{"id":1688,"date":"2018-12-31T16:40:16","date_gmt":"2018-12-31T08:40:16","guid":{"rendered":"http:\/\/coderbee.net\/?p=1688"},"modified":"2018-12-31T16:40:20","modified_gmt":"2018-12-31T08:40:20","slug":"2018-%e5%b9%b4%e7%bb%88%e6%80%bb%e7%bb%93","status":"publish","type":"post","link":"https:\/\/coderbee.net\/index.php\/summarize\/20181231\/1688","title":{"rendered":"2018 \u5e74\u7ec8\u603b\u7ed3"},"content":{"rendered":"<h1>\u4e00\u3001\u751f\u6d3b<\/h1>\n<p>\u6700\u5927\u7684\u53d8\u5316\u5e94\u8be5\u662f\u53d8\u8eab\u623f\u5974\u4e86\uff0c\u79df\u623f\u65f6\u623f\u79df\u6bcf\u5e74\u6da810%\uff0c\u79df\u91d1\u52a0\u4e0a\u516c\u79ef\u91d1\u518d\u52a0\u5c0f\u51e0\u5343\u7684\u73b0\u91d1\u652f\u51fa\u591f\u4f9b\u623f\uff0c\u6240\u4ee5\u4e5f\u8fd8\u597d\u5427\u3002<\/p>\n<p>\u9009\u62e9\u5728\u5357\u5c71\u4e70\u4e2a\u8001\u7834\u5c0f\u3001\u800c\u4e0d\u53bb\u5173\u5916\u4e70\u4e2a\u5927\u70b9\u7684\uff0c\u4e3b\u8981\u662f\u8003\u8651\u4e0a\u4e0b\u73ed\u65b9\u4fbf\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\u5750\u516c\u4ea4\u534a\u4e2a\u949f\u80fd\u5230\u516c\u53f8\uff0c\u8d70\u8def\u56de\u6765\u4e5f\u53ea\u898150\u5206\u949f\u3002<\/p>\n<p>\u56fd\u5e86\u540e\u8001\u5988\u4e5f\u51fa\u6765\u6df1\u5733\uff0c\u56de\u5bb6\u5403\u665a\u996d\u7684\u6b21\u6570\u5c31\u591a\u4e86\uff0c\u5403\u8fc7\u665a\u996d\u53bb\u4e2d\u5c71\u516c\u56ed\u6e9c\u6e9c\u8001\u5a46\u4e5f\u633a\u597d\u3002<\/p>\n<h1>\u4e8c\u3001\u5de5\u4f5c<\/h1>\n<h3>1.  \u62c6\u670d\u52a1<\/h3>\n<p>\u5e74\u521d\u5f00\u59cb\uff0c\u5927\u90e8\u95e8\u5212\u5206\u4e3a\u591a\u4e2a\u5c0f\u7ec4\uff0c\u6bcf\u4e2a\u5c0f\u7ec4\u8d1f\u8d23\u7684\u6a21\u5757\u90fd\u4ece\u539f\u6765\u7684\u7cfb\u7edf\u91cc\u62c6\u5206\u51fa\u6765\u505a\u670d\u52a1\uff0c\u6240\u6709\u65b0\u9879\u76ee\u57fa\u4e8e Spring Cloud 1.X \u6280\u672f\u6808\u642d\u5efa\u3002<\/p>\n<p>\u6211\u5c0f\u7ec4\u62c6\u670d\u52a1\u6bd4\u8f83\u665a\uff0c\u6b63\u597d\u53ef\u4ee5\u770b\u770b\u5176\u4ed6\u7ec4\u8e29\u7684\u5751\uff0c\u89c2\u5bdf\u5230\u7684\u95ee\u9898\u4e3b\u8981\u6709\uff1a<\/p>\n<ul>\n<li>\n<p>Ribbon\u3001Feign \u7684\u81ea\u52a8\u91cd\u8bd5\u95ee\u9898\uff1b\u5bf9\u4e8e\u6ca1\u6709\u505a\u5e42\u7b49\u5904\u7406\u7684\u903b\u8f91\uff0c\u5c31\u53ef\u80fd\u51fa\u73b0\u91cd\u590d\u6267\u884c\u3001\u6570\u636e\u91cd\u590d\u7b49\u95ee\u9898\u3002<\/p>\n<\/li>\n<li>\n<p>SpringBoot \u9ed8\u8ba4\u7684\u6570\u636e\u6e90\u5c5e\u6027\u524d\u7f00\u662f <code>spring.datasource<\/code>\uff0cDruid \u8fde\u63a5\u6c60\u7684 SpringBoot \u7684\u7ec4\u4ef6\u7684\u6570\u636e\u6e90\u5c5e\u6027\u524d\u7f00\u9ed8\u8ba4\u662f <code>spring.datasource.druid<\/code>\uff0c\u8fd9\u6837\u53ef\u80fd\u5bfc\u81f4\u914d\u7f6e\u4e0d\u751f\u6548\u3002\u8fd8\u5fc5\u987b\u6307\u5b9a Druid \u83b7\u53d6\u8fde\u63a5\u7684\u8d85\u65f6\u65f6\u95f4\uff0c\u5426\u5219\u53ef\u80fd\u90fd\u8fdb\u5165\u4e00\u76f4\u7b49\u5f85\u72b6\u6001\uff0c\u5e94\u8be5\u662f\u6709\u6d3b\u9501\u7684bug\u3002<\/p>\n<\/li>\n<\/ul>\n<pre><code>\"http-nio-8080-exec-100\" #7057 daemon prio=5 os_prio=0 tid=0x00007fc83c0a3800 nid=0x1b99 waiting on condition [0x00007fd7c9a57001]\njava.lang.Thread.State: WAITING (parking)\nat sun.misc.Unsafe.park(Native Method)\n- parking to wait for  &amp;lt;0x00000000c2923bd8&amp;gt; (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)\nat java.util.concurrent.locks.LockSupport.park(LockSupport.java:175)\nat java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039)\nat com.alibaba.druid.pool.DruidDataSource.takeLast(DruidDataSource.java:1444)\nat com.alibaba.druid.pool.DruidDataSource.getConnectionInternal(DruidDataSource.java:1088)\nat com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:953)\n<\/code><\/pre>\n<ul>\n<li>\n<p>\u7528 Apollo \u505a\u914d\u7f6e\u7ba1\u7406\uff0c\u8981\u8003\u8651 \u7ebf\u7a0b\u6c60\u3001\u8fde\u63a5\u6c60\u7684\u5b9e\u65f6\u5237\u65b0\u95ee\u9898\u3002Apollo \u4e00\u822c\u53ea\u652f\u6301\u5237\u65b0 Spring \u5bb9\u5668\u7ba1\u7406\u7684 <code>@Value<\/code> \u6ce8\u89e3\u7684\u5c5e\u6027\uff0c\u8fd9\u4e9b\u6c60\u7684\u5c5e\u6027\u4e00\u822c\u90fd\u662f\u6ca1\u6709\u8fd9\u6837\u7684\u6ce8\u89e3\u7684\u3002<\/p>\n<\/li>\n<li>\n<p>Hystrix \u7528\u7ebf\u7a0b\u5f02\u6b65\u6267\u884c\u8c03\u7528\u65f6\uff0c\u5bfc\u81f4\u8c03\u7528\u94fe\u8ddf\u8e2a\u4e2d\u65ad\u3002\u8fd9\u4e2a\u662f\u5c0f\u95ee\u9898\uff0c\u4e0d\u5f71\u54cd\u4e1a\u52a1\u3002<\/p>\n<\/li>\n<\/ul>\n<p>\u522b\u4eba\u8e29\u7684\u5751\u4e5f\u662f\u53ef\u4ee5\u5b66\u4e60\u7684\uff1b\u6280\u672f\u8fd8\u662f\u8981\u81ea\u5df1\u53bb\u9a8c\u8bc1\u3001\u4e0d\u80fd\u7f51\u4e0a\u76f4\u63a5\u6284\u6bb5\u4ee3\u7801\u5c31\u7528\u3002<\/p>\n<h3>2. \u9879\u76ee\u8d28\u91cf<\/h3>\n<p>\u5c0f\u7ec4\u8d1f\u8d23\u7684\u6a21\u5757\u662f\u7eaf\u540e\u53f0\u670d\u52a1\uff0c\u4e1a\u52a1\u903b\u8f91\u6bd4\u8f83\u590d\u6742\uff0c\u504f\u504f\u53c8\u662f\u8ddf\u94b1\u76f8\u5173\uff0c\u4e0d\u80fd\u51fa\u9519\u3002\u4ee3\u7801\u8d28\u91cf\u3001\u903b\u8f91\u7684\u6b63\u786e\u5c31\u975e\u5e38\u91cd\u8981\u3002<\/p>\n<p>\u8d81\u7740\u8fd9\u6b21\u62c6\u670d\u52a1\uff0c\u628a\u5355\u5143\u6d4b\u8bd5\u505a\u8d77\u6765\uff0c\u89c9\u5f97\u6548\u679c\u8fd8\u662f\u4e0d\u9519\u7684\u3002\u8ba9\u4e00\u4e2a\u5b9e\u4e60\u751f\u7ed9\u4e00\u4e2a\u903b\u8f91\u5199\u5355\u5143\u6d4b\u8bd5\u65f6\uff0c\u53d1\u73b0\u4e86\u4e00\u4e2a\u4e4b\u524d\u6ca1\u6ce8\u610f\u5230\u7684\u6570\u636e\u95ee\u9898\uff1b\u81ea\u5df1\u7ed9\u4e00\u4e2a\u6a21\u5757\u8865\u5145\u6d4b\u8bd5\u7528\u4f8b\u65f6\uff0c\u4e5f\u53d1\u73b0\u5728\u67d0\u4e2a\u573a\u666f\u4e0b\u7684\u903b\u8f91\u95ee\u9898\u3002<\/p>\n<p>19 \u5e74\u51c6\u5907\u91c7\u53d6\u5982\u4e0b\u7684\u6b65\u9aa4\u6765\u505a\u5355\u5143\u6d4b\u8bd5\uff1a<\/p>\n<ol>\n<li>\u4e0e\u5177\u4f53\u7684\u5f00\u53d1\u540c\u4e8b\u4e00\u8d77\u505a\u9700\u6c42\u5206\u6790\uff1b<\/li>\n<li>\u8ba9\u5f00\u53d1\u540c\u4e8b\u6839\u636e\u9700\u6c42\u505a\u5355\u5143\u6d4b\u8bd5\u7528\u4f8b\u8bbe\u8ba1\uff1a\u628a\u573a\u666f\u3001\u8fb9\u754c\u503c\u7b49\u5217\u51fa\u6765\uff1b<\/li>\n<li>\u590d\u6838\u6d4b\u8bd5\u7528\u4f8b\u53ca\u5b9e\u73b0\uff0c\u6240\u6709\u5bf9\u7ed3\u679c\u7684\u6821\u9a8c\u5fc5\u987b\u7528\u65ad\u8a00\u6765\u5b9e\u73b0\u3002<\/li>\n<\/ol>\n<hr\/>\n<p>\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u5fae\u4fe1\u516c\u4f17\u53f7: <strong>coderbee\u7b14\u8bb0<\/strong>\uff0c\u53ef\u4ee5\u66f4\u53ca\u65f6\u56de\u590d\u4f60\u7684\u8ba8\u8bba\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" width=\"258\" height=\"258\" src=\"https:\/\/coderbee.net\/wp-content\/uploads\/2019\/01\/coderbee-note.jpg\" class=\"alignnone size-full wp-image-1707\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u751f\u6d3b \u6700\u5927\u7684\u53d8\u5316\u5e94\u8be5\u662f\u53d8\u8eab\u623f\u5974\u4e86\uff0c\u79df\u623f\u65f6\u623f\u79df\u6bcf\u5e74\u6da810%\uff0c\u79df\u91d1\u52a0\u4e0a\u516c\u79ef\u91d1\u518d\u52a0 &hellip; <a href=\"https:\/\/coderbee.net\/index.php\/summarize\/20181231\/1688\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[84],"tags":[],"_links":{"self":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts\/1688"}],"collection":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/comments?post=1688"}],"version-history":[{"count":6,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts\/1688\/revisions"}],"predecessor-version":[{"id":1694,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/posts\/1688\/revisions\/1694"}],"wp:attachment":[{"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/media?parent=1688"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/categories?post=1688"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coderbee.net\/index.php\/wp-json\/wp\/v2\/tags?post=1688"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}