{"id":36046,"date":"2024-11-26T16:05:00","date_gmt":"2024-11-26T08:05:00","guid":{"rendered":"https:\/\/fwq.ai\/blog\/36046\/"},"modified":"2024-11-26T16:05:00","modified_gmt":"2024-11-26T08:05:00","slug":"java-%e5%8f%8d%e5%b0%84%e4%b8%adnosuchmethodexception%e5%bc%82%e5%b8%b8%ef%bc%9a%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3getname%e6%96%b9%e6%b3%95%e6%89%be%e4%b8%8d%e5%88%b0%e9%97%ae%e9%a2%98%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/36046\/","title":{"rendered":"Java \u53cd\u5c04\u4e2dNoSuchMethodException\u5f02\u5e38\uff1a\u5982\u4f55\u89e3\u51b3getName\u65b9\u6cd5\u627e\u4e0d\u5230\u95ee\u9898\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173088633536374.jpg\" class=\"aligncenter\" title=\"Java \u53cd\u5c04\u4e2dNoSuchMethodException\u5f02\u5e38\uff1a\u5982\u4f55\u89e3\u51b3getName\u65b9\u6cd5\u627e\u4e0d\u5230\u95ee\u9898\uff1f\u63d2\u56fe\" alt=\"Java \u53cd\u5c04\u4e2dNoSuchMethodException\u5f02\u5e38\uff1a\u5982\u4f55\u89e3\u51b3getName\u65b9\u6cd5\u627e\u4e0d\u5230\u95ee\u9898\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>\u53cd\u5c04nosuchmethodexception\u95ee\u9898\u63a2\u8ba8<\/strong><\/p>\n<p>\u5f53\u4f7f\u7528\u53cd\u5c04\u5c1d\u8bd5\u901a\u8fc7c.getmethod(&#8220;getname&#8221;, string.class)\u83b7\u53d6getname\u65b9\u6cd5\u65f6\uff0c\u9047\u5230\u4e86nosuchmethodexception\u5f02\u5e38\u3002\u8fd9\u8868\u660e\u65e0\u6cd5\u627e\u5230\u5177\u6709\u6307\u5b9a\u53c2\u6570\u5217\u8868\u7684getname\u65b9\u6cd5\u3002<\/p>\n<p>\u9020\u6210\u6b64\u5f02\u5e38\u7684\u539f\u56e0\u53ef\u80fd\u662f\u8be5\u65b9\u6cd5\u5b9e\u9645\u4e0a\u6ca1\u6709\u53c2\u6570\uff0c\u800c\u4ee3\u7801\u4f20\u9012\u4e86\u4e00\u4e2a\u578b\u7684\u53c2\u6570\u3002\u4e3a\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u53ea\u9700\u5220\u9664\u53c2\u6570\u5217\u8868\u5373\u53ef\uff1a<\/p>\n<pre>Method method = c.getMethod(\"getName\");<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6b64\u5916\uff0c\u8bf7\u786e\u4fdd\u7c7b\u540d\u9996\u5b57\u6bcd\u5927\u5199\u3002java \u89c4\u8303\u8981\u6c42\u7c7b\u540d\u4ee5\u5927\u5199\u5b57\u6bcd\u5f00\u5934\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fJava \u53cd\u5c04\u4e2dNoSuchMethodException\u5f02\u5e38\uff1a\u5982\u4f55\u89e3\u51b3getName\u65b9\u6cd5\u627e\u4e0d\u5230\u95ee\u9898\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53cd\u5c04nosuchmethodexception\u95ee\u9898\u63a2\u8ba8 \u5f53\u4f7f\u7528\u53cd\u5c04\u5c1d\u8bd5\u901a\u8fc7c.getmethod(&#8220;getname&#8221;, string.class)\u83b7\u53d6getname\u65b9\u6cd5\u65f6\uff0c\u9047\u5230\u4e86nosuchmethodexception\u5f02\u5e38\u3002\u8fd9\u8868\u660e\u65e0\u6cd5\u627e\u5230\u5177\u6709\u6307\u5b9a\u53c2\u6570\u5217\u8868\u7684getname\u65b9\u6cd5\u3002 \u9020\u6210\u6b64\u5f02\u5e38\u7684\u539f\u56e0\u53ef\u80fd\u662f\u8be5\u65b9\u6cd5\u5b9e\u9645\u4e0a\u6ca1\u6709\u53c2\u6570\uff0c\u800c\u4ee3\u7801\u4f20\u9012\u4e86\u4e00\u4e2a\u578b\u7684\u53c2\u6570\u3002\u4e3a\u89e3\u51b3\u6b64\u95ee\u9898\uff0c\u53ea\u9700\u5220\u9664\u53c2\u6570\u5217\u8868\u5373\u53ef\uff1a Method method = c.getMethod(&#8220;getName&#8221;); \u767b\u5f55\u540e\u590d\u5236 \u6b64\u5916\uff0c\u8bf7\u786e\u4fdd\u7c7b\u540d\u9996\u5b57\u6bcd\u5927\u5199\u3002java \u89c4\u8303\u8981\u6c42\u7c7b\u540d\u4ee5\u5927\u5199\u5b57\u6bcd\u5f00\u5934\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u4ee5\u4e0a\u5c31\u662fJava \u53cd\u5c04\u4e2dNoSuchMethodException\u5f02\u5e38\uff1a\u5982\u4f55\u89e3\u51b3getName\u65b9\u6cd5\u627e\u4e0d\u5230\u95ee\u9898\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-36046","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36046","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=36046"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36046\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=36046"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=36046"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=36046"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}