{"id":111417,"date":"2024-03-22T18:30:31","date_gmt":"2024-03-22T09:30:31","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%ae-response-addheader-%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9\/"},"modified":"2024-03-28T05:42:48","modified_gmt":"2024-03-27T20:42:48","slug":"java-%e3%81%ae-response-addheader-%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%ae-response-addheader-%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9\/","title":{"rendered":"Java \u306e response.addHeader() \u306e\u4f7f\u3044\u65b9"},"content":{"rendered":"<p>Java\u3067\u306f\u3001HTTP\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u30d8\u30c3\u30c0\u30fc\u60c5\u5831\u3092\u8ffd\u52a0\u3059\u308b\u305f\u3081\u306b`response.addHeader()`\u30e1\u30bd\u30c3\u30c9\u3092\u5229\u7528\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306f2\u3064\u306e\u5f15\u6570\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002\u6700\u521d\u306e\u5f15\u6570\u306f\u30d8\u30c3\u30c0\u30fc\u540d\u30012\u3064\u76ee\u306e\u5f15\u6570\u306f\u30d8\u30c3\u30c0\u30fc\u5024\u3067\u3059\u3002\u4ee5\u4e0b\u306f`response.addHeader()`\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u30d8\u30c3\u30c0\u30fc\u60c5\u5831\u3092\u8ffd\u52a0\u3059\u308b\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u3059\u3002<br \/>\n&#8220;`java<br \/>\nimport javax.servlet.http.HttpServletResponse;<br \/>\npublic class MyServlet extends HttpServlet {<br \/>\nprotected void doGet(HttpServletRequest request, HttpServletResponse response) {<br \/>\n\/\/ \u30d8\u30c3\u30c0\u30fc\u60c5\u5831\u306e\u8ffd\u52a0<br \/>\nresponse.addHeader(&#8220;Content-Type&#8221;, &#8220;text\/html&#8221;);<br \/>\nresponse.addHeader(&#8220;Cache-Control&#8221;, &#8220;no-cache&#8221;);<br \/>\n\/\/ \u4ed6\u306e\u51e6\u7406\u30ed\u30b8\u30c3\u30af&#8230;<br \/>\n}}<br \/>\n&#8220;`<br \/>\n\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u306f\u3001`response.addHeader()`\u30e1\u30bd\u30c3\u30c9\u306f\u5225\u3005\u306b&#8221;Content-Type&#8221;\u3068&#8221;Cache-Control&#8221;\u306e\u30d8\u30c3\u30c0\u30fc\u60c5\u5831\u3092\u8ffd\u52a0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java\u3067\u306f\u3001HTTP\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u30d8\u30c3\u30c0\u30fc\u60c5\u5831\u3092\u8ffd\u52a0\u3059\u308b\u305f\u3081\u306b`response.addHeader()`\u30e1\u30bd\u30c3\u30c9\u3092\u5229\u7528\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306f2\u3064\u306e\u5f15\u6570\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002\u6700\u521d\u306e\u5f15\u6570\u306f\u30d8\u30c3\u30c0\u30fc\u540d\u30012\u3064\u76ee\u306e\u5f15\u6570\u306f\u30d8\u30c3\u30c0\u30fc\u5024\u3067 [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-111417","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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