u8d44\u6e90\u4e5f\u88ab\u9650\u5b9a\u5728\u4e00\u5b9a\u7684\u8303\u56f4\u4e4b\u5185,\u4e0d\u4f1a\u5bfc\u81f4\u6574\u4e2a\u8d2d\u7269\u8f66\u670d\u52a1\u5d29\u6e83. \u6240\u4ee5\u6211\u4eec\u8981\u5bf9\u67e5\u8be2\u5546\u54c1\u7684FeignClient\u63a5\u53e3\u505a\u7ebf\u7a0b\u9694\u79bb.<\/p>\n<h4>1.4.1 OpenFeign\u6574\u5408Sentinel<\/h4>\n<p>\u4fee\u6539cart-service\u6a21\u5757\u7684application.yml\u6587\u4ef6,\u5f00\u542fFeign\u7684Sentinel\u529f\u80fd:<\/p>\n<p><span class=\"token key atrule\">feign<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">sentinel<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">enabled<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token boolean important\">true<\/span> <span class=\"token comment\"># \u5f00\u542ffeign\u5bf9sentinel\u7684\u652f\u6301<\/span><\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f,\u9ed8\u8ba4\u60c5\u51b5\u4e4b\u4e0bSpringBoot\u9879\u76ee\u7684Tomcat\u6700\u5927\u7ebf\u7a0b\u6570\u662f200,\u5141\u8bb8\u7684\u6700\u5927\u8fde\u63a5\u662f8492,\u5355\u673a\u6d4b\u8bd5\u5f88\u96be\u6253\u6ee1. \u6240\u4ee5\u6211\u4eec\u9700\u8981\u914d\u7f6e\u4e00\u4e0bcart-service\u6a21\u5757\u7684application.yml\u6587\u4ef6,\u4fee\u6539Tomcat\u8fde\u63a5:<\/p>\n<p><span class=\"token key atrule\">server<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">port<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">8082<\/span><br \/>\n  <span class=\"token key atrule\">tomcat<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">threads<\/span><span class=\"token punctuation\">:<\/span><br \/>\n      <span class=\"token key atrule\">max<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">50<\/span> <span class=\"token comment\"># \u5141\u8bb8\u7684\u6700\u5927\u7ebf\u7a0b\u6570<\/span><br \/>\n    <span class=\"token key atrule\">accept-count<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">50<\/span> <span class=\"token comment\"># \u6700\u5927\u6392\u961f\u7b49\u5f85\u6570\u91cf<\/span><br \/>\n    <span class=\"token key atrule\">max-connections<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token number\">100<\/span> <span class=\"token comment\"># \u5141\u8bb8\u7684\u6700\u5927\u8fde\u63a5<\/span><\/p>\n<p>\u7136\u540e\u91cd\u542fcar-service\u670d\u52a1,\u53ef\u4ee5\u770b\u5230\u67e5\u8be2\u5546\u54c1\u7684FeignClient\u81ea\u52a8\u53d8\u6210\u4e86\u4e00\u4e2a\u7c07\u70b9\u8d44\u6e90: <img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250429011427-681027f380793.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>1.4.2 \u914d\u7f6e\u7ebf\u7a0b\u9694\u79bb<\/h4>\n<p>\u63a5\u4e0b\u6765,\u70b9\u51fb\u67e5\u8be2\u5546\u54c1\u7684FeignClient\u5bf9\u5e94\u7684\u7c07\u70b9\u8d44\u6e90\u540e\u9762\u7684\u6d41\u63a7\u6309\u94ae: <img decoding=\"async\" src=\"2025-04-29lrwm4gju2fg.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u5728\u5f39\u51fa\u7684\u8868\u5355\u4e2d\u586b\u5199\u4e0b\u9762\u5185\u5bb9: <img decoding=\"async\" src=\"2025-04-29xfr2j54bkgg.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u6ce8\u610f,\u8fd9\u91cc\u52fe\u9009\u7684\u65f6\u5e76\u53d1\u7ebf\u7a0b\u6570\u9650\u5236,\u4e5f\u5c31\u662f\u8bf4\u8fd9\u4e2a\u67e5\u8be2\u529f\u80fd\u6700\u591a\u4f7f\u75285\u4e2a\u7ebf\u7a0b,\u800c\u4e0d\u662f5QPS.\u5982\u679c\u67e5\u8be2\u5546\u54c1\u7684\u63a5\u53e3\u6bcf\u79d2\u5904\u74062\u4e2a\u8bf7\u6c42,\u52195\u4e2a\u7ebf\u7a0b\u7684\u5b9e\u9645QPS\u572810\u5de6\u53f3,\u800c\u8d85\u51fa\u7684\u8bf7\u6c42\u81ea\u7136\u4f1a\u88ab\u62d2\u7edd.<\/p>\n<p><img decoding=\"async\" src=\"2025-04-29vcbursoz3bj.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u6211\u4eec\u4f7f\u7528Jemeter\u6d4b\u8bd5,\u6bcf\u79d2\u53d1\u9001100\u4e2a\u8bf7\u6c42: <img decoding=\"async\" src=\"2025-04-295vgykqrkzyl.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u6700\u7ec8\u6d4b\u8bd5\u63a5\u53e3\u5982\u4e0b: <img decoding=\"async\" src=\"2025-04-29a5zlgtewzvk.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u8fdb\u5165\u67e5\u8be2\u8d2d\u7269\u8f66\u7684\u8bf7\u6c42\u6bcf\u79d2\u5728100,\u800c\u5728\u67e5\u8be2\u5546\u54c1\u65f6\u5374\u53ea\u5269\u4e0b\u6bcf\u79d2100\u5de6\u53f3,\u7b26\u5408\u6211\u4eec\u7684\u9884\u671f. \u6b64\u65f6\u5982\u679c\u6211\u4eec\u901a\u8fc7\u9875\u9762\u8bbf\u95ee\u8d2d\u7269\u8f66\u7684\u5176\u4ed6\u63a5\u53e3,\u4f8b\u5982\u6dfb\u52a0\u8d2d\u7269\u8f66,\u4fee\u6539\u8d2d\u7269\u8f66\u5546\u54c1\u6570\u91cf,\u53d1\u73b0\u4e0d\u53d7\u5f71\u54cd: <img decoding=\"async\" src=\"2025-04-29ilmczvvmu2t.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u54cd\u5e94\u65f6\u95f4\u975e\u5e38\u77ed,\u8fd9\u5c31\u8bc1\u660e\u7ebf\u7a0b\u9694\u79bb\u8d77\u5230\u4e86\u4f5c\u7528,\u5c3d\u7ba1\u67e5\u8be2\u8d2d\u7269\u8f66\u8fd9\u4e2a\u63a5\u53e3\u5e76\u53d1\u5f88\u9ad8,\u4f46\u662f\u5b83\u80fd\u4f7f\u7528\u7684\u7ebf\u7a0b\u8d44\u6e90\u88ab\u9650\u5236\u4e86,\u56e0\u6b64\u4f1a\u4e0d\u4f1a\u5f71\u54cd\u5230\u5176\u4ed6\u7684\u63a5\u53e3.<\/p>\n<h3>1.5 \u670d\u52a1\u7194\u65ad<\/h3>\n<p>\u5728\u4e0a\u4e00\u4e2a\u7ae0\u8282,\u6211\u4eec\u5229\u7528\u4e86\u7ebf\u7a0b\u9694\u79bb\u5bf9\u67e5\u8be2\u8d2d\u7269\u8f66\u4e1a\u52a1\u8fdb\u884c\u4e86\u9694\u79bb,\u4fdd\u62a4\u4e86\u8d2d\u7269\u8f66\u670d\u52a1\u7684\u5176\u4ed6\u63a5\u53e3,\u7531\u4e8e\u67e5\u8be2\u5546\u54c1\u7684\u529f\u80fd\u8017\u65f6\u8f83\u9ad8,\u5728\u52a0\u4e0a\u7ebf\u7a0b\u9694\u79bb\u9650\u5b9a\u4e86\u7ebf\u7a0b\u6570\u4e3a5,\u5bfc\u81f4\u63a5\u53e3\u541e\u5410\u80fd\u529b\u6709\u9650,\u6700\u7ec8QPS\u53ea\u670910 \u5de6\u53f3,\u8fd9\u5c31\u5bfc\u81f4\u4e86\u51e0\u4e2a\u95ee\u9898. \u7b2c\u4e00,\u8d85\u51fa\u7684QPS\u4e0a\u9650\u7684\u8bf7\u6c42\u53ea\u80fd\u629b\u51fa\u5f02\u5e38,\u4ece\u800c\u5bfc\u81f4\u8d2d\u7269\u8f66\u7684\u67e5\u8be2\u5931\u8d25,\u4f46\u662f\u4ece\u4e1a\u52a1\u89d2\u5ea6\u6765\u8bf4,\u5373\u4fbf\u6ca1\u6709\u67e5\u8be2\u5230\u6700\u65b0\u7684\u5546\u54c1\u4fe1\u606f,\u8d2d\u7269\u8f66\u4e5f\u5e94\u8be5\u5c55\u793a\u7ed9\u7528\u6237,\u7528\u6237\u4f53\u9a8c\u66f4\u597d,\u4e5f\u5c31\u662f\u7ed9\u67e5\u8be2\u5931\u8d25\u8bbe\u7f6e\u4e00\u4e2a\u964d\u7ea7\u5904\u7406\u903b\u8f91. \u7b2c\u4e8c,\u7531\u4e8e\u67e5\u8be2\u5546\u54c1\u7684\u5ef6\u8fdf\u8f83\u9ad8,\u4ece\u800c\u5bfc\u81f4 \u67e5\u8be2\u8d2d\u7269\u8f66\u7684\u54cd\u5e94\u65f6\u95f4\u4e5f\u53d8\u957f,\u8fd9\u6837\u4e0d\u4ec5\u62d6\u6162\u4e86\u8d2d\u7269\u8f66\u670d\u52a1,\u6d88\u8017\u4e86\u8d2d\u7269\u8f66\u670d\u52a1\u7684\u66f4\u591a\u8d44\u6e90,\u800c\u4e14\u7528\u6237\u4f53\u9a8c\u4e5f\u5f88\u5dee,\u5bf9\u4e8e\u5546\u54c1\u670d\u52a1\u8fd9\u79cd\u4e0d\u592a\u5065\u5eb7\u7684\u63a5\u53e3,\u6211\u4eec\u5e94\u8be5\u76f4\u63a5\u505c\u6b62\u8c03\u7528,\u76f4\u63a5\u8d70\u964d\u7ea7\u903b\u8f91,\u907f\u514d\u5f71\u54cd\u5230\u5f53\u524d\u670d\u52a1,\u4e5f\u5c31\u662f\u5c06\u5546\u54c1\u63a5\u53e3\u7194\u65ad.<\/p>\n<h4>1.5.1 \u7f16\u5199\u964d\u7ea7\u903b\u8f91<\/h4>\n<p>\u89e6\u53d1\u9650\u6d41\u6216\u7194\u65ad\u540e\u7684\u8bf7\u6c42\u4e0d\u4e00\u5b9a\u8981\u76f4\u63a5\u62a5\u9519,\u4e5f\u53ef\u4ee5\u8fd4\u56de\u4e00\u4e9b\u9ed8\u8ba4\u6570\u636e\u6216\u8005\u53cb\u597d\u63d0\u793a,\u7528\u6237\u4f53\u9a8c\u4f1a\u66f4\u597d. \u7ed9FeignClient\u7f16\u5199\u5931\u8d25\u540e\u7684\u964d\u7ea7\u6709\u4e24\u79cd\u65b9\u5f0f:<\/p>\n<ul>\n<li>\u65b9\u5f0f\u4e00; FallbackClass,\u65e0\u6cd5\u5bf9\u8fdc\u7a0b\u8c03\u7528\u7684\u5f02\u5e38\u505a\u5904\u7406<\/li>\n<li>\u65b9\u5f0f\u4e8c: FallbackFactory,\u53ef\u4ee5\u5bf9\u8fdc\u7a0b\u8c03\u7528\u505a\u5f02\u5e38\u5904\u7406,\u6211\u4eec\u4e00\u822c\u9009\u62e9\u8fd9\u79cd\u65b9\u5f0f<\/li>\n<\/ul>\n<p>\u8fd9\u91cc\u6211\u4eec\u6f14\u793a\u65b9\u5f0f\u4e8c\u7684\u964d\u7ea7\u5904\u7406: \u6b65\u9aa4\u4e00: \u5728hm-api\u6a21\u5757\u4e2d\u7ed9ItemClient\u5b9a\u4e49\u964d\u7ea7\u5904\u7406\u7c7b,\u5b9e\u73b0FallbackFactory: <img decoding=\"async\" src=\"2025-04-29kqi205zu5ej.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u4ee3\u7801\u5982\u4e0b:<\/p>\n<p><span class=\"token keyword\">package<\/span> <span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>hmall<span class=\"token punctuation\">.<\/span>api<span class=\"token punctuation\">.<\/span>client<span class=\"token punctuation\">.<\/span>fallback<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>hmall<span class=\"token punctuation\">.<\/span>api<span class=\"token punctuation\">.<\/span>client<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">ItemClient<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>hmall<span class=\"token punctuation\">.<\/span>api<span class=\"token punctuation\">.<\/span>dto<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">ItemDTO<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>hmall<span class=\"token punctuation\">.<\/span>api<span class=\"token punctuation\">.<\/span>dto<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">OrderDetailDTO<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>hmall<span class=\"token punctuation\">.<\/span>common<span class=\"token punctuation\">.<\/span>exception<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">BizIllegalException<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token namespace\">com<span class=\"token punctuation\">.<\/span>hmall<span class=\"token punctuation\">.<\/span>common<span class=\"token punctuation\">.<\/span>utils<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">CollUtils<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token namespace\">lombok<span class=\"token punctuation\">.<\/span>extern<span class=\"token punctuation\">.<\/span>slf4j<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Slf4j<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token namespace\">org<span class=\"token punctuation\">.<\/span>springframework<span class=\"token punctuation\">.<\/span>cloud<span class=\"token punctuation\">.<\/span>openfeign<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">FallbackFactory<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">import<\/span> <span class=\"token namespace\">java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">Collection<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token keyword\">import<\/span> <span class=\"token namespace\">java<span class=\"token punctuation\">.<\/span>util<span class=\"token punctuation\">.<\/span><\/span><span class=\"token class-name\">List<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token annotation punctuation\">&#064;Slf4j<\/span><br \/>\n<span class=\"token keyword\">public<\/span> <span class=\"token keyword\">class<\/span> <span class=\"token class-name\">ItemClientFallback<\/span> <span class=\"token keyword\">implements<\/span> <span class=\"token class-name\">FallbackFactory<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">ItemClient<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token annotation punctuation\">&#064;Override<\/span><br \/>\n    <span class=\"token keyword\">public<\/span> <span class=\"token class-name\">ItemClient<\/span> <span class=\"token function\">create<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Throwable<\/span> cause<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token keyword\">return<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">ItemClient<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n            <span class=\"token annotation punctuation\">&#064;Override<\/span><br \/>\n            <span class=\"token keyword\">public<\/span> <span class=\"token class-name\">List<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">ItemDTO<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">queryItemByIds<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">Collection<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">Long<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> ids<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                log<span class=\"token punctuation\">.<\/span><span class=\"token function\">error<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">&#034;\u8fdc\u7a0b\u8c03\u7528ItemClient#queryItemByIds\u65b9\u6cd5\u51fa\u73b0\u5f02\u5e38&#xff0c;\u53c2\u6570&#xff1a;{}&#034;<\/span><span class=\"token punctuation\">,<\/span> ids<span class=\"token punctuation\">,<\/span> cause<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n                <span class=\"token comment\">\/\/ \u67e5\u8be2\u8d2d\u7269\u8f66\u5141\u8bb8\u5931\u8d25&#xff0c;\u67e5\u8be2\u5931\u8d25&#xff0c;\u8fd4\u56de\u7a7a\u96c6\u5408<\/span><br \/>\n                <span class=\"token keyword\">return<\/span> <span class=\"token class-name\">CollUtils<\/span><span class=\"token punctuation\">.<\/span><span class=\"token function\">emptyList<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><\/p>\n<p>            <span class=\"token annotation punctuation\">&#064;Override<\/span><br \/>\n            <span class=\"token keyword\">public<\/span> <span class=\"token keyword\">void<\/span> <span class=\"token function\">deductStock<\/span><span class=\"token punctuation\">(<\/span><span class=\"token class-name\">List<\/span><span class=\"token generics\"><span class=\"token punctuation\">&lt;<\/span><span class=\"token class-name\">OrderDetailDTO<\/span><span class=\"token punctuation\">&gt;<\/span><\/span> items<span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n                <span class=\"token comment\">\/\/ \u5e93\u5b58\u6263\u51cf\u4e1a\u52a1\u9700\u8981\u89e6\u53d1\u4e8b\u52a1\u56de\u6eda&#xff0c;\u67e5\u8be2\u5931\u8d25&#xff0c;\u629b\u51fa\u5f02\u5e38<\/span><br \/>\n                <span class=\"token keyword\">throw<\/span> <span class=\"token keyword\">new<\/span> <span class=\"token class-name\">BizIllegalException<\/span><span class=\"token punctuation\">(<\/span>cause<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span><br \/>\n            <span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token punctuation\">}<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u6b65\u9aa4\u4e8c: \u5728hm-api\u6a21\u5757\u4e2d\u7684com.hmall.api.config.DefaultFeignConfig\u7c7b\u4e2d\u5c06ItemClientFallback\u6ce8\u518c\u4e3a\u4e00\u4e2aBean. <img decoding=\"async\" src=\"2025-04-29z5v2zacvqhi.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u6b65\u9aa4\u4e09: \u5728hm-api\u6a21\u5757\u4e2d\u7684ItemClient\u63a5\u53e3\u4e2d\u4f7f\u7528ItemClientFallbackFactory: <img decoding=\"async\" src=\"2025-04-29mw2bexuiuq4.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u542f\u52a8\u540e,\u518d\u6b21\u6d4b\u8bd5,\u53d1\u73b0\u9650\u6d41\u7684\u8bf7\u6c42\u4e0d\u518d\u62a5\u9519,\u8d70\u4e86\u964d\u7ea7\u903b\u8f91: <img decoding=\"async\" src=\"2025-04-29wxjbkngopui.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u4f46\u662f\u672a\u88ab\u9650\u6d41\u7684\u8bf7\u6c42\u5ef6\u65f6\u4f9d\u7136\u5f88\u9ad8: <img decoding=\"async\" src=\"2025-04-29e0dazbrpeoq.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>1.5.2 \u670d\u52a1\u7194\u65adl<\/h4>\n<p>\u67e5\u8be2\u5546\u54c1\u7684RT\u8f83\u9ad8,\u4ece\u800c\u5bfc\u81f4\u67e5\u8be2\u8d2d\u7269\u8f66\u7684RT\u4e8b\u4ef6\u4e5f\u53d8\u5f97\u5f88\u957f,\u8fd9\u6837\u4e0d\u4ec5\u62d6\u6162\u4e86\u8d2d\u7269\u8f66\u670d\u52a1,\u6d88\u8017\u4e86\u8d2d\u7269\u8f66\u5f88\u591a\u7684\u8d44\u6e90,\u800c\u4e14\u7528\u6237\u4f53\u9a8c\u4e5f\u5f88\u5dee,\u5bf9\u4e8e\u5546\u54c1\u670d\u52a1\u8fd9\u79cd\u4e0d\u592a\u5065\u5eb7\u7684\u63a5\u53e3,\u6211\u4eec\u5e94\u8be5\u505c\u6b62\u8c03\u7528,\u76f4\u63a5\u8d70\u964d\u7ea7\u903b\u8f91,\u907f\u514d\u5f71\u54cd\u5230\u5f53\u524d\u670d\u52a1,\u8fd9\u4e5f\u5c31\u662f\u5c06\u5546\u54c1\u67e5\u8be2\u63a5\u53e3\u7194\u65ad,\u5f53\u5546\u54c1\u670d\u52a1\u63a5\u53e3\u6062\u590d\u6b63\u5e38\u4e4b\u540e,\u518d\u5141\u8bb8\u8c03\u7528,\u8fd9\u5176\u5b9e\u5c31\u662f\u7194\u65ad\u5668\u7684\u5de5\u4f5c\u6a21\u5f0f\u4e86. Sentinel\u4e2d\u7684\u65ad\u8def\u5668\u4e0d\u4ec5\u4ec5\u53ef\u4ee5\u7edf\u8ba1\u67d0\u4e2a\u63a5\u53e3\u7684\u6162\u8bf7\u6c42\u6bd4\u4f8b,\u8fd8\u53ef\u4f7f\u7edf\u8ba1\u5f02\u5e38\u8bf7\u6c42\u6bd4\u4f8b,\u5f53\u8fd9\u4e9b\u6bd4\u4f8b\u8d85\u51fa\u9608\u503c\u65f6,\u5c31\u4f1a\u7194\u65ad\u8be5\u63a5\u53e3,\u5373\u62e6\u622a\u8bbf\u95ee\u63a5\u53e3\u7684\u4e00\u5207\u8bf7\u6c42,\u964d\u7ea7\u5904\u7406,\u5f53\u8be5\u63a5\u53e3\u6062\u590d\u6b63\u5e38\u65f6,\u518d\u653e\u884c\u5bf9\u4e8e\u8be5\u63a5\u53e3\u7684\u8bf7\u6c42,\u65ad\u8def\u5668\u7684\u5de5\u4f5c\u72b6\u6001\u5207\u6362\u6709\u4e00\u4e2a\u72b6\u6001\u673a\u6765\u63a7\u5236: <img decoding=\"async\" src=\"2025-04-295x1rxqsysfc.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u72b6\u6001\u673a\u5305\u62ec\u662f\u4e09\u4e2a\u72b6\u6001:<\/p>\n<ul>\n<li>closed: \u5173\u95ed\u72b6\u6001,\u65ad\u8def\u5668\u653e\u884c\u6240\u6709\u8bf7\u6c42,\u5e76\u5f00\u59cb\u7edf\u8ba1\u5f02\u5e38\u6bd4\u4f8b,\u6162\u8bf7\u6c42\u6bd4\u4f8b,\u8d85\u8fc7\u9608\u503c\u5219\u5207\u6362\u5230open\u72b6\u6001<\/li>\n<li>open: \u6253\u5f00\u72b6\u6001,\u670d\u52a1\u8c03\u7528\u88ab\u7194\u65ad,\u8bbf\u95ee\u88ab\u7194\u65ad\u7684\u670d\u52a1\u4f1a\u62d2\u7edd\u8bbf\u95ee,\u5e76\u5feb\u901f\u5931\u8d25,\u76f4\u63a5\u8d70\u964d\u7ea7\u903b\u8f91,Open\u72b6\u6001\u6301\u7eed\u4e00\u6bb5\u65f6\u95f4\u540e\u8fdb\u5165half-open\u72b6\u6001.<\/li>\n<li>half-open: \u534a\u5f00\u72b6\u6001,\u653e\u884c\u4e00\u6b21\u8bf7\u6c42,\u6839\u636e\u6267\u884c\u7ed3\u679c\u6765\u5224\u65ad\u63a5\u4e0b\u6765\u7684\u64cd\u4f5c.\n<ul>\n<li>\u8bf7\u6c42\u6210\u529f: \u5219\u5207\u6362\u5230closed\u72b6\u6001<\/li>\n<li>\u8bf7\u6c42\u5931\u8d25: \u5219\u5207\u6362\u5230open\u72b6\u6001<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u6211\u4eec\u53ef\u4ee5\u5728\u63a7\u5236\u53f0\u901a\u8fc7\u70b9\u51fb\u7c07\u70b9\u540e\u7684&#034;\u7194\u65ad&#034;\u6309\u94ae\u6765\u914d\u7f6e\u7194\u65ad\u7b56\u7565: <img decoding=\"async\" src=\"2025-04-29ssavwdulh5n.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u5728\u5f39\u51fa\u7684\u8868\u683c\u4e2d\u8fd9\u6837\u586b\u5199: <img decoding=\"async\" src=\"2025-04-29sfxskb5oooc.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u8fd9\u79cd\u662f\u6309\u7167\u6162\u8c03\u7528\u6bd4\u4f8b\u6765\u505a\u7194\u65ad,\u4e0a\u8ff0\u914d\u7f6e\u7684\u542b\u4e49\u662f:<\/p>\n<ul>\n<li>RT\u8d85\u8fc7200\u6beb\u79d2\u7684\u8bf7\u6c42\u5c31\u662f\u6162\u8c03\u7528<\/li>\n<li>\u7edf\u8ba1\u6700\u8fd1\u76841000ms\u5185\u7684\u6700\u5c115\u6b21\u8bf7\u6c42,\u5982\u679c\u6162\u8c03\u7528\u6bd4\u4f8b\u4e0d\u8d85\u8fc70.5,\u5219\u89e6\u53d1\u7194\u65ad<\/li>\n<li>\u7194\u65ad\u6301\u7eed\u65f6\u957f20s<\/li>\n<\/ul>\n<p>\u914d\u7f6e\u5b8c\u6210\u4e4b\u540e,\u518d\u6b21\u5229\u7528jemeter\u8fdb\u884c\u6d4b\u8bd5,\u53ef\u4ee5\u53d1\u73b0: <img decoding=\"async\" src=\"2025-04-294srw1z0mdnm.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/> \u5728\u4e00\u5f00\u59cb\u4e00\u6bb5\u65f6\u95f4\u662f\u5141\u8bb8\u8bbf\u95ee\u7684,\u540e\u6765\u89e6\u53d1\u7194\u65ad\u4e4b\u540e,\u67e5\u8be2\u5546\u54c1\u670d\u52a1\u7684\u63a5\u53e3\u901a\u8fc7QPS\u76f4\u63a5\u4e3a0,\u6240\u6709\u8bf7\u6c42\u90fd\u88ab\u7194\u65ad\u4e86,\u800c\u67e5\u8be2\u8d2d\u7269\u8f66\u7684\u672c\u8eab\u6ca1\u6709\u53d7\u5230\u5f71\u54cd. \u6b64\u65f6\u6574\u4e2a\u8d2d\u7269\u8f66\u67e5\u8be2\u670d\u52a1\u7684\u5e73\u5747RT\u5f71\u54cd\u4e0d\u5927: <img decoding=\"async\" src=\"2025-04-29i33wqr04gsk.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb826\u6b21\uff0c\u70b9\u8d5e15\u6b21\uff0c\u6536\u85cf9\u6b21\u3002Sentinel\u662f\u963f\u91cc\u5df4\u5df4\u5f00\u6e90\u7684\u4e00\u6b3e\u670d\u52a1\u4fdd\u62a4\u6846\u67b6\uff0c\u76ee\u524d\u5df2\u7ecf\u52a0\u5165SpringCloudAlibaba\u4e2d\u3002,\u4e3a\u4e86\u65b9\u4fbf\u76d1\u63a7\u5fae\u670d\u52a1,\u6211\u4eec\u9700\u8981\u5148\u628aSentinel\u7684\u63a7\u5236\u53f0\u642d\u5efa\u51fa\u6765.\u542f\u52a8: \u5c06jar\u5305\u653e\u5728\u4efb\u610f\u4e2d\u6587,\u4e0d\u5305\u542b\u7279\u6b8a\u5b57\u7b26\u7684\u76ee\u5f55\u4e4b\u4e0b,\u91cd\u547d\u540d\u4e3asentinel-dashboard.jar\u8bbf\u95ee\u8bbf\u95eehttp:\/\/localhost:8090\/\u9700\u8981\u8f93\u5165\u8d26\u53f7\u548c\u5bc6\u7801,\u9ed8\u8ba4\u90fd\u662f:sentinel\u3002<\/p>\n","protected":false},"author":2,"featured_media":34243,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[99,2565,101],"topic":[],"class_list":["post-34263","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-java","tag-sentinel","tag-spring"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - 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