{"id":403,"date":"2024-07-31T17:05:38","date_gmt":"2024-07-31T09:05:38","guid":{"rendered":"https:\/\/forelink.top\/?p=403"},"modified":"2024-07-31T17:05:39","modified_gmt":"2024-07-31T09:05:39","slug":"springmvc-json%e6%97%a5%e6%9c%9f%e5%8f%82%e6%95%b0%e4%bc%a0%e9%80%92","status":"publish","type":"post","link":"https:\/\/forelink.top\/index.php\/2024\/07\/31\/springmvc-json%e6%97%a5%e6%9c%9f%e5%8f%82%e6%95%b0%e4%bc%a0%e9%80%92\/","title":{"rendered":"SpringMVC-json&\u65e5\u671f\u53c2\u6570\u4f20\u9012"},"content":{"rendered":"\n

json\u53c2\u6570\u4f20\u9012<\/h1>\n\n\n\n

SpringMVC\u4e0d\u80fd\u8f6c\u5316json<\/p>\n\n\n\n

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\/\/pom.xml\n<dependency>\n      <groupId>com.fasterxml.jackson.core<\/groupId>\n      <artifactId>jackson-databind<\/artifactId>\n      <version>2.9.0<\/version>\n<\/dependency>\n<\/code><\/pre>\n\n\n\n
\u5f00\u542f\u529f\u80fd\uff1a<\/h2>\n\n\n\n
\u5728SpringMVC\u914d\u7f6e\u7c7b\u5b9a\u4e49\u4e0a\u65b9\u52a0\u5165 @EnableWebMvc \u6ce8\u89e3<\/p>\n\n\n\n
@EnableWebMvc \u662f\u914d\u7f6e\u7c7b\u6ce8\u89e3\uff0c\u80fd\u5f00\u542fSpringMVC\u7684\u591a\u9879\u8f85\u52a9\u529f\u80fd<\/p>\n\n\n\n
\/\/SpringMvcConfig.java\n@Configuration\n@ComponentScan(\"com.forelink.controller\")\n\/\/\u5f00\u542fSpringMVC\u7684\u591a\u9879\u8f85\u52a9\u529f\u80fd\n@EnableWebMvc\npublic class SpringMvcConfig {\n}\n<\/code><\/pre>\n\n\n\n
json \u8f6c List\uff1a<\/h2>\n\n\n\n
\u5728\u65b9\u6cd5\u5f62\u53c2\u540d\u52a0@RequestBody\uff0c\u5c31\u53ef\u4ee5\u8bfb\u53d6\u8bf7\u6c42\u4f53\u4e2d\u7684json\u6570\u636e\uff0c\u5e76\u8f6c\u6362\u4e3aList\u683c\u5f0f\u7684\u6570\u636e\u3002<\/p>\n\n\n\n
@RequestBody \u662f\u5f62\u53c2\u6ce8\u89e3\uff0c\u52a0\u8f7dSpringMVC\u63a7\u5236\u5668\u65b9\u6cd5\u5f62\u53c2\u5b9a\u4e49\u7684\u524d\u9762<\/p>\n\n\n\n
\/\/\u63a5\u53d7\u8bf7\u6c42\u4f53\u4e2d\u7684json\u6570\u636e\n@RequestMapping(\"\/cp5\")\n    @ResponseBody\n    public String cp5(@RequestBody List<String> name){\n        System.out.println(name);\n        return \"{'module':'user cp5'}\";\n    }\n<\/code><\/pre>\n\n\n\n
\u6b64\u6ce8\u89e3\u4e00\u4e2a\u5904\u7406\u5668\u65b9\u6cd5\u53ea\u80fd\u4f7f\u7528\u4e00\u6b21\u3002<\/p>\n\n\n\n
json\u8f6c\u5b9e\u4f53\u7c7b\uff1a<\/h2>\n\n\n\n
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RequestBody\u548cRequestParam\uff1a<\/h2>\n\n\n\n
@RequestParam \u7528\u4e8e\u63a5\u6536url\u5730\u5740\u4f20\u53c2\uff0c\u8868\u5355\u4f20\u53c2\n@RequestBody\u7528\u4e8e\u63a5\u53d7json\u6570\u636e<\/p>\n\n\n\n
\u540e\u671f\u5f00\u53d1\u4e2d\uff0c\u53d1\u9001json\u683c\u5f0f\u6570\u636e\u4e3a\u4e3b\uff0c@RequestBody\u5e94\u7528\u8f83\u5e7f\n\u5982\u679c\u53d1\u9001\u975ejson\u683c\u5f0f\u6570\u636e\uff0c\u9009\u7528@RequestParam\u63a5\u53d7\u8bf7\u6c42\u53c2\u6570<\/p>\n\n\n\n
\u65e5\u671f\u7c7b\u578b\u6570\u636e\uff1a<\/h1>\n\n\n\n
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\u200b    YYYY\/MM\/DD\n\u200b    YYYY-MM-DD\n\u200b    MM\/DD\/YYYY<\/p>\n\n\n\n
DateTimeFormat\u6ce8\u89e3\uff1a<\/h2>\n\n\n\n
@DateTimeFormat \u5f62\u53c2\u6ce8\u89e3\uff0c\u52a0\u5728SpringMVC\u63a7\u5236\u5668\u65b9\u6cd5\u5f62\u53c2\u524d\u9762\n\u80fd\u8bbe\u5b9a\u65e5\u671f\u65f6\u95f4\u578b\u6570\u636e\u683c\u5f0f<\/p>\n\n\n\n
\/\/\u63a5\u53d7url\u5730\u5740\u4e2d\u7684\u65f6\u95f4\u6570\u636e\n\/\/\u7528DateTimeFormat\u6ce8\u89e3\u6307\u5b9a\u63a5\u53d7\u7684\u65e5\u671f\u683c\u5f0f\n@RequestMapping(\"\/cp6\")\n@ResponseBody\npublic String cp6(Date date, \n                  @DateTimeFormat(pattern=\"yyyy-MM-dd\") Date date1, \n                  @DateTimeFormat(pattern = \"yyyy-MM-dd HH:mm:ss\")Date date2){\n    System.out.println(\"date: \" + date);\n    System.out.println(\"date1: \" + date1);\n    System.out.println(\"date2: \" + date2);\n    return \"{'module':'user cp6'}\";\n}\n<\/code><\/pre>\n\n\n\n
\u6d4b\u8bd5url\uff1a<\/p>\n\n\n\n
http://localhost:8080\/user\/cp6?date=2024\/07\/05&date1=2025-07-05&date2=2024\/05\/07%203:45:32\n<\/code><\/pre>\n\n\n\n
\u539f\u7406\uff1a<\/h2>\n\n\n\n
\u7528\u5230\u4e86 \u7c7b\u578b\u8f6c\u6362\u5668 ==> Convert\u63a5\u53e3\n\u5176\u4e2d\u5305\u542b\u65e5\u671f\u65f6\u95f4\u7684\u8f6c\u6362\u3002<\/p>\n\n\n\n
\u5305\u542b <\/p>\n\n\n\n
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@EnableWebMvc\u6ce8\u89e3\u548c\u7c7b\u578b\u8f6c\u6362\u5668\uff1a<\/h2>\n\n\n\n
\u5f00\u542f@EnableWebMvc\u529f\u80fd\u6ce8\u89e3\u540e\uff0c\u80fd\u6839\u636e\u7c7b\u578b\u5339\u914d\u5bf9\u5e94\u7684\u7c7b\u578b\u8f6c\u6362\u5668<\/p>\n","protected":false},"excerpt":{"rendered":"
json\u53c2\u6570\u4f20\u9012 SpringMVC\u4e0d\u80fd\u8f6c\u5316json \u5bfc\u5165\u4f9d\u8d56\uff1a \u5f00\u542f\u529f\u80fd\uff1a \u5728SpringMVC\u914d\u7f6e\u7c7b\u5b9a\u4e49\u4e0a […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[28,17],"tags":[],"class_list":["post-403","post","type-post","status-publish","format-standard","hentry","category-spring","category-17"],"_links":{"self":[{"href":"https:\/\/forelink.top\/index.php\/wp-json\/wp\/v2\/posts\/403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forelink.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forelink.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forelink.top\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/forelink.top\/index.php\/wp-json\/wp\/v2\/comments?post=403"}],"version-history":[{"count":1,"href":"https:\/\/forelink.top\/index.php\/wp-json\/wp\/v2\/posts\/403\/revisions"}],"predecessor-version":[{"id":404,"href":"https:\/\/forelink.top\/index.php\/wp-json\/wp\/v2\/posts\/403\/revisions\/404"}],"wp:attachment":[{"href":"https:\/\/forelink.top\/index.php\/wp-json\/wp\/v2\/media?parent=403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forelink.top\/index.php\/wp-json\/wp\/v2\/categories?post=403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forelink.top\/index.php\/wp-json\/wp\/v2\/tags?post=403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}