{"id":66885,"date":"2025-05-03T15:18:06","date_gmt":"2025-05-03T07:18:06","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66885\/"},"modified":"2025-05-03T15:18:06","modified_gmt":"2025-05-03T07:18:06","slug":"java%e7%88%ac%e8%99%ab%e6%80%8e%e4%b9%88%e4%bf%9d%e7%95%99%e7%99%bb%e5%bd%95%e4%bf%a1%e6%81%af-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66885\/","title":{"rendered":"java\u722c\u866b\u600e\u4e48\u4fdd\u7559\u767b\u5f55\u4fe1\u606f"},"content":{"rendered":"<blockquote><p>\n  java \u722c\u866b\u4fdd\u7559\u767b\u5f55\u4fe1\u606f\u7684\u65b9\u6cd5\u6709\uff1a1. \u4f7f\u7528 cookie\uff1b2. \u4f7f\u7528 session\uff1b3. \u4f7f\u7528 http header\u3002\u5177\u4f53\u7684\u5b9e\u73b0\u6b65\u9aa4\u5305\u62ec\u89e3\u6790 cookie \u4fe1\u606f\uff0c\u521b\u5efa http \u8bf7\u6c42\uff0c\u6267\u884c\u767b\u5f55\u8bf7\u6c42\uff0c\u83b7\u53d6 cookie \u4fe1\u606f\uff0c\u5728\u540e\u7eed\u8bf7\u6c42\u4e2d\u643a\u5e26 cookie \u4fe1\u606f\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/17\/2024111716493997698.jpg\" class=\"aligncenter\" title=\"java\u722c\u866b\u600e\u4e48\u4fdd\u7559\u767b\u5f55\u4fe1\u606f\u63d2\u56fe\" alt=\"java\u722c\u866b\u600e\u4e48\u4fdd\u7559\u767b\u5f55\u4fe1\u606f\u63d2\u56fe\" \/><\/p>\n<p><strong>Java\u722c\u866b\u5982\u4f55\u4fdd\u7559\u767b\u5f55\u4fe1\u606f<\/strong><\/p>\n<p>\u5728Java\u722c\u866b\u4e2d\uff0c\u4fdd\u7559\u767b\u5f55\u4fe1\u606f\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u4f7f\u722c\u866b\u80fd\u591f\u5728\u7f51\u7ad9\u4e2d\u6301\u7eed\u8bbf\u95ee\u53d7\u4fdd\u62a4\u7684\u5185\u5bb9\uff0c\u800c\u65e0\u9700\u53cd\u590d\u91cd\u65b0\u767b\u5f55\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5728Java\u722c\u866b\u4e2d\u4fdd\u7559\u767b\u5f55\u4fe1\u606f\u7684\u6b65\u9aa4\uff1a<\/p>\n<p><strong>1. \u4f7f\u7528Cookie<\/strong><\/p>\n<p>Cookie\u662f\u7f51\u7ad9\u5728\u7528\u6237\u6d4f\u89c8\u5668\u4e2d\u5b58\u50a8\u7684\u6587\u672c\u6587\u4ef6\uff0c\u7528\u4e8e\u5b58\u50a8\u767b\u5f55\u4fe1\u606f\u7b49\u6570\u636e\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Java API\uff08\u5982org..http.client.CookieStore\uff09\u6765\u83b7\u53d6\u548c\u5b58\u50a8Cookie\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p><strong>2. Session<\/strong><\/p>\n<p>Session\u662f\u7528\u4e8e\u5728\u591a\u6b21HTTP\u8bf7\u6c42\u4e4b\u95f4\u5b58\u50a8\u7528\u6237\u4fe1\u606f\u7684\u4e00\u79cd\u673a\u5236\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Java API\uff08\u5982javax.servlet.http.HttpSession\uff09\u6765\u521b\u5efa\u548c\u7ba1\u7406Session\u3002<\/p>\n<p><strong>3. HTTP Header<\/strong><\/p>\n<p>\u67d0\u4e9b\u7f51\u7ad9\u4f7f\u7528HTTP header\u6765\u4f20\u9012\u767b\u5f55\u4fe1\u606f\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Java API\uff08\u5982org.apache.http.client.methods.HttpUriRequest\uff09\u6765\u8bbe\u7f6e\u548c\u8bfb\u53d6HTTP header\u3002<\/p>\n<p><strong>4. \u5177\u4f53\u5b9e\u73b0<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528Cookie\u6765\u5728Java\u722c\u866b\u4e2d\u4fdd\u7559\u767b\u5f55\u4fe1\u606f\uff1a<\/p>\n<pre>import org.apache.http.client.CookieStore;\nimport org.apache.http.client.HttpClient;\nimport org.apache.http.client.methods.HttpPost;\nimport org.apache.http.client.protocol.HttpClientContext;\nimport org.apache.http.cookie.Cookie;\nimport org.apache.http.entity.StringEntity;\nimport org.apache.http.impl.client.BasicCookieStore;\nimport org.apache.http.impl.client.HttpClients;\nimport org.apache.http.impl.conn.PoolingHttpClientConnectionManager;\n\npublic class LoginExample {\n\n    public static void main(String[] args) throws Exception {\n        \/\/ \u521b\u5efaHttpClient\n        HttpClient httpClient = HttpClients.custom()\n                .setConnectionManager(new PoolingHttpClientConnectionManager())\n                .setDefaultCookieStore(new BasicCookieStore())\n                .build();\n\n        \/\/ \u521b\u5efaHTTP\u8bf7\u6c42\n        HttpPost loginRequest = new HttpPost(\"https:\/\/example.com\/login\");\n        loginRequest.setEntity(new StringEntity(\"username=my_username&amp;password=my_password\"));\n\n        \/\/ \u6267\u884c\u767b\u5f55\u8bf7\u6c42\n        HttpClientContext context = HttpClientContext.create();\n        httpClient.execute(loginRequest, context);\n\n        \/\/ \u83b7\u53d6Cookie\u4fe1\u606f\n        CookieStore cookieStore = context.getCookieStore();\n        for (Cookie cookie : cookieStore.getCookies()) {\n            System.out.println(cookie.getName() + \"=\" + cookie.getValue());\n        }\n\n        \/\/ \u540e\u7eed\u8bf7\u6c42\u4e2d\u643a\u5e26Cookie\u4fe1\u606f\n        \/\/ ...\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u901a\u8fc7\u9075\u5faa\u8fd9\u4e9b\u6b65\u9aa4\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u7559\u767b\u5f55\u4fe1\u606f\u5e76\u6784\u5efa\u66f4\u5f3a\u5927\u7684Java\u722c\u866b\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u4fdd\u7559\u767b\u5f55\u4fe1\u606f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>java \u722c\u866b\u4fdd\u7559\u767b\u5f55\u4fe1\u606f\u7684\u65b9\u6cd5\u6709\uff1a1. \u4f7f\u7528 cookie\uff1b2. \u4f7f\u7528 session\uff1b3. \u4f7f\u7528 http header\u3002\u5177\u4f53\u7684\u5b9e\u73b0\u6b65\u9aa4\u5305\u62ec\u89e3\u6790 cookie \u4fe1\u606f\uff0c\u521b\u5efa http \u8bf7\u6c42\uff0c\u6267\u884c\u767b\u5f55\u8bf7\u6c42\uff0c\u83b7\u53d6 cookie \u4fe1\u606f\uff0c\u5728\u540e\u7eed\u8bf7\u6c42\u4e2d\u643a\u5e26 cookie \u4fe1\u606f\u3002 Java\u722c\u866b\u5982\u4f55\u4fdd\u7559\u767b\u5f55\u4fe1\u606f \u5728Java\u722c\u866b\u4e2d\uff0c\u4fdd\u7559\u767b\u5f55\u4fe1\u606f\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u4e3a\u5b83\u4f7f\u722c\u866b\u80fd\u591f\u5728\u7f51\u7ad9\u4e2d\u6301\u7eed\u8bbf\u95ee\u53d7\u4fdd\u62a4\u7684\u5185\u5bb9\uff0c\u800c\u65e0\u9700\u53cd\u590d\u91cd\u65b0\u767b\u5f55\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5728Java\u722c\u866b\u4e2d\u4fdd\u7559\u767b\u5f55\u4fe1\u606f\u7684\u6b65\u9aa4\uff1a 1. \u4f7f\u7528Cookie Cookie\u662f\u7f51\u7ad9\u5728\u7528\u6237\u6d4f\u89c8\u5668\u4e2d\u5b58\u50a8\u7684\u6587\u672c\u6587\u4ef6\uff0c\u7528\u4e8e\u5b58\u50a8\u767b\u5f55\u4fe1\u606f\u7b49\u6570\u636e\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Java API\uff08\u5982org..http.client.CookieStore\uff09\u6765\u83b7\u53d6\u548c\u5b58\u50a8Cookie\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b 2. Session Session\u662f\u7528\u4e8e\u5728\u591a\u6b21HTTP\u8bf7\u6c42\u4e4b\u95f4\u5b58\u50a8\u7528\u6237\u4fe1\u606f\u7684\u4e00\u79cd\u673a\u5236\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Java API\uff08\u5982javax.servlet.http.HttpSession\uff09\u6765\u521b\u5efa\u548c\u7ba1\u7406Session\u3002 3. HTTP Header \u67d0\u4e9b\u7f51\u7ad9\u4f7f\u7528HTTP header\u6765\u4f20\u9012\u767b\u5f55\u4fe1\u606f\u3002\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528Java API\uff08\u5982org.apache.http.client.methods.HttpUriRequest\uff09\u6765\u8bbe\u7f6e\u548c\u8bfb\u53d6HTTP header\u3002 4. \u5177\u4f53\u5b9e\u73b0 \u4ee5\u4e0b\u662f\u4e00\u4e2a\u793a\u4f8b\u4ee3\u7801\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528Cookie\u6765\u5728Java\u722c\u866b\u4e2d\u4fdd\u7559\u767b\u5f55\u4fe1\u606f\uff1a import org.apache.http.client.CookieStore; import org.apache.http.client.HttpClient; import org.apache.http.client.methods.HttpPost; import org.apache.http.client.protocol.HttpClientContext; import org.apache.http.cookie.Cookie; import org.apache.http.entity.StringEntity; import org.apache.http.impl.client.BasicCookieStore; import org.apache.http.impl.client.HttpClients; import [&hellip;]<\/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-66885","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66885","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=66885"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66885\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66885"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66885"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}