{"id":128251,"date":"2024-10-26T12:46:18","date_gmt":"2024-10-26T04:46:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128251\/"},"modified":"2024-10-26T12:46:18","modified_gmt":"2024-10-26T04:46:18","slug":"redis-%e5%af%a6%e7%8f%be-web-%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e7%9a%84%e7%99%bb%e9%8c%84%e9%a9%97%e8%ad%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128251\/","title":{"rendered":"Redis \u5be6\u73fe web \u61c9\u7528\u7a0b\u5e8f\u7684\u767b\u9304\u9a57\u8b49"},"content":{"rendered":"<h1 id=\"redis-%e5%af%a6%e7%8f%be-web-%e6%87%89%e7%94%a8%e7%a8%8b%e5%ba%8f%e7%9a%84%e7%99%bb%e9%8c%84%e9%a9%97%e8%ad%89-DqmVeInTvE\">Redis \u5be6\u73fe Web \u61c9\u7528\u7a0b\u5e8f\u7684\u767b\u9304\u9a57\u8b49<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u767b\u9304\u9a57\u8b49\u662f\u78ba\u4fdd\u7528\u6236\u5b89\u5168\u548c\u6578\u64da\u4fdd\u8b77\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u96a8\u8457\u7528\u6236\u6578\u91cf\u7684\u589e\u52a0\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u7ba1\u7406\u767b\u9304\u72c0\u614b\u6210\u70ba\u4e86\u958b\u767c\u8005\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u63d0\u4f9b\u4e86\u512a\u79c0\u7684\u6027\u80fd\u548c\u9748\u6d3b\u6027\uff0c\u6210\u70ba\u5be6\u73fe\u767b\u9304\u9a57\u8b49\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-DqmVeInTvE\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u4f4e\u5ef6\u9072\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87-redis-%e9%80%b2%e8%a1%8c%e7%99%bb%e9%8c%84%e9%a9%97%e8%ad%89%ef%bc%9f-DqmVeInTvE\">\u70ba\u4ec0\u9ebc\u9078\u64c7 Redis \u9032\u884c\u767b\u9304\u9a57\u8b49\uff1f<\/h2>\n<ul>\n<li><strong>\u9ad8\u6027\u80fd\uff1a<\/strong>Redis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u80fd\u5920\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\uff0c\u9019\u5c0d\u65bc\u767b\u9304\u9a57\u8b49\u7684\u5373\u6642\u6027\u8981\u6c42\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u7c21\u55ae\u6613\u7528\uff1a<\/strong>Redis \u63d0\u4f9b\u4e86\u7c21\u55ae\u7684 API\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u8f15\u9b06\u5730\u9032\u884c\u6578\u64da\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u652f\u6301\u6301\u4e45\u5316\uff1a<\/strong>\u96d6\u7136 Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u4f46\u5b83\u4e5f\u652f\u6301\u6578\u64da\u6301\u4e45\u5316\uff0c\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u670d\u52d9\u5668\u91cd\u555f\u800c\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-redis-%e5%af%a6%e7%8f%be%e7%99%bb%e9%8c%84%e9%a9%97%e8%ad%89-DqmVeInTvE\">\u5982\u4f55\u4f7f\u7528 Redis \u5be6\u73fe\u767b\u9304\u9a57\u8b49<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 Redis \u5be6\u73fe\u767b\u9304\u9a57\u8b49\u7684\u57fa\u672c\u6d41\u7a0b\uff1a<\/p>\n<h3 id=\"1-%e7%94%a8%e6%88%b6%e7%99%bb%e9%8c%84-DqmVeInTvE\">1. \u7528\u6236\u767b\u9304<\/h3>\n<p>\u7576\u7528\u6236\u63d0\u4ea4\u767b\u9304\u8868\u55ae\u6642\uff0c\u5f8c\u7aef\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u9a57\u8b49\u7528\u6236\u7684\u6191\u8b49\u3002\u9019\u901a\u5e38\u6d89\u53ca\u67e5\u8a62\u6578\u64da\u5eab\u4ee5\u78ba\u8a8d\u7528\u6236\u540d\u548c\u5bc6\u78bc\u7684\u6b63\u78ba\u6027\u3002<\/p>\n<pre><code>\nif (verifyCredentials(username, password)) {\n    \/\/ \u767b\u9304\u6210\u529f\uff0c\u751f\u6210 session ID\n    String sessionId = UUID.randomUUID().toString();\n    \/\/ \u5c07 session ID \u5b58\u5132\u5230 Redis\n    redisClient.set(sessionId, username);\n    \/\/ \u8a2d\u7f6e session \u7684\u904e\u671f\u6642\u9593\n    redisClient.expire(sessionId, 3600); \/\/ 1 \u5c0f\u6642\n}\n<\/code><\/pre>\n<h3 id=\"2-%e7%94%a8%e6%88%b6%e8%ab%8b%e6%b1%82%e9%a9%97%e8%ad%89-DqmVeInTvE\">2. \u7528\u6236\u8acb\u6c42\u9a57\u8b49<\/h3>\n<p>\u5728\u7528\u6236\u9032\u884c\u5f8c\u7e8c\u8acb\u6c42\u6642\uff0c\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u6aa2\u67e5\u7528\u6236\u7684 session ID \u662f\u5426\u6709\u6548\u3002<\/p>\n<pre><code>\nString username = redisClient.get(sessionId);\nif (username != null) {\n    \/\/ Session \u6709\u6548\uff0c\u5141\u8a31\u8a2a\u554f\n} else {\n    \/\/ Session \u7121\u6548\uff0c\u91cd\u5b9a\u5411\u5230\u767b\u9304\u9801\u9762\n}\n<\/code><\/pre>\n<h3 id=\"3-%e7%94%a8%e6%88%b6%e7%99%bb%e5%87%ba-DqmVeInTvE\">3. \u7528\u6236\u767b\u51fa<\/h3>\n<p>\u7576\u7528\u6236\u9078\u64c7\u767b\u51fa\u6642\uff0c\u61c9\u7528\u7a0b\u5e8f\u9700\u8981\u5f9e Redis \u4e2d\u522a\u9664\u76f8\u61c9\u7684 session ID\u3002<\/p>\n<pre><code>\nredisClient.del(sessionId);\n<\/code><\/pre>\n<h2 id=\"%e5%ae%89%e5%85%a8%e6%80%a7%e8%80%83%e9%87%8f-DqmVeInTvE\">\u5b89\u5168\u6027\u8003\u91cf<\/h2>\n<p>\u5728\u5be6\u73fe\u767b\u9304\u9a57\u8b49\u6642\uff0c\u5b89\u5168\u6027\u662f\u4e0d\u53ef\u5ffd\u8996\u7684\u56e0\u7d20\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528 HTTPS\uff1a<\/strong>\u78ba\u4fdd\u6240\u6709\u7684\u6578\u64da\u50b3\u8f38\u90fd\u662f\u52a0\u5bc6\u7684\uff0c\u4ee5\u9632\u6b62\u4e2d\u9593\u4eba\u653b\u64ca\u3002<\/li>\n<li><strong>\u5bc6\u78bc\u54c8\u5e0c\uff1a<\/strong>\u5728\u5b58\u5132\u7528\u6236\u5bc6\u78bc\u6642\uff0c\u61c9\u4f7f\u7528\u5b89\u5168\u7684\u54c8\u5e0c\u7b97\u6cd5\uff08\u5982 bcrypt\uff09\u9032\u884c\u52a0\u5bc6\u3002<\/li>\n<li><strong>\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593\uff1a<\/strong>\u5c0d\u65bc session ID\uff0c\u61c9\u8a2d\u7f6e\u5408\u7406\u7684\u904e\u671f\u6642\u9593\uff0c\u4ee5\u6e1b\u5c11\u88ab\u76dc\u7528\u7684\u98a8\u96aa\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-DqmVeInTvE\">\u7e3d\u7d50<\/h2>\n<p>\u4f7f\u7528 Redis \u5be6\u73fe Web \u61c9\u7528\u7a0b\u5e8f\u7684\u767b\u9304\u9a57\u8b49\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6027\u80fd\uff0c\u9084\u80fd\u7c21\u5316\u958b\u767c\u904e\u7a0b\u3002\u901a\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u5b89\u5168\u63aa\u65bd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8b77\u7528\u6236\u6578\u64da\uff0c\u63d0\u5347\u7528\u6236\u9ad4\u9a57\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u60a8\u90fd\u80fd\u627e\u5230\u5408\u9069\u7684\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\u767c\u5c55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528 Redis \u5be6\u73fe web \u61c9\u7528\u7a0b\u5e8f\u7684\u767b\u9304\u9a57\u8b49\uff0c\u63d0\u5347\u5b89\u5168\u6027\u8207\u6027\u80fd\uff0c\u7c21\u5316\u7528\u6236\u7ba1\u7406\u6d41\u7a0b\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-128251","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=128251"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128251\/revisions"}],"predecessor-version":[{"id":128252,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128251\/revisions\/128252"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128251"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}