{"id":1779,"date":"2023-03-26T22:31:12","date_gmt":"2023-03-26T14:31:12","guid":{"rendered":"https:\/\/www.appblog.cn\/?p=1779"},"modified":"2023-04-23T21:17:58","modified_gmt":"2023-04-23T13:17:58","slug":"spring-cloud-gray-3-gray-publish-solution","status":"publish","type":"post","link":"https:\/\/www.appblog.cn\/index.php\/2023\/03\/26\/spring-cloud-gray-3-gray-publish-solution\/","title":{"rendered":"Spring Cloud Gray 3.0 \u7070\u5ea6\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"<h2>\u7070\u5ea6\u65b9\u6848<\/h2>\n<p>Spring Cloud Gray\u662f\u4e00\u4e2a\u7070\u5ea6\u53d1\u5e03\u89e3\u51b3\u65b9\u6848\uff0c\u63d0\u4f9bserver\u7ba1\u63a7\u7aef\uff0c\u62e5\u6709web\u754c\u9762\uff0c\u53ef\u4ee5\u754c\u9762\u4e0a\u7f16\u8f91\u7070\u5ea6\u7b56\u7565\u5b9e\u65f6\u63a7\u5236\u8bf7\u6c42\u8def\u7531\uff1b\u63d0\u4f9b\u591a\u79cd\u7070\u5ea6\u7c92\u5ea6\u548c\u7075\u6d3b\u7684\u7070\u5ea6\u7b56\u7565\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u7684\u7070\u5ea6\u573a\u666f\u8fdb\u884c\u7ec4\u5408\uff0c\u652f\u6301Http\u5168\u94fe\u8def\u7070\u5ea6\u3002<\/p>\n<p><!-- more --><\/p>\n<p>\u539f\u6587\uff1a<a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/mp.weixin.qq.com\/s\/WnE25klxLvbKZoBFHHuyfA\">https:\/\/mp.weixin.qq.com\/s\/WnE25klxLvbKZoBFHHuyfA<\/a><br \/>\nGithub: <a target=\"_blank\" rel=\"noopener\" href=\"https:\/\/github.com\/SpringCloud\/spring-cloud-gray\">https:\/\/github.com\/SpringCloud\/spring-cloud-gray<\/a><\/p>\n<h2>\u652f\u6301\u573a\u666f<\/h2>\n<h3>\u7ebf\u4e0a\u6d4b\u8bd5<\/h3>\n<p>\u5148\u53d1\u5e031\u53f0\u5b9e\u4f8b\uff0c\u7528\u4e8e\u6d4b\u8bd5\u9a8c\u8bc1\uff0c\u6307\u5b9a\u6d4b\u8bd5\u7684\u6d41\u91cf\u8fdb\u5165\u8fd9\u53f0\u5b9e\u4f8b\uff0c\u5176\u5b83\u6d41\u91cf\u4f9d\u7136\u8fdb\u5165\u5176\u5b83\u6b63\u5e38\u7684\u5b9e\u4f8b\u3002\u53d1\u5e03\u6210\u672c\u5c0f\uff0c\u5feb\u901f\u6d4b\u8bd5\uff0c\u4e0d\u4f1a\u5f71\u54cd\u6b63\u5e38\u7528\u6237\u4f7f\u7528\uff0c\u5982\u679c\u6d4b\u8bd5\u4e0d\u901a\u8fc7\uff0c\u53ea\u9700\u56de\u6eda\u8fd9\u4e00\u53f0\u5b9e\u4f8b\uff0c\u7528\u6237\u65e0\u611f\u77e5\u3002<\/p>\n<h3>\u653e\u91cf<\/h3>\n<p>\u901a\u8fc7\u91d1\u4e1d\u96c0\u6d4b\u8bd5\u540e\uff0c\u53ef\u4ee5\u9010\u6e10\u653e\u91cf\u5230\u65b0\u53d1\u5e03\u7684\u670d\u52a1\u5668\u4e0a\uff1b\u653e\u4e00\u5b9a\u6bd4\u4f8b\u7684\u6d41\u91cf\u5230\u7070\u5ea6\u670d\u52a1\u5668\u4e0a\uff0c\u89c2\u5bdf\u4e00\u6bb5\u65f6\u95f4\u6ca1\u5f02\u5e38\uff0c\u53ef\u8c03\u6574\u52a0\u5927\u7070\u5ea6\u7684\u6d41\u91cf\uff0c\u5c06\u53d1\u5e03\u4ea7\u751f\u7684\u98ce\u9669\u4fdd\u6301\u5728\u53ef\u63a7\u8303\u56f4\u5185\u3002<\/p>\n<h3>\u591a\u7248\u672c\u63a7\u5236<\/h3>\n<p>\u5141\u8bb8\u7ebf\u4e0a\u5b58\u5728\u591a\u4e2a\u7248\u672c\uff0c\u6839\u636e\u4e0d\u540c\u7684\u7070\u5ea6\u7b56\u7565\u5c06\u4e0d\u540c\u7684\u8bf7\u6c42\u6216\u8005\u7528\u6237\u8def\u7531\u5230\u4e0d\u540c\u7248\u672c\u7684\u670d\u52a1\u5b9e\u4f8b\u4e0a\u3002<\/p>\n<h3>\u84dd\u7eff\u53d1\u5e03<\/h3>\n<p>\u84dd\u7eff\u53d1\u5e03\u662f\u6307\u7ebf\u4e0a\u5b58\u5728\u4e24\u4e2a\u7248\u672c\u7684\u4ee3\u7801\u8fd0\u884c\u5728\u670d\u52a1\u5668\uff0c\u8bf7\u6c42\u8bbf\u95ee\u7684\u65f6\u5019\u53ea\u80fd\u8bbf\u95ee\u84dd\u8272\u7248\u672c\u6216\u8005\u7eff\u7248\u672c\uff0c\u53ef\u4ee5\u5feb\u901f\u7684\u5207\u6362\u8bf7\u6c42\u6d41\u5411\u3002<\/p>\n<h2>\u7070\u5ea6\u7b56\u7565<\/h2>\n<p>\u5728\u4e0a\u4e00\u4e2a\u5927\u7248\u672c\u4e2d\uff0c\u7070\u5ea6\u7b56\u7565\u662f\u7070\u5ea6\u5b9e\u4f8b\u7684\u4e00\u4e2a\u5c5e\u6027\uff0c\u8fd9\u80fd\u5b9e\u73b0\u4e86\u7070\u5ea6\u8bf7\u6c42\u7684\u5224\u5b9a\u548c\u8def\u7531\uff0c\u53ef\u662f\u5374\u9650\u5b9a\u4e86\u7070\u5ea6\u7b56\u7565\u7684\u80fd\u529b\uff0c\u5728\u65b0\u7684\u4e00\u7248\u4e2d\uff0c\u5c06\u7070\u5ea6\u7b56\u7565\u4ece\u7070\u5ea6\u5b9e\u4f8b\u4e2d\u62bd\u53d6\u51fa\u6765\uff0c\u4f7f\u7070\u5ea6\u7b56\u7565\u4e0d\u4ec5\u4ec5\u53ea\u652f\u6301\u5b9e\u4f8b\u5b9e\u4f8b\uff0c\u8ba9\u5b83\u7684\u80fd\u529b\u80fd\u591f\u53bb\u89e3\u51b3\u66f4\u591a\u7684\u95ee\u9898\u548c\u573a\u666f\u3002<\/p>\n<h3>\u6a21\u578b\u4ecb\u7ecd<\/h3>\n<p>\u7070\u5ea6\u7b56\u7565\u6a21\u578b\u662f\u7070\u5ea6\u8def\u7531\u7684\u5176\u4e2d\u4e00\u4e2a\u6838\u5fc3\u6a21\u5757\uff0c\u4e5f\u662f\u4e00\u4e2a\u975e\u5e38\u57fa\u7840\u7684\u6a21\u5757\u3002\u8bf7\u6c42\u662f\u65e0\u72b6\u6001\u7684\uff0c\u8981\u8bc6\u522b\u8bf7\u6c42\u662f\u5426\u4e3a\u7070\u5ea6\u8bf7\u6c42\uff0c\u5219\u6839\u636e\u7070\u5ea6\u7b56\u7565\u53bb\u51b3\u65ad\uff0c\u5982\u679c\u8bf7\u6c42\u80fd\u591f\u5339\u914d\u7070\u5ea6\u7b56\u7565\u7684\u6240\u6709\u6761\u4ef6\uff0c\u90a3\u4e48\u5c31\u5224\u5b9a\u8be5\u8bf7\u6c42\u5c31\u662f\u7070\u5ea6\u8bf7\u6c42\u3002<\/p>\n<p>\u7136\u800c\u7070\u5ea6\u7b56\u7565\u662f\u600e\u6837\u7684\u4e00\u79cd\u7ed3\u6784\u5462\uff1f\u5176\u5b9e\u7070\u5ea6\u7b56\u7565\u5e76\u4e0d\u590d\u6742\uff0c\u6bcf\u4e2a\u7070\u5ea6\u7b56\u7565\u6709\u4e00\u4e2a\u7070\u5ea6\u51b3\u7b56\u5217\u8868\uff0c\u5217\u8868\u4e2d\u5305\u542b\u4e00\u4e2a\u6216\u591a\u4e2a\u7070\u5ea6\u51b3\u7b56\uff1a<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20\u7070\u5ea6\u51b3\u7b56.png\" alt=\"Spring Cloud Gray \u7070\u5ea6\u51b3\u7b56\" \/><\/p>\n<p>\u53ea\u8981\u7070\u5ea6\u51b3\u7b56\u5217\u8868\u4e2d\u7684\u7070\u5ea6\u51b3\u7b56\u90fd\u5224\u5b9a\u4e3a\u901a\u8fc7\u8fd4\u56de<code>true<\/code>\uff0c\u7070\u5ea6\u7b56\u7565\u5c31\u8fd4\u56de<code>true<\/code>\uff0c\u8868\u660e\u8bf7\u6c42\u662f\u7070\u5ea6\u8bf7\u6c42\u3002\u793a\u610f\u56fe\u5982\u4e0b\uff1a<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20\u7070\u5ea6\u51b3\u7b56\u5747\u901a\u8fc7.png\" alt=\"Spring Cloud Gray \u7070\u5ea6\u51b3\u7b56\u5747\u901a\u8fc7\" 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decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20\u5b9e\u4f8b\u7070\u5ea6.png\" alt=\"Spring Cloud Gray \u5b9e\u4f8b\u7070\u5ea6\" \/><\/p>\n<p>Http Header \u4e2d<code>role=test<\/code>\u7684\u8bf7\u6c42\u4f1a\u88ab\u5224\u5b9a\u4f1a\u7070\u5ea6\u8bf7\u6c42\uff0c\u8def\u7531\u5230\u7070\u5ea6\u5b9e\u4f8b<code>service-a:8090<\/code>\u4e0a\uff1b<code>role-user<\/code>\u7684\u8bf7\u6c42\u4f1a\u88ab\u5224\u5b9a\u4f1a\u666e\u901a\u8bf7\u6c42\uff0c\u8def\u7531\u5230\u6b63\u5e38\u5b9e\u4f8b<code>service-a:8091<\/code>\u4e0a\u3002<\/p>\n<h3>\u7248\u672c\u7070\u5ea6<\/h3>\n<p>\u9488\u5bf9\u670d\u52a1\u7248\u672c\u8fdb\u884c\u533a\u5206\u5b9e\u4f8b\uff0c\u8fdb\u884c\u8def\u7531\u3002\u5b9e\u73b0\u903b\u8f91\u8ddf\u5b9e\u4f8b\u7070\u5ea6\u4e00\u6837\uff0c\u53ea\u662f\u4f1a\u6839\u636e\u670d\u52a1\u5b9e\u4f8b\u7684\u7248\u672c\u52a8\u6001\u533a\u5206\u51fa\u7070\u5ea6\u7684\u5b9e\u4f8b\u3002\u4e0b\u4e00\u6b65\u518d\u5224\u5b9a\u8bf7\u6c42\u662f\u5426\u4e3a\u7070\u5ea6\u7248\u672c\u7684\u7070\u5ea6\u8bf7\u6c42\uff0c\u5982\u679c\u662f\uff0c\u5c31\u5c06\u8bf7\u6c42\u8def\u7531\u5230\u7070\u5ea6\u7248\u672c\u7684\u5b9e\u4f8b\u4e0a\u3002<\/p>\n<p>\u518d\u4ee5\u7f51\u5173\u8c03\u7528<code>service-a<\/code>\u4e3a\u4f8b\uff1a<\/p>\n<ul>\n<li><code>service-a<\/code>\u6709\u4e24\u4e2a\u5b9e\u4f8b\uff0c\u4e00\u4e2a\u5b9e\u4f8b\u662f<code>service-a:8090<\/code>\uff0c\u7248\u672c\u662f<code>v2<\/code>\uff0c\u53e6\u4e00\u4e2a\u5b9e\u4f8b\u662f<code>service-a:8091<\/code>\uff0c\u7248\u672c\u662f<code>v1<\/code><\/li>\n<li>\u670d\u52a1<code>service-a<\/code>\u6dfb\u52a0\u4e00\u4e2a\u7248\u672c\u7070\u5ea6\u7b56\u7565\uff0c\u6307\u5b9a\u7684\u7248\u672c\u662f<code>v2<\/code>\uff0c\u7070\u5ea6\u7b56\u7565\u662f\uff1a<code>{header.role=test}<\/code><\/li>\n<li>\u6709\u4e24\u79cd\u7c7b\u578b\u7684\u8bf7\u6c42\uff0c\u5206\u522b\u662f<code>header.role=test<\/code>\uff0c\u6216<code>header.role=user<\/code><\/li>\n<\/ul>\n<p>\u8bf7\u6c42\u7684\u8def\u7531\u5982\u4e0b\u793a\u610f\u56fe\uff1a<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20\u7248\u672c\u7070\u5ea6.png\" alt=\"Spring Cloud Gray \u7248\u672c\u7070\u5ea6\" \/><\/p>\n<p>Http Header \u4e2d<code>role=test<\/code>\u7684\u8bf7\u6c42\u4f1a\u88ab\u5224\u5b9a\u4f1a\u7070\u5ea6\u8bf7\u6c42\uff0c\u8def\u7531\u5230\u7070\u5ea6\u5b9e\u4f8b<code>service-a:8090<\/code>\u4e0a\uff0c\u56e0\u4e3a\u5b9e\u4f8b<code>service-a:8090<\/code>\u7684\u7248\u672c\u662f<code>v2<\/code><\/p>\n<p>\u800c<code>role=user<\/code>\u7684\u8bf7\u6c42\u4f1a\u88ab\u5224\u5b9a\u4f1a\u666e\u901a\u8bf7\u6c42\uff0c\u8def\u7531\u5230\u6b63\u5e38\u5b9e\u4f8b<code>service-a:8091<\/code>\u4e0a<\/p>\n<blockquote>\n<p>\u7248\u672c\u7070\u5ea6\u9700\u8981\u914d\u7f6e\u7248\u672c\u4fe1\u606f\uff1a<code>eureka.instance.metadata-map.version=v1<\/code><\/p>\n<\/blockquote>\n<h3>\u670d\u52a1\u7070\u5ea6<\/h3>\n<p>\u670d\u52a1\u7684\u7070\u5ea6\u63a7\u5236\u662f\u76ee\u524d\u7c92\u5ea6\u6700\u5927\u7684\uff0c\u8fd9\u4e00\u7c92\u5ea6\u7684\u7070\u5ea6\u4e0d\u662f\u4e3a\u4e86\u8def\u7531\uff0c\u66f4\u4e3b\u8981\u7684\u4f5c\u7528\u662f\u4e3a\u4e86\u62e6\u622a\u548c\u7b5b\u9009\uff1b\u62e6\u622a\u4e0d\u7b26\u5408\u6761\u4ef6\u7684\u8bf7\u6c42\uff0c\u7b5b\u9009\u51fa\u7b26\u5408\u6761\u4ef6\u7684\u670d\u52a1\u5b9e\u4f8b\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20\u670d\u52a1\u7070\u5ea6.png\" alt=\"Spring Cloud Gray \u670d\u52a1\u7070\u5ea6\" \/><\/p>\n<p>\u4ee5\u4e0a\u56fe\u7684\u4e24\u79cd\u573a\u666f\u4e3e\u4f8b\uff1a<\/p>\n<h4>\u7b5b\u9009\u5b9e\u4f8b<\/h4>\n<p>\u7b2c\u4e00\u79cd\u8bf7\u6c42 &quot;http request 1&quot; \u6ee1\u8db3\u7070\u5ea6\u7b56\u7565\u4e2d\u7684\u7b2c\u4e00\u4e2a\u7070\u5ea6\u51b3\u7b56\uff1a<code>{header.role=test}<\/code>\uff0c\u7b2c\u4e8c\u4e2a\u7070\u5ea6\u51b3\u7b56\u4f1a\u4eceservice-a\u4e2d\u7684\u5b9e\u4f8b\u4e2d\u53bb\u5339\u914d\uff0c\u5982\u679c\u5339\u914d\u4e0a\uff0c\u4f1a\u653e\u5230\u8def\u7531\u7684\u5b9e\u4f8b\u5217\u8868\u4e2d\u3002<\/p>\n<h4>\u62e6\u622a<\/h4>\n<p>\u7b2c\u4e00\u79cd\u8bf7\u6c42 &quot;http request 2&quot; \u65e0\u6cd5\u6ee1\u8db3\u7070\u5ea6\u7b56\u7565\u4e2d\u7684\u7b2c\u4e00\u4e2a\u7070\u5ea6\u51b3\u7b56\uff1a<code>{header.role=test}<\/code>\uff0c\u7f51\u5173\u4f1a\u76f4\u63a5\u629b\u51fa\u5f02\u5e38\uff0c\u539f\u56e0\u662f<code>No instances available for service-a<\/code>\u3002<\/p>\n<h3>\u7c92\u5ea6\u63a7\u5236<\/h3>\n<p>\u4e09\u79cd\u7070\u5ea6\u7684\u7c92\u5ea6\u4ece\u5927\u5230\u5c0f\u5206\u522b\u662f\uff1a\u670d\u52a1\u7070\u5ea6 &gt; \u591a\u7248\u672c\u7070\u5ea6 &gt; \u5b9e\u4f8b\u7070\u5ea6\u3002\u4e09\u79cd\u7c92\u5ea6\u53ef\u4ee5\u7ec4\u5408\u8d77\u6765\u4f7f\u7528\uff0c\u8ddf\u7070\u5ea6\u7b56\u7565\u6a21\u578b\u914d\u5408\uff0c\u4f7f\u7070\u5ea6\u8def\u7531\u63a7\u5236\u8db3\u591f\u7075\u6d3b\u3002<\/p>\n<p>\u5982\u4e0b\u793a\u4f8b\uff1a<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20\u7c92\u5ea6\u63a7\u5236.png\" alt=\"Spring Cloud Gray \u7c92\u5ea6\u63a7\u5236\" \/><\/p>\n<p>\u670d\u52a1service-a\u6709\u4e09\u4e2a\u5b9e\u4f8b\uff0c\u5206\u522b\u662f<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Instance<\/th>\n<th style=\"text-align: center;\">Version<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\">service-a:8091<\/td>\n<td style=\"text-align: center;\">v1<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">service-a:8090<\/td>\n<td style=\"text-align: center;\">v2<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\">service-a:8092<\/td>\n<td style=\"text-align: center;\">v3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5047\u8bbe\u8bf7\u6c42\u7684\u8bf7\u6c42\u662f :<\/p>\n<pre><code>curl --location --request GET &#039;http:\/\/gateway\/service-a\/api\/test?version=5&amp;userId=30 \\\n--header &#039;role: test&#039;<\/code><\/pre>\n<p>\u5b9e\u4f8b\u7b5b\u9009\u6d41\u7a0b\u5982\u4e0b<\/p>\n<p>\uff081\uff09\u7ecf\u8fc7\u670d\u52a1\u7ea7\u7070\u5ea6<code>(Instance.version in [v2,v3])<\/code>\u540e\uff0c\u628a<code>version=v1<\/code>\u7684\u670d\u52a1\u5b9e\u4f8b<code>service-a:8091<\/code>\u8fc7\u6ee4\u6389\uff0c\u5f97\u5230\u7684\u5212\u5206\u7ed3\u679c\u4e3a\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Gray<\/th>\n<th style=\"text-align: center;\">Normal<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><\/td>\n<td style=\"text-align: center;\"><code>service-a:8090<\/code>, <code>service-a:8092<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uff082\uff09\u7ecf\u8fc7\u7248\u672c\u7ea7\u7070\u5ea6<code>(Header.role=test)<\/code>\u540e\uff0c\u8bf7\u6c42\u4e2d\u5305\u542b<code>header role=test<\/code>\uff0c\u7070\u5ea6\u7b56\u7565\u901a\u8fc7\uff0c\u628a<code>version=v2<\/code>\u7684\u670d\u52a1\u5b9e\u4f8b<code>service-a:8090<\/code>\u653e\u5230\u7070\u5ea6\u5b9e\u4f8b\uff0c\u5f97\u5230\u7684\u5212\u5206\u7ed3\u679c\u4e3a\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Gray<\/th>\n<th style=\"text-align: center;\">Normal<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><code>service-a:8090<\/code><\/td>\n<td style=\"text-align: center;\"><code>service-a:8092<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uff083\uff09\u6700\u540e\u7ecf\u8fc7\u5b9e\u4f8b\u7ea7\u7070\u5ea6\u540e<code>(Parameter.userId=20)<\/code>\uff0c\u8bf7\u6c42\u4e2d\u7684\u53c2\u6570<code>userId=30<\/code>\uff0c\u4e0d\u80fd\u901a\u8fc7\u7070\u5ea6\u7b56\u7565\uff0c\u5c06\u7070\u5ea6\u5b9e\u4f8bservice-a:8090\u6392\u9664\u6389\uff0c\u5f97\u5230\u7684\u5212\u5206\u7ed3\u679c\u4e3a\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">Gray<\/th>\n<th style=\"text-align: center;\">Normal<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><\/td>\n<td style=\"text-align: center;\"><code>service-a:8092<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\uff084\uff09\u6700\u7ec8\u8bf7\u6c42\u4f1a\u88ab\u8def\u7531\u5230\u670d\u52a1\u5b9e\u4f8b<code>service-a:8092<\/code><\/p>\n<p>\u5982\u679c\u8bf7\u6c42\u4e2d\u7684\u53c2\u8003<code>userId=20<\/code>\uff0c\u4f8b\u5982:<\/p>\n<pre><code>curl --location --request GET &#039;http:\/\/gateway\/service-a\/api\/test?version=5&amp;userId=20 \\\n--header &#039;role: test&#039;<\/code><\/pre>\n<p>\u8bf7\u6c42\u4e2d\u7684<code>userId<\/code>\u53c2\u6570\u503c\u4e0e\u670d\u52a1\u5b9e\u4f8b\u7684\u7070\u5ea6\u7b56\u7565\u80fd\u5339\u914d\uff0c\u6700\u540e\u4f1a\u88ab\u8def\u7531\u5230\u670d\u52a1\u5b9e\u4f8b<code>service-a:8090<\/code><\/p>\n<h2>\u5168\u94fe\u8def\u7070\u5ea6<\/h2>\n<p>\u5168\u94fe\u8def\u7070\u5ea6\u662f\u4e3a\u4e86\u89e3\u51b3\u4e00\u4e2a\u7528\u6237\u8bf7\u6c42\u7684\u903b\u8f91\u5904\u7406\uff0c\u9700\u8981\u8c03\u7528\u591a\u4e2a\u670d\u52a1\uff0c\u5982\u679c\u8bf7\u6c42\u8c03\u7528\u94fe\u4e2d\u53d1\u9001\u7684\u8bf7\u6c42\u80fd\u591f\u5339\u914d\u4e0a\u5bf9\u5e94\u670d\u52a1\u7684\u5b9e\u4f8b\u7b56\u7565\uff0c\u88ab\u5224\u5b9a\u662f\u7070\u5ea6\u8bf7\u6c42\uff0c\u5c31\u4f1a\u8def\u7531\u5230\u5bf9\u5e94\u670d\u52a1\u7684\u7070\u5ea6\u5b9e\u4f8b\u4e0a\uff1b\u5426\u5219\uff0c\u5224\u5b9a\u4e3a\u6b63\u5e38\u8bf7\u6c42\uff0c\u5c31\u4f1a\u8def\u7531\u5230\u5bf9\u5e94\u670d\u52a1\u7684\u6b63\u5e38\u5b9e\u4f8b\u4e0a\u3002\u5982\u4e0b\uff1a<\/p>\n<p>\u5047\u5982\u7f51\u5173\u63a5\u6536\u5230\u7684\u8bf7\u6c42\u662f\uff1a<\/p>\n<pre><code>curl --request GET &#039;http:\/\/gateway\/service-a\/api\/test?version=5 \\\n--header &#039;role: test&#039;<\/code><\/pre>\n<p>\u6574\u4e2a\u8bf7\u6c42\u94fe\u662f\uff1agateway -&gt; service-a -&gt; service-b -&gt; service-c<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20\u5168\u94fe\u8def\u7070\u5ea6.png\" alt=\"Spring Cloud Gray \u5168\u94fe\u8def\u7070\u5ea6\" \/><\/p>\n<p>\u7f51\u5173\u4f1a\u5148\u8bb0\u5f55\u5c06\u8981\u900f\u4f20\u5230\u6240\u6709\u8bf7\u6c42\u94fe\u8def\u7684\u8ffd\u8e2a\u4fe1\u606f\uff1a<code>[trackInfo.header.role=test, trackInfo.parameter.version=5]<\/code><\/p>\n<p>\u7f51\u5173\u8c03\u7528<code>service-a<\/code>\u65f6\uff0c\u4f1a\u5c06\u8bf7\u6c42\u8def\u7531\u5230<code>service-a:2<\/code>\u8fd9\u4e2a<strong>\u7070\u5ea6\u5b9e\u4f8b<\/strong>\u4e0a\uff0c\u56e0\u4e3a\u8bf7\u6c42\u80fd\u5339\u914d<code>service-a:2<\/code>\u7684\u7070\u5ea6\u7b56\u7565<code>(trackInfo.header.role=test)<\/code><\/p>\n<p><code>service-a<\/code>\u8c03\u7528<code>service-b<\/code>\u65f6\uff0c\u4f1a\u5c06\u8bf7\u6c42\u8def\u7531\u5230<code>service-b:1<\/code>\u8fd9\u4e2a<strong>\u6b63\u5e38\u5b9e\u4f8b<\/strong>\u4e0a\uff0c\u56e0\u4e3a\u8bf7\u6c42\u4e0d\u80fd\u5339\u914d<code>service-b:2<\/code>\u7684\u7070\u5ea6\u7b56\u7565<code>(trackInfo.parameter.version=6)<\/code><\/p>\n<p><code>service-b<\/code>\u8c03\u7528<code>service-c<\/code>\u65f6\uff0c\u4f1a\u5c06\u8bf7\u6c42\u8def\u7531\u5230<code>service-c:2<\/code>\u8fd9\u4e2a<strong>\u7070\u5ea6\u5b9e\u4f8b<\/strong>\u4e0a\uff0c\u56e0\u4e3a\u8bf7\u6c42\u80fd\u5339\u914d<code>service-c:2<\/code>\u7684\u7070\u5ea6\u7b56\u7565<code>(trackInfo.header.role=test)<\/code><\/p>\n<h2>\u63a5\u53e3mock<\/h2>\n<p>Mock\u4e5f\u62bd\u8c61\u4e86\u4e00\u4e2a\u57fa\u7840\u6a21\u578b\u51fa\u6765\uff0c\u5b9a\u4f4d\u662f\u4e0d\u53ea\u505a\u63a5\u53e3\u7684mock\uff0c\u4e5f\u53ef\u4ee5mock\u5176\u5b83\u7684\u80fd\u529b\uff0c\u5f53\u7136\u8fd9\u6709\u4e00\u5b9a\u7684\u9650\u5236\uff0c\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\u5c31\u5148\u7b80\u5355\u4ecb\u7ecd\u4e0b\u63a5\u53e3mock\u3002<\/p>\n<p>Mock\u662f\u57fa\u4e8e\u5904\u7406\u6a21\u578b(<code>Handle Model<\/code>)\u5b9e\u73b0\u7684\uff0c\u5904\u7406\u6a21\u578b\u53ef\u4ee5\u5b9a\u4e49\u5404\u79cd\u5904\u7406\u52a8\u4f5c\uff0c\u6bd4\u5982Mock\u5404\u79cd\u80fd\u529b\uff0c\u63a5\u53e3\u8fd4\u56de\u662f\u5176\u4e2d\u4e00\u79cd\u3002<\/p>\n<p>\u5b9a\u4e49\u4e86Mock\u52a8\u4f5c\u540e\uff0c\u5c31\u8981\u6709\u89e6\u53d1\u6761\u4ef6\u6216\u89e6\u53d1\u5165\u53e3\uff0c\u89e6\u53d1\u6761\u4ef6\u5c31\u7531<code>Handle Rule<\/code>\u5b9a\u4e49\uff0c\u5728\u89e6\u53d1\u5165\u53e3\u5904\u5224\u65ad\u89e6\u53d1\u6761\u4ef6\u662f\u5426\u8fbe\u5230\uff0c\u5982\u679c\u8fbe\u5230\u5c31\u6267\u884cMock \u52a8\u4f5c\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20\u63a5\u53e3mock.png\" alt=\"Spring Cloud Gray \u63a5\u53e3mock\" \/><\/p>\n<h3>\u63a5\u53e3mock\u6f14\u793a<\/h3>\n<p>\u4f8b\u5982Spring MVC\u6a21\u62df\u63a5\u53e3\u8fd4\u56de\uff1a<\/p>\n<p>\uff081\uff09\u5148\u521b\u5efa\u5904\u7406\u7b56\u7565<code>Mock Handle<\/code>\u548c\u5904\u7406\u89c4\u5219<code>Mock Action<\/code><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20Mock\u5904\u7406\u7b56\u7565.png\" alt=\"Spring Cloud Gray Mock\u5904\u7406\u7b56\u7565\" \/><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20Mock\u5904\u7406\u52a8\u4f5c.png\" alt=\"Spring Cloud Gray Mock\u5904\u7406\u52a8\u4f5c\" \/><\/p>\n<p>\uff082\uff09\u521b\u5efa\u5904\u7406\u89c4\u5219<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20Mock\u5904\u7406\u89c4\u5219.png\" alt=\"Spring Cloud Gray Mock\u5904\u7406\u89c4\u5219\" \/><\/p>\n<p>\u7070\u5ea6\u7b56\u7565\uff1a<code>test-version<\/code><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20Mock\u5904\u7406\u89c4\u5219\u7070\u5ea6\u7b56\u7565.png\" alt=\"Spring Cloud Gray Mock\u5904\u7406\u89c4\u5219\u7070\u5ea6\u7b56\u7565\" \/><\/p>\n<p>\uff083\uff09\u901a\u8fc7\u7f51\u5173\u8bbf\u95ee\u670d\u52a1<code>service-a<\/code><\/p>\n<p>\u8bf7\u6c42\u5230<code>service-a<\/code>\u6dfb\u52a0\u4e86mock\u7684\u5b9e\u4f8b\uff0c\u8fd4\u56de\u7684\u5185\u5bb9\u5982\u4e0b<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20Mock\u8bf7\u6c42\u6d4b\u8bd5.png\" alt=\"Spring Cloud Gray Mock\u8bf7\u6c42\u6d4b\u8bd5\" \/><\/p>\n<p>\u786e\u8ba4\u4e00\u4e0bMock\u7684\u5185\u5bb9<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20Mock\u8fd4\u56de\u786e\u8ba4.png\" alt=\"Spring Cloud Gray Mock\u8fd4\u56de\u786e\u8ba4\" \/><\/p>\n<p><code>body<\/code>\u548c<code>header<\/code>\uff0c\u8fd4\u56de\u7684\u5185\u5bb9\u90fd\u4e0eMock\u5b9a\u4e49\u7684\u5185\u5bb9\u4e00\u81f4\u3002<\/p>\n<p>\uff084\uff09\u8bf7\u6c42\u5230\u5176\u5b83<code>service-a<\/code>\u6ca1\u6709\u6dfb\u52a0mock\u7684\u5b9e\u4f8b<\/p>\n<p>\u8fd4\u56de\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20Mock\u6b63\u5e38\u8bf7\u6c42\u6d4b\u8bd5.png\" alt=\"Spring Cloud Gray Mock\u6b63\u5e38\u8bf7\u6c42\u6d4b\u8bd5\" \/><\/p>\n<p>\u8fd4\u56de\u7684\u5185\u5bb9\u5c31\u4e0d\u662fMock\u7684\u5185\u5bb9\u4e86\uff0c\u8fd4\u56de\u7684\u5185\u5bb9\u4e0e\u4ee3\u7801\u4e00\u81f4\u3002\u4ee3\u7801\u622a\u56fe\u89c1\u4e0b\u65b9\uff1a<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20Mock\u6b63\u5e38\u8fd4\u56de\u786e\u8ba4.png\" alt=\"Spring Cloud Gray Mock\u6b63\u5e38\u8fd4\u56de\u786e\u8ba4\" \/><\/p>\n<h3>Mock\u652f\u6301\u7684\u89e6\u53d1\u5165\u53e3<\/h3>\n<table>\n<thead>\n<tr>\n<th style=\"text-align: left;\">\u89e6\u53d1\u5165\u53e3<\/th>\n<th style=\"text-align: center;\">Mock\u7c7b\u578b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"text-align: left;\"><code>Web MVC Filter<\/code><\/td>\n<td style=\"text-align: center;\"><code>mock_application_response<\/code><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><code>WebFlux Filter<\/code><\/td>\n<td style=\"text-align: center;\"><code>mock_application_response<\/code><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><code>zuul<\/code><\/td>\n<td style=\"text-align: center;\"><code>mock_server_client_response<\/code><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><code>feign<\/code><\/td>\n<td style=\"text-align: center;\"><code>mock_server_client_response<\/code><\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\"><code>RestTemplate<\/code><\/td>\n<td style=\"text-align: center;\"><code>mock_server_client_response<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Long Polling<\/h2>\n<p>\u4e0a\u4e00\u7248\u672c\u4e2d\u63d0\u4f9b\u4e86\u4e24\u79cd<code>client\/server<\/code>\u7684\u4fe1\u606f\u4ea4\u4e92\u65b9\u5f0f\uff0c\u4e00\u79cd\u662f\u5b9a\u65f6\u5168\u91cf\u5237\u65b0\uff0c\u4e00\u79cd\u662f\u4f7f\u7528<code>Spring Cloud Stream<\/code>\u5b9e\u65f6\u63a8\u9001\uff1b\u5b9a\u65f6\u5168\u91cf\u5237\u65b0\u6709\u51e0\u4e2a\u7f3a\u70b9\uff1a<\/p>\n<ul>\n<li>\u4e0d\u80fd\u5b9e\u65f6\uff0c\u5728Server\u66f4\u65b0\u540e\u9700\u8981\u4e00\u4e2a\u65f6\u95f4\u6bb5\u624d\u80fd\u88abClient\u5237\u65b0<\/li>\n<li>\u5168\u91cf\u5237\u65b0\u7070\u5ea6\u4fe1\u606f\u968f\u7740\u6570\u636e\u91cf\u7684\u589e\u957f\uff0cServer\u63a5\u53e3\u4f1a\u53d8\u6162\uff0c\u5e76\u4e14\u9891\u7e41\u7684\u67e5\u8be2\u548c\u8fd4\u56de\u5168\u91cf\u6570\u636e<\/li>\n<li>Client\u4f1a\u5b9a\u65f6\u4eceServer\u7aef\u62c9\u53d6\u6700\u65b0\u7684\u5168\u91cf\u6570\u636e\uff0c\u4f46\u8fd9\u4e9b\u4fe1\u606f\u6539\u52a8\u4e0d\u9891\u7e41<\/li>\n<\/ul>\n<p>\u9488\u5bf9\u4e0a\u8ff0\u7f3a\u70b9\uff0c\u5728\u8fd9\u4e2a\u7248\u672c\u4e2d\uff0c\u53bb\u6389\u4e86\u5b9a\u65f6\u5168\u91cf\u5237\u65b0\uff0c\u65b0\u589e\u4e86\u957f\u8f6e\u8be2(<code>Long Polling<\/code>)\u589e\u91cf\u5237\u65b0\u4fe1\u606f\u3002<\/p>\n<p>\u4e0b\u56fe\u5c31\u662f\u957f\u8f6e\u8be2\u5b9e\u65f6\u62c9\u53d6\u589e\u91cf\u4fe1\u606f\u7684\u793a\u610f\u56fe\uff1a<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20\u957f\u8f6e\u8be2\u5b9e\u65f6\u62c9\u53d6\u589e\u91cf\u4fe1\u606f.png\" alt=\"Spring Cloud Gray \u957f\u8f6e\u8be2\u5b9e\u65f6\u62c9\u53d6\u589e\u91cf\u4fe1\u606f\" \/><\/p>\n<p>\u793a\u610f\u56fe\u4e2d\u7684\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n<p>\uff081\uff09Client\u542f\u52a8\u540e\u53d1\u9001\u83b7\u53d6\u5168\u91cf\u4fe1\u606f\u8bf7\u6c42<br \/>\n\uff082\uff09Server\u8fd4\u56de\u5168\u91cf\u4fe1\u606f\u548c\u6700\u65b0\u7684sortmark (sortmark\u662f\u4e00\u4e2a\u4fe1\u606f\u7684\u65f6\u95f4\u6233\u6807\u8bb0\uff0c\u7528\u6765\u6bd4\u5bf9)<br \/>\n\uff083\uff09Client\u63a5\u6536\u5230\u5168\u91cf\u4fe1\u606f\u5e76\u521d\u59cb\u5316\u540e\uff0c\u53d1\u9001\u957f\u8f6e\u8be2\u8bf7\u6c42\uff0c\u5e76\u643a\u5e26\u6700\u65b0\u7684sortmark<br \/>\n\uff084\uff09Server\u63a5\u6536\u5230\u957f\u8f6e\u8be2\u8bf7\u6c42\uff0c\u5e76\u4f7f\u7528\u8bf7\u6c42\u4e2d\u7684sortmark\u548c\u6570\u636e\u5e93\u4e2d\u7684\u6700\u65b0sortmark\u8fdb\u884c\u6bd4\u5bf9\uff0c\u5982\u679c<code>\u8bf7\u6c42\u4e2d\u7684sortmark &gt;= \u6570\u636e\u5e93\u4e2d\u7684\u6700\u65b0sortmark<\/code>\uff0c\u5219hold\u8bf7\u6c42\uff0c\u76f4\u81f3\u8d85\u65f6\u8fd4\u56de<br \/>\n\uff085\uff09Client\u63a5\u6536\u5230Server\u5bf9\u957f\u8f6e\u8be2\u7684\u54cd\u5e94\uff0c\u5224\u65adsortmark\u662f\u5426\u6709\u66f4\u65b0\uff0c\u5982\u679c\u6ca1\u6709\uff0c\u91cd\u65b0\u53d1\u8d77\u957f\u8f6e\u8be2\u8bf7\u6c42<br \/>\n\uff086\uff09Server\u63a5\u6536\u5230\u957f\u8f6e\u8be2\u8bf7\u6c42\u5e76hold\u4f4f\uff0c\u8fd8\u6ca1\u8d85\u65f6\uff0csortmark\u66f4\u65b0\u4e86\uff0c\u8868\u793a\u6709\u65b0\u7684\u4fe1\u606f<br \/>\n\uff087\uff09Server\u54cd\u5e94\u957f\u8f6e\u8be2\u8bf7\u6c42\u901a\u77e5Client sortmark\u66f4\u65b0\u4e86<br \/>\n\uff088\uff09Client\u63a5\u6536\u5230Server\u5bf9\u957f\u8f6e\u8be2\u7684\u54cd\u5e94\uff0c\u5e76\u5224\u65adsortmark\u6709\u66f4\u65b0\uff0c\u7acb\u523b\u53d1\u8d77\u4e00\u4e2a\u8bf7\u6c42\u83b7\u53d6\u589e\u91cf\u4fe1\u606f\u5e76\u5c06Client\u6807\u8bb0\u7684\u6700\u65b0sortmark\u505a\u4e3a\u53c2\u6570<br \/>\n\uff089\uff09Server\u63a5\u6536\u5230\u83b7\u53d6\u589e\u91cf\u4fe1\u606f\u7684\u63a5\u53e3\uff0c\u8fd4\u56desortmark &gt; 100\u7684\u589e\u91cf\u4fe1\u606f\u548c\u6700\u65b0\u7684sortmark<br \/>\n\uff0810\uff09Client\u66f4\u65b0\u589e\u91cf\u4fe1\u606f\u540e\uff0c\u4f7f\u7528\u6700\u65b0\u7684sortmark\u505a\u4e3a\u53c2\u6570\u91cd\u65b0\u53d1\u8d77\u957f\u8f6e\u8be2\u8bf7\u6c42<\/p>\n<p>\u8fd9\u6837\u5c31\u901a\u8fc7<code>Long Polling<\/code>\u5b9e\u73b0\u4e86Client\u5b9e\u65f6\u62c9\u53d6\u589e\u91cf\u4fe1\u606f\u3002<\/p>\n<h2>Long Polling \u63a8\u9001\u540c\u6b65<\/h2>\n<p><code>Long Polling<\/code>\u662f\u4e00\u79cdHttp\u8bf7\u6c42\uff0c\u5f53\u6709\u591a\u4e2aServer\u5b9e\u4f8b\u65f6\uff0c\u4f1a\u968f\u673a\u8bbf\u95ee\u4e00\u4e2aServer\u5b9e\u4f8b\uff0c\u4efb\u4f55\u4e00\u4e2aServer\u5b9e\u4f8b\u90fd\u4f1aHold\u4f4f\u90e8\u5206<code>Long Polling Request<\/code>\uff0c\u8fd9\u6837\u5206\u6563\u4e86Server\u7684\u538b\u529b\uff0c\u4f46\u662f\u4e5f\u51fa\u73b0\u4e86\u4e00\u4e2a\u95ee\u9898\uff1a\u5f53\u67d0\u4e00\u4e2aServer\u5b9e\u4f8b\u66f4\u65b0\u4e86\u4fe1\u606f\u540e\uff0c\u5176\u5b83Server\u5b9e\u4f8b\u5982\u4f55\u5b9e\u65f6\u7684\u54cd\u5e94<code>Long Polling Request<\/code>\u901a\u77e5Client\u4fe1\u606f\u6709\u66f4\u65b0\uff1f<\/p>\n<p>\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u7279\u5730\u5b9e\u73b0\u4e86<code>Cluster Sychro<\/code>\u673a\u5236\uff1a\u5f53\u4efb\u4f55\u4e00\u4e2aServer\u5b9e\u4f8b\u5728\u66f4\u65b0\u4fe1\u606f\u5e76\u54cd\u5e94<code>Long Polling Request<\/code>\u7684\u540c\u65f6\uff0c\u4f1a\u5c06\u66f4\u65b0\u4fe1\u606f\u540c\u6b65\u7ed9<code>Server Cluster<\/code>\u4e2d\u7684\u5176\u5b83Server\u5b9e\u4f8b\uff0c\u8fd9\u4e9bServer\u5b9e\u4f8b\u63a5\u6536\u5230\u540c\u6b65\u7684\u66f4\u65b0\u4fe1\u606f\u540e\uff0c\u4e5f\u4f1a\u54cd\u5e94<code>Long Polling Request<\/code>\u901a\u77e5Client\u6709\u4e86\u66f4\u65b0\u4fe1\u606f\u3002<\/p>\n<p>\u793a\u610f\u56fe\u5982\u4e0b\uff1a<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20Server%20Cluster%20\u957f\u8f6e\u8be2\u63a8\u9001\u540c\u6b65.png\" alt=\"Spring Cloud Gray Server Cluster \u957f\u8f6e\u8be2\u63a8\u9001\u540c\u6b65\" \/><\/p>\n<p>\u793a\u4f8b\u4e2d\u96c6\u7fa4\u4e2d\u7684server1\u5b9e\u4f8b\u66f4\u65b0\u4e86sortmark\uff0c\u4f1a\u540c\u6b65\u5230\u96c6\u7fa4\u4e2d\u5176\u5b83\u7684server\u5b9e\u4f8b\u4e2d\u3002<\/p>\n<h2>Spring Cloud Stream<\/h2>\n<p><code>Spring Cloud Stream<\/code>\u63a8\u9001\u65b9\u5f0f\u4ecd\u7136\u652f\u6301\uff0c\u901a\u8fc7MQ\u5c06\u66f4\u65b0\u4fe1\u606f\u63a8\u9001\u5230Client\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.yezhou.me\/AppBlog\/images\/Java\/Spring%20Cloud%20Gray%20MQ\u63a8\u9001\u66f4\u65b0\u4fe1\u606f.png\" alt=\"Spring Cloud Gray MQ\u63a8\u9001\u66f4\u65b0\u4fe1\u606f\" \/><\/p>\n<h2>\u9879\u76ee\u65b9\u5411<\/h2>\n<p>\u6709\u4e00\u6b21\u8111\u6d77\u4e2d\u5192\u51fa\u4e00\u4e2a\u753b\u9762\uff1a\u4e0a\u7ebf\u53d1\u5e03\u53ef\u4ee5\u968f\u65f6\u8fdb\u884c\uff0c\u4e0d\u5fc5\u987e\u8651\u65f6\u95f4\u3001\u73af\u5883\uff1b\u6309\u5373\u5b9a\u8ba1\u5212\u7ba1\u7406\u653e\u91cf\uff0c\u8ba9\u53d1\u5e03\u4e0d\u518d\u6709\u6545\u969c\uff1b\u53ef\u4ee5\u968f\u65f6\u63a7\u5236\u6d41\u91cf\/\u8bf7\u6c42\u8def\u7531\uff0c\u53ca\u65f6\u6709\u6548\u3002<\/p>\n<p>\u8fd9\u662f\u672a\u6765\u7070\u5ea6\u7684\u65b9\u5411\uff0c\u8981\u505a\u5230\u8fd9\u4e09\u70b9\uff0c\u9700\u8981\u5b9e\u73b0\u670d\u52a1\u5b9e\u4f8b\u7ea7\u7684\u6240\u6709\u8bf7\u6c42\/\u6d41\u91cf\u7684\u8def\u7531\u63a7\u5236\uff0c\u5305\u62ecMQ\u6d41\u91cf\u3002\u4efb\u91cd\u3001\u8def\u8fdc\uff0c\u63a5\u4e0b\u6765\u4f1a\u5148\u8003\u8651\u62bd\u53d6\u7070\u5ea6\u5185\u6838\uff0c\u5b9e\u73b0\u5404\u79cdPlugin\uff0c\u652f\u6301\u4e0d\u540c\u573a\u666f\u3001\u4e0d\u540c\u4e1a\u52a1\u7684\u6d41\u91cf\u8def\u7531\u63a7\u5236\u3002<\/p>\n<p>\u4e0b\u4e00\u5c0f\u9636\u6bb5<\/p>\n<ul>\n<li>\u5c06\u7070\u5ea6\u6838\u5fc3\u4ee3\u7801\u3001\u6838\u5fc3\u5305\u5355\u72ec\u62bd\u53d6\u51fa\u6765<\/li>\n<li>\u652f\u6301dubbo<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u7070\u5ea6\u65b9\u6848 Spring Cloud Gray\u662f\u4e00\u4e2a\u7070\u5ea6\u53d1\u5e03\u89e3\u51b3\u65b9\u6848\uff0c\u63d0\u4f9bserver\u7ba1\u63a7\u7aef\uff0c\u62e5\u6709web\u754c\u9762\uff0c\u53ef [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[448],"tags":[450,449],"class_list":["post-1779","post","type-post","status-publish","format-standard","hentry","category-release","tag-spring-cloud-gray","tag-449"],"_links":{"self":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/1779","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/comments?post=1779"}],"version-history":[{"count":0,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/1779\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/media?parent=1779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/categories?post=1779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/tags?post=1779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}