{"id":619,"date":"2024-12-15T14:35:59","date_gmt":"2024-12-15T06:35:59","guid":{"rendered":"http:\/\/www.cmd137blog.top\/?p=619"},"modified":"2024-12-15T14:37:51","modified_gmt":"2024-12-15T06:37:51","slug":"javaweb-%e5%bc%82%e5%b8%b8%e5%a4%84%e7%90%86%ef%bc%9a%e5%85%a8%e5%b1%80%e5%bc%82%e5%b8%b8%e5%a4%84%e7%90%86%e5%99%a8","status":"publish","type":"post","link":"http:\/\/www.cmd137blog.top\/?p=619","title":{"rendered":"JavaWeb-\u5f02\u5e38\u5904\u7406\uff1a\u5168\u5c40\u5f02\u5e38\u5904\u7406\u5668"},"content":{"rendered":"\n<p>\u600e\u4e48\u5904\u7406\u51fa\u73b0\u7684\u5f02\u5e38\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e0d\u5904\u7406\uff1a\u4f1a\u76f4\u63a5\u5411\u524d\u7aef\u8fd4\u56de500<\/li>\n\n\n\n<li>\u5728\u5f02\u5e38\u5904 try..catch\uff0c\u4ee3\u7801\u81c3\u80bf<\/li>\n\n\n\n<li>\u5168\u5c40\u5f02\u5e38\u5904\u7406\u5668\uff1a<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/www.cmd137blog.top\/wp-content\/uploads\/2024\/12\/image-2.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"865\" height=\"581\" data-original=\"http:\/\/www.cmd137blog.top\/wp-content\/uploads\/2024\/12\/image-2.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-620\"  sizes=\"auto, (max-width: 865px) 100vw, 865px\" \/><\/div><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6ce8\u89e3\uff1a<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7c7b\u7684\u6ce8\u89e3\uff1a@RestControllerAdvice \u58f0\u660e\u5168\u5c40\u5f02\u5e38\u5904\u7406\u5668\u7c7b<\/li>\n\n\n\n<li>\u65b9\u6cd5\u7684\u6ce8\u89e3\uff1a@ExceptionHandler(\u6355\u83b7\u5f02\u5e38\u7c7b\u578b)\uff1a\u6307\u5b9a\u5904\u7406\u7684\u5f02\u5e38\u7c7b\u578b<\/li>\n<\/ul>\n\n\n\n<p>\u4f8b\uff1aGlobalExceptionHandler.java:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>package org.example.ssmpratice1.exception;\n\nimport org.example.ssmpratice1.pojo.Result;\nimport org.springframework.web.bind.annotation.ExceptionHandler;\nimport org.springframework.web.bind.annotation.RestControllerAdvice;\n\n\/**\n * \u5168\u5c40\u5f02\u5e38\u5904\u7406\u5668\n *\/\n@RestControllerAdvice\npublic class GlobalExceptionHandler {\n\n    @ExceptionHandler(Exception.class)\/\/\u6355\u83b7\u6240\u6709\u5f02\u5e38\n    public Result exception(Exception e){\n        e.printStackTrace();\n        return Result.error(\"\u64cd\u4f5c\u5f02\u5e38\");\n    }\n}\n<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u600e\u4e48\u5904\u7406\u51fa\u73b0\u7684\u5f02\u5e38\uff1a \u6ce8\u89e3\uff1a \u4f8b\uff1aGlobalExceptionHandler.java:<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[62,63],"class_list":["post-619","post","type-post","status-publish","format-standard","hentry","category-javaweblist","tag-javaweb","tag-63"],"_links":{"self":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/619","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=619"}],"version-history":[{"count":1,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/619\/revisions"}],"predecessor-version":[{"id":621,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/619\/revisions\/621"}],"wp:attachment":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=619"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=619"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=619"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}