arthas/assets/user-question-history14763.html.c98ba895.js

import{_ as d,o as c,c as i,b as r,w as a,a as e,d as h,e as o,r as s}from"./app.977e81c1.js";const _={},l=h('<h2 id="\u7528\u6237\u95EE\u9898" tabindex="-1"><a class="header-anchor" href="#\u7528\u6237\u95EE\u9898" aria-hidden="true">#</a> \u7528\u6237\u95EE\u9898 \uFF1A</h2><p>\u5229\u7528Arthas\u6392\u67E5NoSuchMethodError</p><hr><h2 id="\u4E13\u5BB6\u5B98\u65B9\u89E3\u7B54" tabindex="-1"><a class="header-anchor" href="#\u4E13\u5BB6\u5B98\u65B9\u89E3\u7B54" aria-hidden="true">#</a> \u4E13\u5BB6\u5B98\u65B9\u89E3\u7B54 \uFF1A</h2><p>\u5229\u7528Arthas\u6392\u67E5<code>NoSuchMethodError</code>\u7684\u95EE\u9898\u53EF\u4EE5\u6309\u7167\u4EE5\u4E0B\u6B65\u9AA4\u8FDB\u884C\uFF1A</p><ol><li><p><strong>\u8BC6\u522B\u5F02\u5E38\u4FE1\u606F</strong>\uFF1A\u5F53\u9047\u5230\u5982<code>java.lang.NoSuchMethodError: org.springframework.core.annotation.AnnotationAwareOrderComparator.sort(Ljava/util/List;)V</code>\u8FD9\u6837\u7684\u9519\u8BEF\u65F6\uFF0C\u9996\u5148\u8981\u4ED4\u7EC6\u9605\u8BFB\u5F02\u5E38\u4FE1\u606F\uFF0C\u5B83\u544A\u8BC9\u4F60<code>AnnotationAwareOrderComparator</code>\u7C7B\u4E2D\u7F3A\u5C11\u4E86\u4E00\u4E2A\u7279\u5B9A\u7684\u65B9\u6CD5\u7B7E\u540D<code>sort(List)</code>\u3002</p></li><li><p><strong>\u63A5\u5165Arthas</strong>\uFF1A\u786E\u4FDD\u4F60\u7684\u5E94\u7528\u867D\u7136\u629B\u51FA\u5F02\u5E38\u4F46\u5E76\u672A\u5B8C\u5168\u9000\u51FA\u3002\u63A5\u4E0B\u6765\uFF0C\u542F\u52A8Arthas\u5DE5\u5177\u3002\u5728Mac\u73AF\u5883\u4E0B\uFF0C\u53EF\u4EE5\u901A\u8FC7\u547D\u4EE4\u884C\u6267\u884C<code>./as.sh</code>\uFF08\u786E\u4FDDArthas\u5DF2\u5B89\u88C5\u5E76\u53EF\u6267\u884C\uFF09\u3002</p></li><li><p><strong>\u9009\u62E9\u76EE\u6807\u8FDB\u7A0B</strong>\uFF1A\u5728Arthas\u7684\u4EA4\u4E92\u754C\u9762\uFF0C\u4F7F\u7528<code>dashboard</code>\u6216\u76F4\u63A5\u8F93\u5165\u8FDB\u7A0B\u540D\uFF08\u5982\u4E0A\u8FF0\u793A\u4F8B\u4E2D\u7684<code>com.example.demoNoSuchMethodError.DemoNoSuchMethodErrorApplication</code>\uFF09\u5E76\u56DE\u8F66\uFF0C\u6765\u9009\u62E9\u9700\u8981\u8BCA\u65AD\u7684Java\u8FDB\u7A0B\u3002</p></li><li><p><strong>\u67E5\u627E\u7C7B\u6765\u6E90</strong>\uFF1A\u4F7F\u7528Arthas\u7684<code>sc</code>\u547D\u4EE4\uFF08\u5373<code>$ sc -d org.springframework.core.annotation.AnnotationAwareOrderComparator</code>\uFF09\u6765\u67E5\u627E\u95EE\u9898\u7C7B\u7684\u52A0\u8F7D\u4FE1\u606F\u3002\u8FD9\u4E00\u6B65\u5E2E\u52A9\u6211\u4EEC\u786E\u8BA4\u8BE5\u7C7B\u662F\u4ECE\u54EA\u4E2AJAR\u5305\u52A0\u8F7D\u7684\uFF0C\u5982\u4F8B\u5B50\u6240\u793A\uFF0C\u95EE\u9898\u662F\u7531\u4E8E\u4ECEspring-2.5.6.SEC03.jar\u52A0\u8F7D\u4E86\u4E0D\u517C\u5BB9\u7248\u672C\u7684<code>AnnotationAwareOrderComparator</code>\u3002</p></li><li><p><strong>\u53CD\u7F16\u8BD1\u6E90\u7801\u786E\u8BA4</strong>\uFF1A\u4E3A\u4E86\u8FDB\u4E00\u6B65\u786E\u8BA4\u95EE\u9898\uFF0C\u53EF\u4EE5\u4F7F\u7528<code>jad</code>\u547D\u4EE4\uFF08\u5982<code>$ jad org.springframework.core.annotation.AnnotationAwareOrderComparator</code>\uFF09\u67E5\u770B\u8BE5\u7C7B\u7684\u53CD\u7F16\u8BD1\u6E90\u7801\u3002\u8FD9\u6B65\u9A8C\u8BC1\u4E86\u7C7B\u786E\u5B9E\u6CA1\u6709\u9884\u671F\u7684\u65B9\u6CD5\uFF0C\u6B63\u5982\u5F02\u5E38\u6240\u6307\u51FA\u7684\u90A3\u6837\u3002</p></li><li><p><strong>\u5206\u6790\u4F9D\u8D56\u5E76\u89E3\u51B3\u95EE\u9898</strong>\uFF1A\u6839\u636EArthas\u63D0\u4F9B\u7684\u4FE1\u606F\uFF0C\u53D1\u73B0\u51B2\u7A81\u6765\u6E90\u4E8Espring-2.5.6.SEC03.jar\u3002\u56E0\u6B64\uFF0C\u56DE\u5230\u4F60\u7684\u9879\u76EE\u6784\u5EFA\u914D\u7F6E\uFF08\u5982Maven\u6216Gradle\uFF09\uFF0C\u68C0\u67E5\u5E76\u6392\u9664\u8FD9\u4E2A\u65E7\u7248\u672C\u7684Spring\u4F9D\u8D56\uFF0C\u786E\u4FDD\u4F7F\u7528\u4E00\u4E2A\u4E0E\u5E94\u7528\u5176\u4ED6\u90E8\u5206\u517C\u5BB9\u7684Spring\u7248\u672C\u3002\u5B8C\u6210\u4F9D\u8D56\u8C03\u6574\u540E\uFF0C\u91CD\u65B0\u6784\u5EFA\u548C\u90E8\u7F72\u5E94\u7528\u3002</p></li></ol><p><strong>\u89E3\u91CA</strong>\uFF1A</p><ul><li>\u901A\u8FC7Arthas\uFF0C\u6211\u4EEC\u80FD\u8FC5\u901F\u5B9A\u4F4D\u5230\u95EE\u9898\u7C7B\u7684\u52A0\u8F7D\u4F4D\u7F6E\uFF0C\u8FD9\u662F\u89E3\u51B3<code>NoSuchMethodError</code>\u7684\u5173\u952E\u4E00\u6B65\uFF0C\u56E0\u4E3A\u5B83\u901A\u5E38\u7531\u4E0D\u540C\u7248\u672C\u7684\u5E93\u5F15\u8D77\u3002</li><li>\u53CD\u7F16\u8BD1\u6E90\u7801\u662F\u4E3A\u4E86\u76F4\u63A5\u9A8C\u8BC1\u7C7B\u7F3A\u5931\u65B9\u6CD5\u7684\u5047\u8BBE\uFF0C\u8FDB\u4E00\u6B65\u5DE9\u56FA\u6211\u4EEC\u7684\u5224\u65AD\u3002</li><li>\u6392\u9664\u4E0D\u517C\u5BB9\u7684\u4F9D\u8D56\u662F\u6839\u672C\u7684\u89E3\u51B3\u7B56\u7565\uFF0C\u907F\u514D\u4E86\u56E0\u7248\u672C\u51B2\u7A81\u5BFC\u81F4\u7684\u8FD0\u884C\u65F6\u9519\u8BEF\u3002</li></ul><p>\u7EFC\u4E0A\u6240\u8FF0\uFF0CArthas\u4F5C\u4E3A\u4E00\u4E2A\u5F3A\u5927\u7684Java\u8BCA\u65AD\u5DE5\u5177\uFF0C\u5728\u6392\u67E5\u6B64\u7C7B\u95EE\u9898\u65F6\u63D0\u4F9B\u4E86\u9AD8\u6548\u7684\u624B\u6BB5\uFF0C\u4ECE\u8BC6\u522B\u95EE\u9898\u5230\u5B9A\u4F4D\u539F\u56E0\uFF0C\u518D\u5230\u6307\u5BFC\u4FEE\u590D\uFF0C\u5F62\u6210\u4E86\u5B8C\u6574\u7684\u89E3\u51B3\u65B9\u6848\u94FE\u8DEF\u3002</p>',9),p=o("---------------"),u=e("h2",{id:"\u53C2\u8003\u94FE\u63A5",tabindex:"-1"},[e("a",{class:"header-anchor",href:"#\u53C2\u8003\u94FE\u63A5","aria-hidden":"true"},"#"),o(" 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