{"id":36217,"date":"2024-11-26T15:50:56","date_gmt":"2024-11-26T07:50:56","guid":{"rendered":"https:\/\/fwq.ai\/blog\/36217\/"},"modified":"2024-11-26T15:50:56","modified_gmt":"2024-11-26T07:50:56","slug":"java-%e5%9b%be%e7%89%87%e9%a2%84%e8%a7%88%e5%92%8c%e4%b8%8b%e8%bd%bd%ef%bc%9asetcontenttype-%e7%9a%84%e4%bd%8d%e7%bd%ae%e5%a6%82%e4%bd%95%e5%bd%b1%e5%93%8d%e5%8a%9f%e8%83%bd%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/36217\/","title":{"rendered":"Java \u56fe\u7247\u9884\u89c8\u548c\u4e0b\u8f7d\uff1asetContentType \u7684\u4f4d\u7f6e\u5982\u4f55\u5f71\u54cd\u529f\u80fd\uff1f"},"content":{"rendered":"

\"Java<\/p>\n

Java\u56fe\u7247\u9884\u89c8\u548c\u4e0b\u8f7d\uff1asetContentType\u5bf9\u529f\u80fd\u7684\u5f71\u54cd<\/strong><\/p>\n

\u5728\u83b7\u53d6\u8bfb\u53d6\u6587\u4ef6\u6d41\u5e76\u8d4b\u503c\u7ed9OutputStream\u4e4b\u524d\u653e\u7f6eresponse.setContentType(“image\/*”)\u4f1a\u5f71\u54cd\u56fe\u7247\u9884\u89c8\u548c\u4e0b\u8f7d\u529f\u80fd\u3002<\/p>\n

\u9884\u89c8\u56fe\u7247<\/strong><\/p>\n

\u5f53response.setContentType(“image\/*”)\u653e\u5728\u83b7\u53d6\u8bfb\u53d6\u6587\u4ef6\u6d41\u5e76\u8d4b\u503c\u7ed9OutputStream\u4e4b\u540e\uff0c\u6d4f\u89c8\u5668\u5c06\u54cd\u5e94\u5185\u5bb9\u89c6\u4e3a\u56fe\u50cf\uff0c\u5e76\u5728\u9875\u9762\u4e0a\u8fdb\u884c\u9884\u89c8\u3002\u8fd9\u662f\u56e0\u4e3a\u5b83\u63a5\u6536\u5230\u4e86\u8868\u793a\u56fe\u50cf\u7684Content Type\u3002<\/p>\n

\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

\u4e0b\u8f7d\u6587\u4ef6<\/strong><\/p>\n

\u5f53response.setContentType(“image\/*”)\u653e\u5728\u83b7\u53d6\u8bfb\u53d6\u6587\u4ef6\u6d41\u5e76\u8d4b\u503c\u7ed9OutputStream\u4e4b\u524d\uff0c\u6d4f\u89c8\u5668\u5c06\u54cd\u5e94\u5185\u5bb9\u89c6\u4e3a\u4e0b\u8f7d\u6587\u4ef6\u3002\u5b83\u4e0d\u4f1a\u5728\u9875\u9762\u4e0a\u9884\u89c8\u54cd\u5e94\u5185\u5bb9\uff0c\u800c\u662f\u5f39\u51fa\u6587\u4ef6\u4e0b\u8f7d\u5bf9\u8bdd\u6846\u4f9b\u7528\u6237\u4fdd\u5b58\u6587\u4ef6\u3002<\/p>\n

\u8fd9\u662f\u56e0\u4e3a\u5728\u83b7\u53d6\u6587\u4ef6\u6d41\u4e4b\u524d\u8bbe\u7f6eContent Type\u4e3aimage\/*\uff0c\u6d4f\u89c8\u5668\u6839\u636eContent Type\u5224\u65ad\u54cd\u5e94\u5185\u5bb9\u4e3a\u56fe\u50cf\uff0c\u5e76\u6839\u636e\u8bbe\u7f6e\u81ea\u52a8\u5904\u7406\u54cd\u5e94\u3002\u56e0\u6b64\uff0c\u6d4f\u89c8\u5668\u5c06\u54cd\u5e94\u7684\u5185\u5bb9\u89c6\u4e3a\u4e0b\u8f7d\u6587\u4ef6\uff0c\u5e76\u5f39\u51fa\u6587\u4ef6\u4e0b\u8f7d\u5bf9\u8bdd\u6846\u3002<\/p>\n

\u5f71\u54cd\u539f\u56e0<\/strong><\/p>\n

\u6d4f\u89c8\u5668\u7684\u884c\u4e3a\u53d6\u51b3\u4e8e\u54cd\u5e94\u7684Content Type\u3002\u5f53Content Type\u8bbe\u7f6e\u4e3aimage\/*\u65f6\uff0c\u6d4f\u89c8\u5668\u5c06\u5176\u89c6\u4e3a\u56fe\u50cf\u5e76\u5728\u9875\u9762\u4e0a\u8fdb\u884c\u9884\u89c8\uff1b\u5f53Content Type\u8bbe\u7f6e\u4e3a\u4e0b\u8f7d\u6587\u4ef6\u65f6\uff0c\u6d4f\u89c8\u5668\u5c06\u5176\u89c6\u4e3a\u4e0b\u8f7d\u6587\u4ef6\u5e76\u5f39\u51fa\u6587\u4ef6\u4e0b\u8f7d\u5bf9\u8bdd\u6846\u3002<\/p>\n

\u56e0\u6b64\uff0cplacement of response.setContentType(“image\/*”)\u5f71\u54cd\u4e86\u6d4f\u89c8\u5668\u7684\u54cd\u5e94\u5904\u7406\u65b9\u5f0f\uff0c\u4ece\u800c\u5f71\u54cd\u4e86\u56fe\u7247\u9884\u89c8\u548c\u4e0b\u8f7d\u529f\u80fd\u3002<\/p>\n

\u4ee5\u4e0a\u5c31\u662fJava \u56fe\u7247\u9884\u89c8\u548c\u4e0b\u8f7d\uff1asetContentType \u7684\u4f4d\u7f6e\u5982\u4f55\u5f71\u54cd\u529f\u80fd\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":"

Java\u56fe\u7247\u9884\u89c8\u548c\u4e0b\u8f7d\uff1asetContentType\u5bf9\u529f\u80fd\u7684\u5f71\u54cd \u5728\u83b7\u53d6\u8bfb\u53d6\u6587\u4ef6\u6d41\u5e76\u8d4b\u503c\u7ed9OutputStream\u4e4b\u524d\u653e\u7f6eresponse.setContentType(“image\/*”)\u4f1a\u5f71\u54cd\u56fe\u7247\u9884\u89c8\u548c\u4e0b\u8f7d\u529f\u80fd\u3002 \u9884\u89c8\u56fe\u7247 \u5f53response.setContentType(“image\/*”)\u653e\u5728\u83b7\u53d6\u8bfb\u53d6\u6587\u4ef6\u6d41\u5e76\u8d4b\u503c\u7ed9OutputStream\u4e4b\u540e\uff0c\u6d4f\u89c8\u5668\u5c06\u54cd\u5e94\u5185\u5bb9\u89c6\u4e3a\u56fe\u50cf\uff0c\u5e76\u5728\u9875\u9762\u4e0a\u8fdb\u884c\u9884\u89c8\u3002\u8fd9\u662f\u56e0\u4e3a\u5b83\u63a5\u6536\u5230\u4e86\u8868\u793a\u56fe\u50cf\u7684Content Type\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u4e0b\u8f7d\u6587\u4ef6 \u5f53response.setContentType(“image\/*”)\u653e\u5728\u83b7\u53d6\u8bfb\u53d6\u6587\u4ef6\u6d41\u5e76\u8d4b\u503c\u7ed9OutputStream\u4e4b\u524d\uff0c\u6d4f\u89c8\u5668\u5c06\u54cd\u5e94\u5185\u5bb9\u89c6\u4e3a\u4e0b\u8f7d\u6587\u4ef6\u3002\u5b83\u4e0d\u4f1a\u5728\u9875\u9762\u4e0a\u9884\u89c8\u54cd\u5e94\u5185\u5bb9\uff0c\u800c\u662f\u5f39\u51fa\u6587\u4ef6\u4e0b\u8f7d\u5bf9\u8bdd\u6846\u4f9b\u7528\u6237\u4fdd\u5b58\u6587\u4ef6\u3002 \u8fd9\u662f\u56e0\u4e3a\u5728\u83b7\u53d6\u6587\u4ef6\u6d41\u4e4b\u524d\u8bbe\u7f6eContent Type\u4e3aimage\/*\uff0c\u6d4f\u89c8\u5668\u6839\u636eContent Type\u5224\u65ad\u54cd\u5e94\u5185\u5bb9\u4e3a\u56fe\u50cf\uff0c\u5e76\u6839\u636e\u8bbe\u7f6e\u81ea\u52a8\u5904\u7406\u54cd\u5e94\u3002\u56e0\u6b64\uff0c\u6d4f\u89c8\u5668\u5c06\u54cd\u5e94\u7684\u5185\u5bb9\u89c6\u4e3a\u4e0b\u8f7d\u6587\u4ef6\uff0c\u5e76\u5f39\u51fa\u6587\u4ef6\u4e0b\u8f7d\u5bf9\u8bdd\u6846\u3002 \u5f71\u54cd\u539f\u56e0 \u6d4f\u89c8\u5668\u7684\u884c\u4e3a\u53d6\u51b3\u4e8e\u54cd\u5e94\u7684Content Type\u3002\u5f53Content Type\u8bbe\u7f6e\u4e3aimage\/*\u65f6\uff0c\u6d4f\u89c8\u5668\u5c06\u5176\u89c6\u4e3a\u56fe\u50cf\u5e76\u5728\u9875\u9762\u4e0a\u8fdb\u884c\u9884\u89c8\uff1b\u5f53Content Type\u8bbe\u7f6e\u4e3a\u4e0b\u8f7d\u6587\u4ef6\u65f6\uff0c\u6d4f\u89c8\u5668\u5c06\u5176\u89c6\u4e3a\u4e0b\u8f7d\u6587\u4ef6\u5e76\u5f39\u51fa\u6587\u4ef6\u4e0b\u8f7d\u5bf9\u8bdd\u6846\u3002 \u56e0\u6b64\uff0cplacement of response.setContentType(“image\/*”)\u5f71\u54cd\u4e86\u6d4f\u89c8\u5668\u7684\u54cd\u5e94\u5904\u7406\u65b9\u5f0f\uff0c\u4ece\u800c\u5f71\u54cd\u4e86\u56fe\u7247\u9884\u89c8\u548c\u4e0b\u8f7d\u529f\u80fd\u3002 \u4ee5\u4e0a\u5c31\u662fJava \u56fe\u7247\u9884\u89c8\u548c\u4e0b\u8f7d\uff1asetContentType \u7684\u4f4d\u7f6e\u5982\u4f55\u5f71\u54cd\u529f\u80fd\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-36217","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36217","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=36217"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36217\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=36217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=36217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=36217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}