{"id":97588,"date":"2024-10-20T19:16:21","date_gmt":"2024-10-20T11:16:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97588\/"},"modified":"2024-10-20T19:16:21","modified_gmt":"2024-10-20T11:16:21","slug":"redis-%e6%ba%90%e7%a2%bc%e9%96%b1%e8%ae%80%e6%8c%87%e5%8d%97%e6%a7%8b%e5%bb%ba%e6%9c%89%e6%95%88%e7%9a%84%e9%96%b1%e8%ae%80%e9%a0%86%e5%ba%8f%ef%bc%88redis-%e6%ba%90%e7%a2%bc%e9%96%b1%e8%ae%80","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97588\/","title":{"rendered":"Redis \u6e90\u78bc\u95b1\u8b80\u6307\u5357\u69cb\u5efa\u6709\u6548\u7684\u95b1\u8b80\u9806\u5e8f\uff08redis \u6e90\u78bc\u95b1\u8b80\u9806\u5e8f\uff09"},"content":{"rendered":"<h1 id=\"redis-%e6%ba%90%e7%a2%bc%e9%96%b1%e8%ae%80%e6%8c%87%e5%8d%97%e6%a7%8b%e5%bb%ba%e6%9c%89%e6%95%88%e7%9a%84%e9%96%b1%e8%ae%80%e9%a0%86%e5%ba%8f-cPLUEkMlHX\">Redis \u6e90\u78bc\u95b1\u8b80\u6307\u5357\u69cb\u5efa\u6709\u6548\u7684\u95b1\u8b80\u9806\u5e8f<\/h1>\n<p>Redis \u662f\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u5982\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u5c0d\u65bc\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u6df1\u5165\u7406\u89e3 Redis \u7684\u6e90\u78bc\u4e0d\u50c5\u80fd\u5920\u63d0\u5347\u6280\u8853\u80fd\u529b\uff0c\u9084\u80fd\u5e6b\u52a9\u89e3\u6c7a\u5be6\u969b\u554f\u984c\u3002\u672c\u6587\u5c07\u63d0\u4f9b\u4e00\u500b\u6709\u6548\u7684 Redis \u6e90\u78bc\u95b1\u8b80\u9806\u5e8f\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u5176\u5167\u90e8\u904b\u4f5c\u3002<\/p>\n<h2 id=\"1-%e7%92%b0%e5%a2%83%e6%ba%96%e5%82%99-cPLUEkMlHX\">1. \u74b0\u5883\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u95b1\u8b80 Redis \u6e90\u78bc\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u6e96\u5099\u597d\u958b\u767c\u74b0\u5883\u3002\u53ef\u4ee5\u5f9e Redis \u7684\u5b98\u65b9 GitHub \u5009\u5eab\u4e0b\u8f09\u6e90\u78bc\uff1a<\/p>\n<pre><code>git clone https:\/\/github.com\/redis\/redis.git<\/code><\/pre>\n<p>\u4e0b\u8f09\u5b8c\u6210\u5f8c\uff0c\u5efa\u8b70\u4f7f\u7528 IDE\uff08\u5982 Visual Studio Code \u6216 JetBrains \u7684 IDE\uff09\u4f86\u9032\u884c\u6e90\u78bc\u7684\u700f\u89bd\u548c\u7de8\u8f2f\uff0c\u9019\u6a23\u53ef\u4ee5\u66f4\u65b9\u4fbf\u5730\u9032\u884c\u4ee3\u78bc\u641c\u7d22\u548c\u8abf\u8a66\u3002<\/p>\n<h2 id=\"2-%e7%90%86%e8%a7%a3%e5%9f%ba%e6%9c%ac%e6%9e%b6%e6%a7%8b-cPLUEkMlHX\">2. \u7406\u89e3\u57fa\u672c\u67b6\u69cb<\/h2>\n<p>\u5728\u6df1\u5165\u6e90\u78bc\u4e4b\u524d\uff0c\u4e86\u89e3 Redis \u7684\u57fa\u672c\u67b6\u69cb\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002Redis \u7684\u6838\u5fc3\u7d44\u4ef6\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5ba2\u6236\u7aef<\/strong>\uff1a\u7528\u65bc\u8207 Redis \u9032\u884c\u4ea4\u4e92\u7684\u61c9\u7528\u7a0b\u5e8f\u3002<\/li>\n<li><strong>\u670d\u52d9\u5668<\/strong>\uff1a\u8655\u7406\u5ba2\u6236\u7aef\u8acb\u6c42\u7684\u6838\u5fc3\u90e8\u5206\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab<\/strong>\uff1a\u5b58\u5132\u6578\u64da\u7684\u5730\u65b9\uff0cRedis \u4f7f\u7528\u5167\u5b58\u4f86\u5b58\u5132\u6578\u64da\u3002<\/li>\n<\/ul>\n<p>\u5728\u6e90\u78bc\u4e2d\uff0c\u4e3b\u8981\u7684\u5165\u53e3\u6587\u4ef6\u662f <code>src\/server.c<\/code>\uff0c\u9019\u88e1\u5305\u542b\u4e86\u670d\u52d9\u5668\u7684\u555f\u52d5\u548c\u904b\u884c\u908f\u8f2f\u3002<\/p>\n<h2 id=\"3-%e9%80%90%e6%ad%a5%e9%96%b1%e8%ae%80%e6%ba%90%e7%a2%bc-cPLUEkMlHX\">3. \u9010\u6b65\u95b1\u8b80\u6e90\u78bc<\/h2>\n<p>\u4ee5\u4e0b\u662f\u5efa\u8b70\u7684\u95b1\u8b80\u9806\u5e8f\uff1a<\/p>\n<h3 id=\"3-1-%e6%9c%8d%e5%8b%99%e5%99%a8%e5%95%9f%e5%8b%95-cPLUEkMlHX\">3.1 \u670d\u52d9\u5668\u555f\u52d5<\/h3>\n<p>\u9996\u5148\uff0c\u67e5\u770b <code>server.c<\/code> \u4e2d\u7684 <code>main<\/code> \u51fd\u6578\uff0c\u9019\u88e1\u662f Redis \u670d\u52d9\u5668\u7684\u555f\u52d5\u9ede\u3002\u4e86\u89e3\u5982\u4f55\u521d\u59cb\u5316\u670d\u52d9\u5668\u3001\u8a2d\u7f6e\u914d\u7f6e\u4ee5\u53ca\u555f\u52d5\u4e8b\u4ef6\u5faa\u74b0\u3002<\/p>\n<pre><code>int main(int argc, char **argv) {\n    \/\/ \u521d\u59cb\u5316\u670d\u52d9\u5668\n    serverInit();\n    \/\/ \u555f\u52d5\u4e8b\u4ef6\u5faa\u74b0\n    eventLoop();\n}<\/code><\/pre>\n<h3 id=\"3-2-%e4%ba%8b%e4%bb%b6%e8%99%95%e7%90%86-cPLUEkMlHX\">3.2 \u4e8b\u4ef6\u8655\u7406<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6df1\u5165\u4e86\u89e3\u4e8b\u4ef6\u8655\u7406\u6a5f\u5236\u3002Redis \u4f7f\u7528\u4e86\u591a\u8def\u5fa9\u7528\u6280\u8853\u4f86\u8655\u7406\u591a\u500b\u5ba2\u6236\u7aef\u7684\u8acb\u6c42\uff0c\u9019\u90e8\u5206\u7684\u4ee3\u78bc\u4e3b\u8981\u96c6\u4e2d\u5728 <code>src\/event.c<\/code> \u4e2d\u3002\u4e86\u89e3\u5982\u4f55\u4f7f\u7528 epoll \u6216 select \u4f86\u7ba1\u7406\u4e8b\u4ef6\u3002<\/p>\n<h3 id=\"3-3-%e5%91%bd%e4%bb%a4%e8%99%95%e7%90%86-cPLUEkMlHX\">3.3 \u547d\u4ee4\u8655\u7406<\/h3>\n<p>Redis \u652f\u6301\u591a\u7a2e\u547d\u4ee4\uff0c\u9019\u4e9b\u547d\u4ee4\u7684\u8655\u7406\u908f\u8f2f\u5728 <code>src\/server.c<\/code> \u4e2d\u7684 <code>processCommand<\/code> \u51fd\u6578\u4e2d\u5be6\u73fe\u3002\u95b1\u8b80\u9019\u90e8\u5206\u4ee3\u78bc\u53ef\u4ee5\u5e6b\u52a9\u4f60\u7406\u89e3 Redis \u5982\u4f55\u89e3\u6790\u548c\u57f7\u884c\u5ba2\u6236\u7aef\u7684\u8acb\u6c42\u3002<\/p>\n<h3 id=\"3-4-%e6%95%b8%e6%93%9a%e7%b5%90%e6%a7%8b-cPLUEkMlHX\">3.4 \u6578\u64da\u7d50\u69cb<\/h3>\n<p>Redis \u4f7f\u7528\u4e86\u591a\u7a2e\u6578\u64da\u7d50\u69cb\u4f86\u5b58\u5132\u6578\u64da\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u9019\u4e9b\u6578\u64da\u7d50\u69cb\u7684\u5be6\u73fe\u4e3b\u8981\u96c6\u4e2d\u5728 <code>src\/dict.c<\/code> \u548c <code>src\/ziplist.c<\/code> \u4e2d\u3002\u6df1\u5165\u4e86\u89e3\u9019\u4e9b\u6578\u64da\u7d50\u69cb\u7684\u5be6\u73fe\u53ef\u4ee5\u5e6b\u52a9\u4f60\u7406\u89e3 Redis \u7684\u6027\u80fd\u512a\u52e2\u3002<\/p>\n<h2 id=\"4-%e5%af%a6%e8%b8%90%e8%88%87%e6%b8%ac%e8%a9%a6-cPLUEkMlHX\">4. \u5be6\u8e10\u8207\u6e2c\u8a66<\/h2>\n<p>\u5728\u95b1\u8b80\u6e90\u78bc\u7684\u904e\u7a0b\u4e2d\uff0c\u5efa\u8b70\u96a8\u6642\u9032\u884c\u5be6\u8e10\u3002\u53ef\u4ee5\u901a\u904e\u4fee\u6539\u6e90\u78bc\u4f86\u6dfb\u52a0\u65b0\u7684\u529f\u80fd\u6216\u4fee\u5fa9 bug\uff0c\u9019\u6a23\u80fd\u5920\u52a0\u6df1\u5c0d\u4ee3\u78bc\u7684\u7406\u89e3\u3002\u6b64\u5916\uff0c\u4f7f\u7528 <code>make<\/code> \u547d\u4ee4\u7de8\u8b6f Redis\uff0c\u4e26\u904b\u884c\u6e2c\u8a66\u7528\u4f8b\u4f86\u6aa2\u67e5\u4fee\u6539\u7684\u6b63\u78ba\u6027\u3002<\/p>\n<h2 id=\"5-%e5%8f%83%e8%80%83%e8%b3%87%e6%96%99-cPLUEkMlHX\">5. \u53c3\u8003\u8cc7\u6599<\/h2>\n<p>\u9664\u4e86\u6e90\u78bc\u672c\u8eab\uff0c\u9084\u6709\u8a31\u591a\u512a\u79c0\u7684\u8cc7\u6e90\u53ef\u4ee5\u5e6b\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3 Redis\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/redis.io\/documentation\" rel=\"nofollow noopener\" target=\"_blank\">Redis \u5b98\u65b9\u6587\u6a94<\/a><\/li>\n<li><a href=\"https:\/\/redis.io\/topics\/quickstart\" rel=\"nofollow noopener\" target=\"_blank\">Redis \u5feb\u901f\u5165\u9580<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/redis\/redis\/blob\/unstable\/README.md\" rel=\"nofollow noopener\" target=\"_blank\">Redis \u6e90\u78bc README<\/a><\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-cPLUEkMlHX\">\u7e3d\u7d50<\/h2>\n<p>\u95b1\u8b80 Redis \u6e90\u78bc\u662f\u4e00\u500b\u6311\u6230\uff0c\u4f46\u4e5f\u662f\u4e00\u500b\u63d0\u5347\u6280\u8853\u80fd\u529b\u7684\u597d\u6a5f\u6703\u3002\u901a\u904e\u5408\u7406\u7684\u95b1\u8b80\u9806\u5e8f\u548c\u5be6\u8e10\uff0c\u4f60\u5c07\u80fd\u5920\u6df1\u5165\u7406\u89e3 Redis \u7684\u5167\u90e8\u904b\u4f5c\uff0c\u4e26\u5728\u5be6\u969b\u958b\u767c\u4e2d\u66f4\u597d\u5730\u61c9\u7528\u9019\u4e9b\u77e5\u8b58\u3002\u5982\u679c\u4f60\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u4f86\u90e8\u7f72\u4f60\u7684 Redis \u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u6e90\u78bc\u95b1\u8b80\u6307\u5357\u63d0\u4f9b\u6709\u6548\u7684\u95b1\u8b80\u9806\u5e8f\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u6df1\u5165\u7406\u89e3 Redis \u7684\u67b6\u69cb\u8207\u5be6\u73fe\uff0c\u63d0\u5347\u6280\u8853\u80fd\u529b\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-97588","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97588","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=97588"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97588\/revisions"}],"predecessor-version":[{"id":97589,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97588\/revisions\/97589"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97588"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97588"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}