{"id":138,"date":"2025-05-20T10:49:32","date_gmt":"2025-05-20T02:49:32","guid":{"rendered":"https:\/\/lib.kimsor.top\/?p=138"},"modified":"2025-05-20T10:49:32","modified_gmt":"2025-05-20T02:49:32","slug":"invocationtargetexception%e5%bc%82%e5%b8%b8%e5%90%9e%e5%99%ac%e5%8e%9f%e7%94%9f%e5%bc%82%e5%b8%b8","status":"publish","type":"post","link":"https:\/\/lib.kimsor.top\/?p=138","title":{"rendered":"InvocationTargetException\u5f02\u5e38\u541e\u566c\u539f\u751f\u5f02\u5e38"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>\u6700\u8fd1\u5728\u5f00\u53d1\u4e2d\u9047\u5230\u4e86\u4e00\u79cd\u60c5\u51b5\uff0c\u56e0\u4e3a\u4f7f\u7528\u4e86\u53cd\u5c04\u8c03\u7528invoke\u65b9\u6cd5\u4e4b\u540e\uff0c\u8be5\u65b9\u6cd5\u7684\u5f02\u5e38\u88ab\u5305\u88c5\u6210\u4e86InvocationTargetException\u5f02\u5e38\uff0c\u5bfc\u81f4\u6253\u5370\u65e5\u5fd7\u65f6\u53ea\u8fd4\u56de\u4e86\u4ee5\u4e0b\u5185\u5bb9<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><code>java.lang.reflect.InvocationTargetException<\/code><\/p>\n<\/blockquote>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u8c03\u7528\u539f\u4ee3\u7801\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>@Override\n            public Object call() throws Exception {\n                Object result = null;\n                Method&#91;] methods = t.getClass().getMethods();\n                for (Method m : methods) {\n                    if (methodName.equalsIgnoreCase(m.getName())) {\n                            result = m.invoke(t, dto);\n                        }\n                    }\n                }\n                return result;\n            }<\/code><\/pre>\n\n\n\n<p>\u4ece\u4ee5\u4e0a\u4ee3\u7801\u53ef\u4ee5\u770b\u51fa\u8fd9\u91ccinvoke\u65b9\u6cd5\u4e4b\u540e\u8be5\u65b9\u6cd5\u6ca1\u6709\u505a\u4efb\u4f55\u5904\u7406\uff0c\u5bfc\u81f4\u5916\u5c42\u6355\u83b7\u5230\u7684\u662fInvocationTargetException<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><strong>\u89e3\u51b3\u65b9\u5f0f<\/strong>\uff1a<\/p>\n\n\n\n<p>\u901a\u8fc7\u6355\u83b7InvocationTargetException\u5f02\u5e38\uff0c\u5e76\u8c03\u7528getTargetException\u65b9\u6cd5\u83b7\u53d6\u539f\u672c\u629b\u51fa\u7684\u5f02\u5e38<\/p>\n\n\n\n<p>\u66f4\u6539\u540e\u7684\u4ee3\u7801\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>try {\n     result = m.invoke(t, dto);\n} catch (InvocationTargetException e) {\n     \/\/ \u83b7\u53d6\u5b9e\u9645\u76ee\u6807\u5f02\u5e38\n     Throwable targetException = e.getTargetException();\n     log.error(methodName+\"\u3010Future\u3011\u6267\u884c\u5f02\u5e38\uff1a\"+targetException);\n}<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6700\u8fd1\u5728\u5f00\u53d1\u4e2d\u9047\u5230\u4e86\u4e00\u79cd\u60c5\u51b5\uff0c\u56e0\u4e3a\u4f7f\u7528\u4e86\u53cd\u5c04\u8c03\u7528invoke\u65b9\u6cd5\u4e4b\u540e\uff0c\u8be5\u65b9\u6cd5\u7684\u5f02\u5e38\u88ab\u5305\u88c5\u6210\u4e86Invocation [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,5],"tags":[],"class_list":["post-138","post","type-post","status-publish","format-standard","hentry","category-springboot","category-5"],"_links":{"self":[{"href":"https:\/\/lib.kimsor.top\/index.php?rest_route=\/wp\/v2\/posts\/138","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lib.kimsor.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lib.kimsor.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lib.kimsor.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lib.kimsor.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=138"}],"version-history":[{"count":1,"href":"https:\/\/lib.kimsor.top\/index.php?rest_route=\/wp\/v2\/posts\/138\/revisions"}],"predecessor-version":[{"id":139,"href":"https:\/\/lib.kimsor.top\/index.php?rest_route=\/wp\/v2\/posts\/138\/revisions\/139"}],"wp:attachment":[{"href":"https:\/\/lib.kimsor.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=138"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lib.kimsor.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=138"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lib.kimsor.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=138"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}