{"id":560,"date":"2018-04-07T08:08:05","date_gmt":"2018-04-06T23:08:05","guid":{"rendered":"http:\/\/www.code-magagine.com\/?p=560"},"modified":"2023-04-27T21:56:26","modified_gmt":"2023-04-27T12:56:26","slug":"%e3%80%90java%e3%82%b5%e3%83%bc%e3%83%96%e3%83%ac%e3%83%83%e3%83%88%e3%80%91doget%e3%80%81dopost%e3%81%ae%e4%bd%bf%e3%81%84%e5%88%86%e3%81%91","status":"publish","type":"post","link":"http:\/\/www.code-magagine.com\/?p=560","title":{"rendered":"\u3010Java\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u3011doGet\u3001doPost\u306e\u4f7f\u3044\u5206\u3051"},"content":{"rendered":"<p>\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u306e\u57fa\u672c\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u4e00\u5fdc\u307e\u3068\u3081\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<h2>\u305d\u3082\u305d\u3082\u3001GET\u3001POST\u3068\u306f\uff1f<\/h2>\n<p>\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u306e\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u3078\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u7a2e\u985e\u306e\u3053\u3068\u3067\u3059\u3002GET\u3068POST\u3067\u306f\u3001\u5168\u304f\u4ed5\u7d44\u307f\u304c\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u304c\u305d\u308c\u3092\u96a0\u3057\u3066\u304f\u308c\u3066\u3044\u308b\u306e\u3067\u3001<strong>\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3067\u306f\u305d\u306e\u9055\u3044\u3092\u6c17\u306b\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/strong><\/p>\n<h2>doGet\u3001doPost\u306b\u3064\u3044\u3066<\/h2>\n<h3>javax.servlet.http.HttpServlet\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9<\/h3>\n<p>doGet\u3001doPost\u30e1\u30bd\u30c3\u30c9\u306f\u3001<span style=\"color: #ff0000;\"><strong>\u300cjavax.servlet.http.HttpServlet\u30af\u30e9\u30b9\u306e\u30e1\u30bd\u30c3\u30c9\u300d<\/strong><\/span>\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u3092\u4f5c\u308b\u969b\u306f\u3001\u3053\u306e\u30af\u30e9\u30b9\u3092\u7d99\u627f\u3057\u3066\u4f5c\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h2>doGet<\/h2>\n<p>\u30fbGET\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n<p>\u30fb\u4e0b\u8a18\u306e\u3088\u3046\u306b\u3001\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u3092\u76f4\u63a5\uff35\uff32\uff2c\u3067\u547c\u3073\u51fa\u3057\u305f\u5834\u5408\u306f\u3001\u307e\u305a\u306f\u300cdoGet\u30e1\u30bd\u30c3\u30c9\u300d\u304c\u547c\u3073\u51fa\u3055\u308c\u308b\u306e\u3067\u3001<strong>\u4eee\u306bdoPost\u3057\u304b\u4f7f\u308f\u306a\u304f\u3066\u3082\u8a18\u8ff0\u306f\u5fc5\u9808<\/strong>\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>http:\/\/localhost:8080\/example\/Sevlet<\/p>\n<p>\u30fb\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u53d7\u3051\u6e21\u3057\u65b9\u304c\u3001URL\u306b\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u4ed8\u52a0\u3059\u308b\u5f62\u5f0f\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div class=\"graybox\">\n<p>\u4f8b\uff1acar\u3068\u3044\u3046\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u3001\u300c\u30bb\u30c0\u30f3\u300d\u3068\u3044\u3046\u6587\u5b57\u5217\u3092\u6e21\u3059\u5834\u5408<\/p>\n<p>http:\/\/localhost:8080\/example\/Sevlet?car=%e3%82%bb%e3%83%80%e3%83%b3<\/p>\n<\/div>\n<p>%b3\u306f\u3001URL\u30a8\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3068\u3044\u3063\u3066\u3001<strong>\u65e5\u672c\u8a9e\u306f\u3001\u57fa\u672c\u7684\u306b\u306fURL\u306b\u306f\u4f7f\u3048\u306a\u3044\u6587\u5b57<\/strong>\u306a\u306e\u3067\u3001\u3053\u3046\u3044\u3063\u305f\u6587\u5b57\u306b\u5909\u63db\u3055\u308c\u308b\u306e\u3067\u3059\u3002<\/p>\n<p>\u30fb\u66f8\u304d\u65b9\u306e\u4f8b<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\r\npublic class XssServlet extends HttpServlet {\r\n protected void doGet(HttpServletRequest req,\r\n HttpServletResponse resp) throws ServletException{\r\n \u2026\r\n }\r\n}\r\n<\/pre>\n<h2>doPost<\/h2>\n<p>\u30fbPOST\u30ea\u30af\u30a8\u30b9\u30c8\u3067\u547c\u3070\u308c\u307e\u3059\u3002<\/p>\n<p>\u30fb\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u53d7\u3051\u6e21\u3057\u306f\u3001<strong>HTTP\u306eBODY\u90e8\u3092\u4f7f\u3046\u306e\u3067\u3001URL\u306b\u306f\u4ed8\u52a0\u3055\u308c\u307e\u305b\u3093\u3002<\/strong><\/p>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u7684\u306bPOST\u306e\u65b9\u304c\u5b89\u5fc3\u3068\u601d\u308f\u308c\u304c\u3061\u3067\u3059\u304c\u3001HTTP\u3067\u306f\u3001BODY\u90e8\u306b\u5e73\u6587\u3067\u5165\u3063\u3066\u3044\u308b\u306e\u3067\u7c21\u5358\u306b\u898b\u3089\u308c\u3066\u3057\u307e\u3046\u306e\u3067\u3001\u30d7\u30ed\u30c8\u30b3\u30eb\u306b\u306fHTTPS\u3092\u4f7f\u3044\u6697\u53f7\u5316\u3059\u308b\u306e\u304c\u901a\u5e38\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u30fb\u66f8\u304d\u65b9\u306e\u4f8b<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\r\npublic class XssServlet extends HttpServlet {\r\n protected void doPost(HttpServletRequest req,\r\n HttpServletResponse resp) throws ServletException{\r\n \u2026\r\n }\r\n}\r\n<\/pre>\n<h2>doGet\u3068\u3001doPost\u306e\u5171\u901a\u90e8\u5206\u306f\u3001\u5171\u901a\u30e1\u30bd\u30c3\u30c9\u3092\u4f5c\u308d\u3046\u3002<\/h2>\n<p>doGet\u3068doPost\u3067\u5171\u901a\u3057\u3066\u3044\u308b\u51e6\u7406\u304c\u3042\u308c\u3070\u3001\u4e0b\u8a18\u306e\u3088\u3046\u306b\u3057\u3066\u5171\u901a\u5316\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<pre class=\"brush: java; title: ; notranslate\" title=\"\">\r\npublic class XssServlet extends HttpServlet {\r\n protected void doPost(HttpServletRequest req,\r\n HttpServletResponse resp) throws ServletException{\r\n    doCommon(req,resp);\r\n }\r\n\r\n protected void doPost(HttpServletRequest req,\r\n HttpServletResponse resp) throws ServletException{\r\n    doCommon(req,resp);\r\n }\r\n\r\n protected void doCommon(HttpServletRequest req,\r\n HttpServletResponse resp) throws ServletException{\r\n   System.out.println(&quot;\u5171\u901a\u51e6\u7406&quot;);\r\n }\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u306e\u57fa\u672c\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u4e00\u5fdc\u307e\u3068\u3081\u3066\u304a\u304d\u307e\u3059\u3002 \u305d\u3082\u305d\u3082\u3001GET\u3001POST\u3068\u306f\uff1f \u30d6\u30e9\u30a6\u30b6\u304b\u3089\u306e\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u3078\u306e\u30ea\u30af\u30a8\u30b9\u30c8\u306e\u7a2e\u985e\u306e\u3053\u3068\u3067\u3059\u3002GET\u3068POST\u3067\u306f\u3001\u5168\u304f\u4ed5\u7d44\u307f\u304c\u7570\u306a\u308a\u307e\u3059\u304c\u3001\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\u304c\u305d\u308c\u3092\u96a0\u3057 [&hellip;]","protected":false},"author":1,"featured_media":575,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[5],"tags":[],"_links":{"self":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/560"}],"collection":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=560"}],"version-history":[{"count":15,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/560\/revisions"}],"predecessor-version":[{"id":1784,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/posts\/560\/revisions\/1784"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=\/wp\/v2\/media\/575"}],"wp:attachment":[{"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=560"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.code-magagine.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}