{"id":203466,"date":"2025-05-22T12:10:15","date_gmt":"2025-05-22T04:10:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203466\/"},"modified":"2025-05-22T12:10:15","modified_gmt":"2025-05-22T04:10:15","slug":"%e5%9c%a8-spring-boot-%e4%b8%ad%ef%bc%8csetcontenttype-%e5%af%b9%e5%9b%be%e7%89%87%e9%a2%84%e8%a7%88%e5%92%8c%e4%b8%8b%e8%bd%bd%e5%8a%9f%e8%83%bd%e7%9a%84%e5%bd%b1%e5%93%8d%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203466\/","title":{"rendered":"\u5728 Spring Boot \u4e2d\uff0csetContentType \u5bf9\u56fe\u7247\u9884\u89c8\u548c\u4e0b\u8f7d\u529f\u80fd\u7684\u5f71\u54cd\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>\u5728 Spring Boot \u4e2d\uff0csetContentType \u5bf9\u56fe\u7247\u9884\u89c8\u548c\u4e0b\u8f7d\u529f\u80fd\u7684\u5f71\u54cd\u662f\u4ec0\u4e48\uff1f<\/h1>\n<p>\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 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src=\"https:\/\/www.17golang.com\/uploads\/20241109\/1731120339672eccd3aea60.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>setContentType \u5bf9\u56fe\u7247\u9884\u89c8\u548c\u4e0b\u8f7d\u529f\u80fd\u7684\u5f71\u54cd<\/strong><\/p>\n<p>\u5728 Spring Boot \u4e2d\uff0cresponse.setContentType() \u65b9\u6cd5\u7528\u4e8e\u8bbe\u7f6e\u54cd\u5e94\u7684\u5185\u5bb9\u7c7b\u578b\u3002\u5728\u5904\u7406\u56fe\u7247\u65f6\uff0c\u5bf9\u8be5\u65b9\u6cd5\u7684\u8c03\u7528\u4f4d\u7f6e\u4f1a\u5f71\u54cd\u56fe\u7247\u7684\u9884\u89c8\u6216\u4e0b\u8f7d\u529f\u80fd\u3002<\/p>\n<p><strong>\u9884\u89c8<\/strong><\/p>\n<p>\u5f53 response.setContentType(&#8220;image\/*&#8221;) \u65b9\u6cd5\u653e\u5728\u83b7\u53d6\u8bfb\u53d6\u6587\u4ef6\u6d41\u5e76\u8d4b\u503c\u7ed9 putputStream 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