{"id":1377,"date":"2021-06-14T03:08:43","date_gmt":"2021-06-13T19:08:43","guid":{"rendered":"https:\/\/www.52dixiaowo.com\/java\/?p=1377"},"modified":"2021-06-14T13:59:59","modified_gmt":"2021-06-14T05:59:59","slug":"requestparamrequestbody","status":"publish","type":"post","link":"https:\/\/www.52dixiaowo.com\/java\/post-1377.html","title":{"rendered":"@RequestParam,@RequestBody"},"content":{"rendered":"\n<p>\u8fd9\u4e24\u4e2a\u90fd\u662fspringMVC\u7684\u6ce8\u89e3<\/p>\n\n\n\n<h2>@RequestParam<\/h2>\n\n\n\n<p><span class=\"has-inline-color has-luminous-vivid-orange-color\">\u6b64\u6ce8\u89e3\u7528\u4e8e\u65b9\u6cd5\u7684\u5f62\u5f0f\u53c2\u6570\u524d<\/span>, \u8fd9\u662f\u7528\u4e8e\u63a5\u6536\u8bf7\u6c42\u53c2\u6570\u7684\u6ce8\u89e3, \u628a\u524d\u7aef\u53c2\u6570\u5c01\u88c5\u4e3a\u5f62\u5f0f\u53c2\u6570<\/p>\n\n\n\n<p>\u7b80\u5355\u7406\u89e3\u4e3a\uff0c\u5b8c\u6210\u539f HttpServletRequest \u5bf9\u8c61\u7684\u529f\u80fd\uff0c\u4f46\u53c8\u4e0d\u5b8c\u5168\u76f8\u540c\uff08\u53c2\u6570\u4e2d\u4ecd\u80fd\u4f7f\u7528HttpServletRequest, \u4ee5\u53caHttpServletResponse\uff09<\/p>\n\n\n\n<p>\u7531\u4e8eSpringMVC\u4e2d\uff0c\u6bcf\u4e00\u4e2a\u4e1a\u52a1\u5904\u7406\u662f\u5728\u65b9\u6cd5\u4e2d\uff0c\u4e0d\u518d\u6709request\u5bf9\u8c61\u4e3a\u53c2\u6570\uff0c\u6240\u4ee5\u4f7f\u7528\u6b64\u6ce8\u89e3\u63a5\u6536\u53c2\u6570<\/p>\n\n\n\n<p>@RequestParam(value=\u201d\u53c2\u6570\u540d\u201d,required=\u201dtrue\/false\u201d,defaultValue=&#8221;\u9ed8\u8ba4\u503c&#8221;)<\/p>\n\n\n\n<ul><li>value &#8211;&gt;  \u524d\u7aef\u4f20\u9012\u7684\u53c2\u6570\u540d\uff0c\u5fc5\u987b<\/li><li>required &#8211;&gt;  \u524d\u7aef\u5fc5\u987b\u4f20\u9012\u6b64\u53c2\u6570\uff1f\u9ed8\u8ba4true<\/li><li>defaultValue &#8211;&gt; \u5f53\u53c2\u6570\u4e0d\u5b58\u5728\u65f6\u6307\u5b9a\u9ed8\u8ba4\u503c<\/li><\/ul>\n\n\n\n<h2>@ResponseBody<\/h2>\n\n\n\n<p>\u6b64\u6ce8\u89e3\uff0c<span class=\"has-inline-color has-luminous-vivid-orange-color\">\u53ef\u4ee5\u7528\u4e8e\u65b9\u6cd5\u6216\u7c7b\u4f53\u4e0a<\/span>\uff0c\u6b64\u6ce8\u89e3\u65e0\u5c5e\u6027<\/p>\n\n\n\n<p>\u4f7f\u7528\u4e86\u6b64\u6ce8\u89e3\u7684\u65b9\u6cd5\uff0c\u4e0d\u4f1a\u901a\u8fc7\u52a8\u6001\u89c6\u56fe\u6a21\u677f\u6e32\u67d3\u8fd4\u56de\u6570\u636e\uff0c\u800c\u662f\u76f4\u63a5\u8fd4\u56de\u7ed9\u6d4f\u89c8\u5668<\/p>\n\n\n\n<p>\u7528\u5728\u7c7b\u4e0a\u65f6\uff0c\u90a3\u4e48\u5f53\u524d\u7c7b\u4e2d\u6240\u6709\u5305\u542b\u4e86@RequestMaping\u6ce8\u89e3\u7684\u65b9\u6cd5\u90fd\u4f1a\u751f\u6548\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u4e24\u4e2a\u90fd\u662fspringMVC\u7684\u6ce8\u89e3 @RequestParam \u6b64\u6ce8\u89e3\u7528\u4e8e\u65b9\u6cd5\u7684\u5f62\u5f0f\u53c2\u6570\u524d, \u8fd9\u662f\u7528\u4e8e\u63a5\u6536\u8bf7\u6c42&hellip; <a href=\"https:\/\/www.52dixiaowo.com\/java\/post-1377.html\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb <span class=\"screen-reader-text\">@RequestParam,@RequestBody<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[38],"tags":[],"_links":{"self":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/1377"}],"collection":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/comments?post=1377"}],"version-history":[{"count":0,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/posts\/1377\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/media?parent=1377"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/categories?post=1377"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.52dixiaowo.com\/java\/wp-json\/wp\/v2\/tags?post=1377"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}