{"id":36287,"date":"2026-09-27T08:00:44","date_gmt":"2026-09-27T00:00:44","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/fix-redis-connection-errors-fast\/"},"modified":"2026-09-28T14:56:35","modified_gmt":"2026-09-28T06:56:35","slug":"fix-redis-connection-errors-fast","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/knowledge\/fix-redis-connection-errors-fast\/","title":{"rendered":"\u5feb\u901f\u4fee\u590d Redis \u8fde\u63a5\u9519\u8bef"},"content":{"rendered":"\n<p>\n      \u5f53\u5e94\u7528\u7a0b\u5e8f\u65e0\u6cd5\u8fde\u63a5\u5230 Redis \u65f6\uff0c\u5176\u5f71\u54cd\u8303\u56f4\u901a\u5e38\u6bd4\u7b2c\u4e00\u6761\u62a5\u9519\u4fe1\u606f\u770b\u8d77\u6765\u66f4\u5927\u3002\u4f1a\u8bdd\u53ef\u80fd\u7a81\u7136\u5931\u6548\uff0c\u961f\u5217\u53ef\u80fd\u505c\u6b62\u5904\u7406\uff0c<a href=\"https:\/\/www.varidata.com\/zh-cn\/knowledge\/limit-single-ip-access-on-us-servers-to-stop-cc-attacks\/\" target=\"_blank\">\u9650\u6d41\u673a\u5236<\/a>\u53ef\u80fd\u5931\u53bb\u7ea6\u675f\uff0c\u7f13\u5b58\u672a\u547d\u4e2d\u8fd8\u4f1a\u6084\u6084\u628a\u54cd\u5e94\u8def\u5f84\u62d6\u5165\u6162\u901f\u901a\u9053\u3002\u5728\u8fd0\u884c\u4e8e<a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/tokyo\/\" target=\"_blank\">\u65e5\u672c\u670d\u52a1\u5668\u79df\u7528<\/a>\u73af\u5883\u4e2d\u7684\u751f\u4ea7\u6808\u91cc\uff0c\u5feb\u901f\u6062\u590d\u5c24\u4e3a\u91cd\u8981\uff0c\u56e0\u4e3a\u8fd9\u7c7b\u95ee\u9898\u5f88\u5c11\u53ea\u662f\u201c\u7f13\u5b58\u6302\u4e86\u201d\u8fd9\u4e48\u7b80\u5355\u3002\u66f4\u591a\u65f6\u5019\uff0c\u5b83\u610f\u5473\u7740\u7f51\u7edc\u8def\u5f84\u3001\u8fdb\u7a0b\u72b6\u6001\u3001\u8bbf\u95ee\u89c4\u5219\u4ee5\u53ca\u5ba2\u6237\u7aef\u884c\u4e3a\u4e4b\u95f4\u53d1\u751f\u4e86\u8fde\u9501\u53cd\u5e94\u3002\u597d\u6d88\u606f\u662f\uff0c\u5927\u591a\u6570\u8fde\u63a5\u6545\u969c\u90fd\u53ef\u4ee5\u5f52\u5165\u5c11\u6570\u51e0\u79cd\u53ef\u91cd\u590d\u8bc6\u522b\u7684\u6a21\u5f0f\uff0c\u800c\u4e00\u5957\u6709\u7eaa\u5f8b\u7684\u6062\u590d\u6d41\u7a0b\uff0c\u5f80\u5f80\u80fd\u5728\u56e2\u961f\u5168\u9762\u7d27\u5f20\u4e4b\u524d\u6062\u590d\u670d\u52a1\u3002\n    <\/p>\n<p>\n      \u672c\u6307\u5357\u9762\u5411\u66f4\u76f8\u4fe1\u7ec8\u7aef\u800c\u4e0d\u662f\u82b1\u54e8\u9762\u677f\u3001\u91cd\u89c6\u8bc1\u636e\u800c\u975e\u731c\u6d4b\u7684\u6280\u672f\u4eba\u5458\u3002\u91cd\u70b9\u4e0d\u5728\u4e8e\u5382\u5546\u5de5\u5177\uff0c\u4e5f\u4e0d\u4f9d\u8d56\u7279\u5b9a\u4ea7\u54c1\u6d41\u7a0b\uff0c\u800c\u662f\u628a\u95ee\u9898\u62c6\u89e3\u4e3a\u591a\u4e2a\u5c42\u6b21\uff1a\u670d\u52a1\u53ef\u7528\u6027\u3001\u5957\u63a5\u5b57\u53ef\u8fbe\u6027\u3001\u8eab\u4efd\u8ba4\u8bc1\u3001\u914d\u7f6e\u6f02\u79fb\u3001\u5185\u6838\u9650\u5236\u4ee5\u53ca\u7f51\u7edc\u8bbe\u8ba1\u3002\u5b98\u65b9\u6587\u6863\u6307\u51fa\uff0c\u8fde\u63a5\u9519\u8bef\u901a\u5e38\u4e0e\u7f51\u7edc\u95ee\u9898\u3001\u670d\u52a1\u7aef\u4e0d\u53ef\u8fbe\u3001\u8ba4\u8bc1\u5931\u8d25\u3001\u8d85\u65f6\u6761\u4ef6\u6216\u8fde\u63a5\u6c60\u8017\u5c3d\u6709\u5173\uff0c\u56e0\u6b64\u8fd9\u4e9b\u65b9\u5411\u4e5f\u6b63\u662f\u6700\u503c\u5f97\u4f18\u5148\u6392\u67e5\u7684\u5207\u5165\u70b9\u3002\n    <\/p>\n<h2><strong>\u4e3a\u4ec0\u4e48\u8fd9\u79cd\u6545\u969c\u6bd4\u8868\u9762\u770b\u8d77\u6765\u66f4\u4e25\u91cd<\/strong><\/h2>\n<p>\n      Redis \u5f80\u5f80\u4f4d\u4e8e\u5173\u952e\u8bf7\u6c42\u8def\u5f84\u4e0a\uff0c\u5373\u4fbf\u5f00\u53d1\u4eba\u5458\u672a\u5fc5\u603b\u628a\u5b83\u89c6\u4f5c\u6838\u5fc3\u4f9d\u8d56\u3002\u4e00\u6b21\u8fde\u63a5\u5931\u8d25\uff0c\u53ef\u80fd\u5bfc\u81f4\u767b\u5f55\u72b6\u6001\u5f02\u5e38\u3001\u5f02\u6b65\u4efb\u52a1\u5806\u79ef\u3001\u4e34\u65f6\u534f\u8c03\u673a\u5236\u5931\u6548\uff0c\u751a\u81f3\u8ba9\u770b\u4f3c\u65e0\u5173\u7684\u670d\u52a1\u51fa\u73b0\u96be\u4ee5\u89e3\u91ca\u7684\u75c7\u72b6\u3002\u7531\u4e8e\u8bb8\u591a\u5e94\u7528\u4f1a\u8fdb\u884c\u6fc0\u8fdb\u91cd\u8bd5\uff0c\u6545\u969c\u8fd8\u53ef\u80fd\u8fdb\u4e00\u6b65\u81ea\u6211\u653e\u5927\uff1a\u539f\u672c\u77ed\u6682\u7684\u4e2d\u65ad\uff0c\u6700\u7ec8\u6f14\u53d8\u4e3a\u8fde\u63a5\u98ce\u66b4\u3001\u8fde\u63a5\u6c60\u8017\u5c3d\uff0c\u4ee5\u53ca\u5728\u6839\u56e0\u5df2\u7ecf\u6d88\u5931\u540e\u4f9d\u65e7\u6301\u7eed\u5237\u5c4f\u7684\u65e5\u5fd7\u3002\u5b98\u65b9\u5bf9\u5ba2\u6237\u7aef\u9519\u8bef\u5904\u7406\u7684\u6307\u5bfc\u8ba4\u4e3a\uff0c\u8fd9\u7c7b\u6545\u969c\u901a\u5e38\u662f\u53ef\u6062\u590d\u7684\uff0c\u4f46\u540c\u65f6\u4e5f\u5f3a\u8c03\uff0c\u8d85\u65f6\u3001\u670d\u52a1\u4e0d\u53ef\u8fbe\u4e0e\u8fde\u63a5\u6c60\u8017\u5c3d\u90fd\u9700\u8981\u660e\u786e\u5904\u7406\uff0c\u800c\u4e0d\u662f\u65e0\u8111\u91cd\u8bd5\u3002\n    <\/p>\n<ul>\n<li>\u4f1a\u8bdd\u8bfb\u53d6\u5931\u8d25\uff0c\u7528\u6237\u770b\u8d77\u6765\u50cf\u662f\u88ab\u968f\u673a\u767b\u51fa\u3002<\/li>\n<li>\u540e\u53f0\u5de5\u4f5c\u8fdb\u7a0b\u505c\u6b62\u786e\u8ba4\u4efb\u52a1\u3002<\/li>\n<li>\u7f13\u5b58\u67e5\u8be2\u9000\u5316\u4e3a\u9891\u7e41\u76f4\u63a5\u8bfb\u53d6\u6570\u636e\u5e93\u3002<\/li>\n<li>\u8fde\u63a5\u6c60\u88ab\u8017\u5c3d\uff0c\u63a9\u76d6\u4e86\u771f\u6b63\u7684\u6839\u56e0\u3002<\/li>\n<li>\u5065\u5eb7\u68c0\u67e5\u663e\u793a\u90e8\u5206\u6b63\u5e38\uff0c\u4f46\u7528\u6237\u6d41\u7a0b\u4f9d\u7136\u62a5\u9519\u3002<\/li>\n<\/ul>\n<h2><strong>\u65e5\u5fd7\u548c\u8fd0\u884c\u65f6\u884c\u4e3a\u4e2d\u7684\u5e38\u89c1\u4fe1\u53f7<\/strong><\/h2>\n<p>\n      \u5728\u4fee\u6539\u4efb\u4f55\u4e1c\u897f\u4e4b\u524d\uff0c\u5148\u5bf9\u9519\u8bef\u8fdb\u884c\u5206\u7c7b\u3002\u201cConnection refused\u201d\u901a\u5e38\u610f\u5473\u7740\u76ee\u6807 IP \u548c\u7aef\u53e3\u4e0a\u6ca1\u6709\u8fdb\u7a0b\u5728\u76d1\u542c\uff0c\u6216\u8005\u670d\u52a1\u5e76\u672a\u5728\u5ba2\u6237\u7aef\u9884\u671f\u7684\u4f4d\u7f6e\u8fd0\u884c\u3002\u201cTimed out\u201d\u5219\u66f4\u590d\u6742\uff0c\u4e5f\u66f4\u6a21\u7cca\uff1a\u53ef\u80fd\u662f\u5305\u8fc7\u6ee4\u3001\u8def\u7531\u5f02\u5e38\u3001\u8282\u70b9\u8fc7\u8f7d\uff0c\u6216\u8005\u5ba2\u6237\u7aef\u8d85\u65f6\u65f6\u95f4\u8bbe\u7f6e\u5f97\u8fc7\u4e8e\u6fc0\u8fdb\u3002\u8ba4\u8bc1\u9519\u8bef\u5219\u8bf4\u660e TCP \u8def\u5f84\u672c\u8eab\u662f\u901a\u7684\uff0c\u4f46\u670d\u52a1\u7aef\u62d2\u7edd\u4e86\u5ba2\u6237\u7aef\u63d0\u4ea4\u7684\u51ed\u636e\u6216\u8bbf\u95ee\u65b9\u5f0f\u3002\u5b98\u65b9\u547d\u4ee4\u4e0e\u8ba4\u8bc1\u53c2\u8003\u8d44\u6599\u652f\u6301\u8fd9\u79cd\u5212\u5206\uff0c\u800c\u5b83\u4e4b\u6240\u4ee5\u6709\u7528\uff0c\u662f\u56e0\u4e3a\u6bcf\u4e00\u79cd\u5206\u652f\u90fd\u4f1a\u5bfc\u5411\u4e0d\u540c\u7684\u6062\u590d\u52a8\u4f5c\u3002\n    <\/p>\n<ol>\n<li><strong>Connection refused\uff1a<\/strong>\u786e\u8ba4\u670d\u52a1\u6b63\u5728\u8fd0\u884c\uff0c\u5e76\u76d1\u542c\u5728\u9884\u671f\u5730\u5740\u4e0a\u3002<\/li>\n<li><strong>Timed out\uff1a<\/strong>\u68c0\u67e5\u9632\u706b\u5899\u89c4\u5219\u3001\u8def\u7531\u3001\u65f6\u5ef6\u4ee5\u53ca\u5ba2\u6237\u7aef\u8d85\u65f6\u8bbe\u7f6e\u3002<\/li>\n<li><strong>Authentication failure\uff1a<\/strong>\u5ba1\u67e5\u5bc6\u7801\u3001\u7528\u6237\u540d\u3001ACL \u89c4\u5219\u4ee5\u53ca\u5bc6\u94a5\u8f6e\u6362\u65f6\u5e8f\u3002<\/li>\n<li><strong>Intermittent drops\uff1a<\/strong>\u68c0\u67e5\u8fde\u63a5\u6c60\u884c\u4e3a\u3001\u7a7a\u95f2\u8d85\u65f6\u4ee5\u53ca\u8d44\u6e90\u538b\u529b\u3002<\/li>\n<\/ol>\n<p>\n      \u4e00\u4e2a\u975e\u5e38\u5b9e\u7528\u7684\u5c0f\u6280\u5de7\u662f\uff0c\u5c06\u5e94\u7528\u65e5\u5fd7\u4e0e\u6765\u81ea\u540c\u4e00\u4e3b\u673a\u7684\u547d\u4ee4\u884c\u63a2\u6d4b\u7ed3\u679c\u8fdb\u884c\u5bf9\u6bd4\u3002\u5982\u679c\u5e94\u7528\u5931\u8d25\uff0c\u4f46\u624b\u5de5\u5ba2\u6237\u7aef\u68c0\u67e5\u6210\u529f\uff0c\u90a3\u4e48\u95ee\u9898\u901a\u5e38\u4e0d\u5728\u6570\u636e\u670d\u52a1\u672c\u8eab\uff0c\u800c\u66f4\u53ef\u80fd\u51fa\u73b0\u5728\u914d\u7f6e\u89e3\u6790\u3001\u73af\u5883\u53d8\u91cf\u3001DNS \u89e3\u6790\u3001TLS \u6a21\u5f0f\u4e0d\u5339\u914d\uff0c\u6216\u8005\u5ba2\u6237\u7aef\u8fde\u63a5\u6c60\u8bbe\u7f6e\u4e0a\u3002\u5b98\u65b9\u6392\u969c\u6307\u5357\u5efa\u8bae\u4f18\u5148\u4ece\u5ba2\u6237\u7aef\u673a\u5668\u53d1\u8d77\u8fde\u901a\u6027\u6d4b\u8bd5\uff0c\u539f\u56e0\u6b63\u662f\u5982\u6b64\u3002\n    <\/p>\n<h2><strong>\u6700\u5feb\u7684\u6062\u590d\u8def\u5f84<\/strong><\/h2>\n<p>\n      \u5728\u6545\u969c\u5904\u7406\u4e2d\uff0c\u6062\u590d\u901f\u5ea6\u53d6\u51b3\u4e8e\u4f60\u662f\u5426\u80fd\u907f\u514d\u5728\u5404\u79cd\u7406\u8bba\u4e4b\u95f4\u968f\u673a\u8df3\u8f6c\u3002\u5e94\u5f53\u4ece\u5957\u63a5\u5b57\u8fd9\u4e00\u5c42\u5411\u5916\u5c55\u5f00\uff1a\u5148\u786e\u8ba4\u8fdb\u7a0b\u662f\u5426\u5b58\u5728\uff0c\u518d\u786e\u8ba4\u7aef\u53e3\u662f\u5426\u53ef\u8fbe\uff0c\u7136\u540e\u786e\u8ba4\u8ba4\u8bc1\u662f\u5426\u6210\u529f\uff0c\u53ea\u6709\u5728\u8fd9\u4e9b\u90fd\u6210\u7acb\u4e4b\u540e\uff0c\u624d\u8fdb\u5165\u65f6\u5ef6\u6216\u5185\u6838\u7ea7\u8c03\u4f18\u3002\u8fd9\u6837\u7684\u987a\u5e8f\u80fd\u591f\u51cf\u5c11\u8bef\u5224\uff0c\u56e0\u4e3a\u6bcf\u4e00\u6b65\u90fd\u5728\u9a8c\u8bc1\u4e00\u5c42\u771f\u5b9e\u7684\u7cfb\u7edf\u72b6\u6001\u3002\n    <\/p>\n<ol>\n<li>\n        <strong>\u786e\u8ba4\u8fdb\u7a0b\u72b6\u6001\u3002<\/strong>\u68c0\u67e5\u670d\u52a1\u662f\u5426\u5904\u4e8e\u6d3b\u52a8\u72b6\u6001\uff0c\u4ee5\u53ca\u5b83\u662f\u5426\u53d1\u751f\u8fc7\u610f\u5916\u91cd\u542f\u3002\u4e00\u6b21\u5e72\u51c0\u7684\u670d\u52a1\u68c0\u67e5\uff0c\u80fd\u7acb\u523b\u533a\u5206\u201c\u8fdb\u7a0b\u5df2\u6302\u201d\u4e0e\u201c\u670d\u52a1\u5b58\u6d3b\u4f46\u4e0d\u53ef\u8fbe\u201d\u3002\n      <\/li>\n<li>\n        <strong>\u9a8c\u8bc1\u76d1\u542c\u5957\u63a5\u5b57\u3002<\/strong>\u786e\u8ba4\u9884\u671f\u7aef\u53e3\u5df2\u7ecf\u88ab\u7ed1\u5b9a\uff0c\u540c\u65f6\u68c0\u67e5\u7ed1\u5b9a\u5730\u5740\u662f\u5426\u7b26\u5408\u4f60\u7684\u67b6\u6784\u8bbe\u8ba1\u3002\u82e5\u670d\u52a1\u53ea\u76d1\u542c\u5728\u56de\u73af\u5730\u5740\uff0c\u672c\u5730\u770b\u8d77\u6765\u4e00\u5207\u6b63\u5e38\uff0c\u4f46\u8fdc\u7a0b\u5ba2\u6237\u7aef\u4e00\u5b9a\u4f1a\u5931\u8d25\u3002\n      <\/li>\n<li>\n        <strong>\u4ece\u5e94\u7528\u4e3b\u673a\u53d1\u8d77\u63a2\u6d4b\u3002<\/strong>\u4f7f\u7528\u751f\u4ea7\u5ba2\u6237\u7aef\u5b9e\u9645\u4f7f\u7528\u7684 host\u3001port \u4e0e\u8ba4\u8bc1\u8def\u5f84\u8fdb\u884c\u6d4b\u8bd5\u3002\u5982\u679c\u76f4\u63a5\u63a2\u6d4b\u90fd\u5931\u8d25\uff0c\u5e94\u7528\u672c\u8eab\u5c31\u4e0d\u8be5\u662f\u4f60\u7684\u9996\u8981\u6000\u7591\u5bf9\u8c61\u3002\n      <\/li>\n<li>\n        <strong>\u68c0\u67e5\u8bbf\u95ee\u63a7\u5236\u3002<\/strong>\u9632\u706b\u5899\u3001\u5b89\u5168\u7ec4\u4ee5\u53ca\u672c\u5730\u5305\u8fc7\u6ee4\u89c4\u5219\uff0c\u4f1a\u6084\u65e0\u58f0\u606f\u5730\u628a\u4e00\u4e2a\u7b80\u5355\u7684\u670d\u52a1\u6545\u969c\u53d8\u6210\u8d85\u65f6\u8ff7\u5bab\u3002\n      <\/li>\n<li>\n        <strong>\u91cd\u542f\u4e4b\u524d\u5148\u8bfb\u65e5\u5fd7\u3002<\/strong>\u91cd\u542f\u4e5f\u8bb8\u80fd\u6062\u590d\u670d\u52a1\uff0c\u4f46\u5982\u679c\u65e5\u5fd7\u4fdd\u7559\u5f88\u6d45\uff0c\u5b83\u4e5f\u53ef\u80fd\u62b9\u6389\u6700\u6709\u4ef7\u503c\u7684\u8bc1\u636e\u3002\n      <\/li>\n<\/ol>\n<p>\n      \u8fd9\u4e00\u6392\u67e5\u987a\u5e8f\u4e0e\u5b98\u65b9\u6545\u969c\u5904\u7406\u5efa\u8bae\u662f\u4e00\u81f4\u7684\uff0c\u540e\u8005\u540c\u6837\u5f3a\u8c03\u7aef\u70b9\u89e3\u6790\u3001\u5ba2\u6237\u7aef\u4fa7\u63a2\u6d4b\u3001\u9632\u706b\u5899\u68c0\u67e5\u4ee5\u53ca\u5065\u5eb7\u72b6\u6001\u9a8c\u8bc1\u662f\u6700\u5173\u952e\u7684\u7b2c\u4e00\u6b65\u3002\n    <\/p>\n<h2><strong>\u6700\u5bb9\u6613\u5bfc\u81f4\u8fde\u63a5\u4e2d\u65ad\u7684\u914d\u7f6e\u9677\u9631<\/strong><\/h2>\n<p>\n      \u5f88\u5927\u4e00\u90e8\u5206\u6545\u969c\uff0c\u5176\u5b9e\u662f\u7531\u7ec6\u5fae\u7684\u914d\u7f6e\u4e0d\u5339\u914d\u5f15\u53d1\u7684\u3002\u6700\u7ecf\u5178\u7684\u4f8b\u5b50\uff0c\u5c31\u662f\u670d\u52a1\u53ea\u7ed1\u5b9a\u5728\u56de\u73af\u63a5\u53e3\u4e0a\u3002\u5b89\u5168\u6307\u5357\u89e3\u91ca\u8bf4\uff0c\u670d\u52a1\u53ef\u4ee5\u88ab\u6709\u610f\u9650\u5236\u4e3a\u4ec5\u672c\u5730\u63a5\u53e3\u8bbf\u95ee\uff0c\u800c\u5728\u5b9e\u4f8b\u672a\u88ab\u5b89\u5168\u914d\u7f6e\u65f6\uff0c\u4fdd\u62a4\u6a21\u5f0f\u8fd8\u4f1a\u8fdb\u4e00\u6b65\u62d2\u7edd\u975e\u672c\u5730\u8fde\u63a5\u3002\u8fd9\u6837\u7684\u884c\u4e3a\u4ece\u5b89\u5168\u89d2\u5ea6\u770b\u662f\u5408\u7406\u7684\uff0c\u4f46\u5f53\u56e2\u961f\u628a\u5e94\u7528\u548c\u6570\u636e\u670d\u52a1\u62c6\u5206\u5230\u4e0d\u540c\u8282\u70b9\u4e0a\u3001\u5374\u5fd8\u4e86\u91cd\u65b0\u5ba1\u89c6\u914d\u7f6e\u65f6\uff0c\u8fd9\u79cd\u8bbe\u8ba1\u5c31\u4f1a\u53d8\u6210\u4e00\u6b21\u201c\u610f\u6599\u4e4b\u5916\u201d\u7684\u4e8b\u6545\u3002\n    <\/p>\n<ul>\n<li><strong>\u4e3b\u673a\u6216\u7aef\u53e3\u9519\u8bef\uff1a<\/strong>\u8fc1\u79fb\u540e\u73af\u5883\u53d8\u91cf\u4ecd\u7136\u4fdd\u7559\u65e7\u503c\u3002<\/li>\n<li><strong>\u4ec5\u7ed1\u5b9a\u56de\u73af\u5730\u5740\uff1a<\/strong>\u672c\u5730\u6d4b\u8bd5\u901a\u8fc7\uff0c\u8fdc\u7a0b\u8fde\u63a5\u5931\u8d25\u3002<\/li>\n<li><strong>\u4fdd\u62a4\u6a21\u5f0f\uff1a<\/strong>\u5728\u672a\u5b89\u5168\u914d\u7f6e\u7f51\u7edc\u66b4\u9732\u548c\u8ba4\u8bc1\u524d\uff0c\u8fdc\u7a0b\u8bf7\u6c42\u4f1a\u88ab\u62d2\u7edd\u3002<\/li>\n<li><strong>ACL \u4e0d\u5339\u914d\uff1a<\/strong>\u5ba2\u6237\u7aef\u4ecd\u4f7f\u7528\u4ec5\u5bc6\u7801\u8ba4\u8bc1\u6d41\u7a0b\uff0c\u800c\u670d\u52a1\u7aef\u5df2\u7ecf\u8981\u6c42\u57fa\u4e8e ACL \u7684\u8ba4\u8bc1\u3002<\/li>\n<li><strong>TLS \u4e0d\u5339\u914d\uff1a<\/strong>\u4e00\u7aef\u8981\u6c42\u52a0\u5bc6\u4f20\u8f93\uff0c\u53e6\u4e00\u7aef\u5374\u4ecd\u5728\u4f7f\u7528\u660e\u6587\u534f\u8bae\u3002<\/li>\n<\/ul>\n<p>\n      \u8eab\u4efd\u8ba4\u8bc1\u503c\u5f97\u88ab\u683c\u5916\u91cd\u89c6\u3002\u5b98\u65b9\u6587\u6863\u6307\u51fa\uff0c\u5f53\u542f\u7528 ACL \u540e\uff0c\u5ba2\u6237\u7aef\u53ef\u80fd\u4e0d\u4ec5\u9700\u8981\u5bc6\u7801\uff0c\u8fd8\u9700\u8981\u7528\u6237\u540d\u3002\u8fd9\u610f\u5473\u7740\uff0c\u4e00\u6b21\u51ed\u636e\u8f6e\u6362\u6216\u8005\u4e00\u6b21\u88ab\u9057\u6f0f\u7684\u7528\u6237\u540d\u53c2\u6570\uff0c\u90fd\u53ef\u80fd\u8868\u73b0\u4e3a\u4e00\u6b21\u201c\u83ab\u540d\u5176\u5999\u201d\u7684\u6545\u969c\uff0c\u5373\u4fbf\u5e95\u5c42\u5957\u63a5\u5b57\u8def\u5f84\u5b8c\u5168\u5065\u5eb7\u3002\n    <\/p>\n<h2><strong>\u5f53\u670d\u52a1\u660e\u660e\u5728\u7ebf\uff0c\u4f46\u5e94\u7528\u4ecd\u7136\u8fde\u63a5\u5931\u8d25<\/strong><\/h2>\n<p>\n      \u5982\u679c\u547d\u4ee4\u884c\u63a2\u6d4b\u6210\u529f\uff0c\u800c\u5e94\u7528\u4f9d\u65e7\u65e0\u6cd5\u8fde\u63a5\uff0c\u90a3\u4e48\u5c31\u9700\u8981\u50cf\u8fd0\u884c\u65f6\u5de5\u7a0b\u5e08\u4e00\u6837\u601d\u8003\u95ee\u9898\u3002\u6545\u969c\u53ef\u80fd\u51fa\u5728\u8fde\u63a5\u590d\u7528\u3001\u8fde\u63a5\u6c60\u8017\u5c3d\u3001\u8d85\u65f6\u9608\u503c\uff0c\u6216\u8005 shell \u73af\u5883\u4e0e\u5e94\u7528\u5bb9\u5668\u4e4b\u95f4\u7684\u540d\u79f0\u89e3\u6790\u5dee\u5f02\u4e0a\u3002\u5b98\u65b9\u5ba2\u6237\u7aef\u6307\u5357\u628a\u8fde\u63a5\u6c60\u8017\u5c3d\u548c\u8d85\u65f6\u5904\u7406\u5217\u4e3a\u8fde\u63a5\u9519\u8bef\u7684\u5e38\u89c1\u539f\u56e0\uff0c\u8fd9\u610f\u5473\u7740\u5373\u4fbf\u670d\u52a1\u7aef\u662f\u5065\u5eb7\u7684\uff0c\u5ba2\u6237\u7aef\u884c\u4e3a\u5931\u5e38\u4f9d\u7136\u8db3\u4ee5\u5236\u9020\u771f\u6b63\u7684\u7528\u6237\u6545\u969c\u4f53\u9a8c\u3002\n    <\/p>\n<ol>\n<li>\u68c0\u67e5\u5e94\u7528\u662f\u5426\u521b\u5efa\u4e86\u8fc7\u591a\u77ed\u751f\u547d\u5468\u671f\u8fde\u63a5\uff0c\u800c\u4e0d\u662f\u590d\u7528\u8fde\u63a5\u6c60\u3002<\/li>\n<li>\u5bf9\u6bd4\u5e94\u7528\u8d85\u65f6\u8bbe\u7f6e\u4e0e\u771f\u5b9e\u7f51\u7edc\u6761\u4ef6\u662f\u5426\u5339\u914d\u3002<\/li>\n<li>\u68c0\u67e5\u51ed\u636e\u8f6e\u6362\u4e4b\u540e\uff0c\u662f\u5426\u6240\u6709\u5b9e\u4f8b\u90fd\u5df2\u91cd\u65b0\u52a0\u8f7d\u65b0\u5bc6\u94a5\u3002<\/li>\n<li>\u5728\u771f\u5b9e\u8fd0\u884c\u65f6\u73af\u5883\u91cc\u9a8c\u8bc1 DNS \u89e3\u6790\uff0c\u800c\u4e0d\u662f\u53ea\u770b\u5bbf\u4e3b\u673a shell\u3002<\/li>\n<li>\u6392\u67e5\u5bb9\u5668\u6216\u547d\u540d\u7a7a\u95f4\u5c42\u9762\u7684\u9632\u706b\u5899\u89c4\u5219\uff0c\u5b83\u4eec\u53ef\u80fd\u5728\u57fa\u7840\u64cd\u4f5c\u7cfb\u7edf\u4e0a\u6839\u672c\u4e0d\u5b58\u5728\u3002<\/li>\n<\/ol>\n<p>\n      \u8d85\u65f6\u8c03\u4f18\u5c24\u5176\u68d8\u624b\u3002\u5b98\u65b9\u5ba2\u6237\u7aef\u8d44\u6599\u6307\u51fa\uff0c\u8fde\u63a5\u8d85\u65f6\u548c\u547d\u4ee4\u8d85\u65f6\u90fd\u53ef\u4ee5\u914d\u7f6e\uff1b\u5982\u679c\u8fd9\u4e9b\u6570\u503c\u4f4e\u4e8e\u771f\u5b9e\u7f51\u7edc\u73af\u5883\u6240\u5141\u8bb8\u7684\u8303\u56f4\uff0c\u5c31\u4f1a\u5236\u9020\u51fa\u7c7b\u4f3c\u4e22\u5305\u6216\u670d\u52a1\u7aef\u5361\u987f\u7684\u6545\u969c\u8868\u73b0\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5e76\u4e0d\u662f\u6bcf\u4e00\u6b21\u8d85\u65f6\u90fd\u4ee3\u8868\u670d\u52a1\u7aef\u6162\u4e86\uff0c\u6709\u65f6\u53ea\u662f\u5ba2\u6237\u7aef\u8fc7\u4e8e\u6025\u8e81\u3002\n    <\/p>\n<h2><strong>\u8d44\u6e90\u8017\u5c3d\u4e0e\u5185\u6838\u9650\u5236<\/strong><\/h2>\n<p>\n      \u53e6\u4e00\u4e2a\u66f4\u201c\u6781\u5ba2\u201d\u7684\u5e38\u89c1\u6545\u969c\u6a21\u5f0f\uff0c\u662f\u975e\u5e38\u6734\u7d20\u7684\u8d44\u6e90\u538b\u529b\u3002\u8282\u70b9\u5728\u5185\u5b58\u7d27\u5f20\u65f6\uff0c\u53ef\u80fd\u5f00\u59cb\u62d2\u7edd\u547d\u4ee4\u6216\u8868\u73b0\u5f02\u5e38\uff1b\u5ba2\u6237\u7aef\u8fc7\u591a\u65f6\uff0c\u670d\u52a1\u7aef\u4e5f\u53ef\u80fd\u89e6\u53ca\u914d\u7f6e\u4e0a\u9650\u3002\u5b98\u65b9\u5173\u4e8e\u5ba2\u6237\u7aef\u5904\u7406\u7684\u6587\u6863\u8bf4\u660e\uff0c\u6700\u5927\u5ba2\u6237\u7aef\u6570\u91cf\u4e0d\u4ec5\u53d7\u670d\u52a1\u914d\u7f6e\u9650\u5236\uff0c\u4e5f\u53d7\u5230\u64cd\u4f5c\u7cfb\u7edf\u6587\u4ef6\u63cf\u8ff0\u7b26\u4e0a\u9650\u7684\u7ea6\u675f\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5373\u4f7f\u670d\u52a1\u7aef\u8bbe\u7f6e\u770b\u8d77\u6765\u5f88\u5bbd\u677e\uff0c\u4e5f\u4f9d\u7136\u53ef\u80fd\u5728\u66f4\u7d27\u7684\u5185\u6838\u4e0a\u9650\u524d\u7a81\u7136\u5d29\u76d8\u3002\n    <\/p>\n<ul>\n<li>\u5f53\u8fde\u63a5\u6570\u5f02\u5e38\u6fc0\u589e\u65f6\uff0c\u68c0\u67e5\u6587\u4ef6\u63cf\u8ff0\u7b26\u9650\u5236\u3002<\/li>\n<li>\u5f53\u9ad8\u8d1f\u8f7d\u4e0b\u547d\u4ee4\u5f00\u59cb\u5931\u8d25\u65f6\uff0c\u5173\u6ce8\u5185\u5b58\u538b\u529b\u3002<\/li>\n<li>\u5c06\u91cd\u8fde\u98ce\u66b4\u4e0e\u5e94\u7528\u53d1\u5e03\u6216\u5de5\u4f5c\u8fdb\u7a0b\u6269\u5bb9\u8fdb\u884c\u5173\u8054\u5206\u6790\u3002<\/li>\n<li>\u68c0\u67e5\u7a7a\u95f2\u8fde\u63a5\u662f\u5426\u5728\u7d2f\u79ef\uff0c\u5e76\u4e14\u56de\u6536\u901f\u5ea6\u8ddf\u4e0d\u4e0a\u589e\u957f\u901f\u5ea6\u3002<\/li>\n<\/ul>\n<p>\n      \u8fd9\u91cc\u7684\u8fd0\u7ef4\u7ed3\u8bba\u5f88\u76f4\u63a5\uff1a\u5982\u679c\u8fde\u63a5\u9519\u8bef\u4f34\u968f\u7740\u8fdb\u7a0b\u6570\u91cf\u3001\u6253\u5f00\u5957\u63a5\u5b57\u6216\u5185\u5b58\u544a\u8b66\u4e00\u540c\u51fa\u73b0\uff0c\u5c31\u5e94\u628a\u5b83\u89c6\u4f5c\u5bb9\u91cf\u95ee\u9898\u6216\u6cc4\u6f0f\u5206\u6790\u4efb\u52a1\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u7f51\u7edc\u4e8b\u6545\u3002\u91cd\u542f\u4e5f\u8bb8\u80fd\u6682\u65f6\u7f13\u89e3\uff0c\u4f46\u5b83\u65e0\u6cd5\u4fee\u590d\u4e00\u4e2a\u4f1a\u4e0d\u65ad\u91cd\u65b0\u5236\u9020\u76f8\u540c\u538b\u529b\u7684\u5ba2\u6237\u7aef\u6a21\u5f0f\u3002\n    <\/p>\n<h2><strong>Linux \u5c42\u9762\u7684\u68c0\u67e5\u901a\u5e38\u6700\u80fd\u63ed\u793a\u771f\u76f8<\/strong><\/h2>\n<p>\n      \u4e00\u4e2a\u51b7\u9759\u7684 Linux \u6392\u969c\u6d41\u7a0b\uff0c\u5f80\u5f80\u6bd4\u4efb\u4f55\u5e94\u7528\u8c03\u8bd5\u4f1a\u8bdd\u90fd\u66f4\u5feb\u5b9a\u4f4d\u95ee\u9898\u3002\u670d\u52a1\u7ba1\u7406\u5668\u53ef\u4ee5\u786e\u8ba4\u5b88\u62a4\u8fdb\u7a0b\u662f\u5426\u6d3b\u7740\u3001\u6700\u8fd1\u662f\u5426\u9000\u51fa\u8fc7\uff1b\u5957\u63a5\u5b57\u68c0\u67e5\u53ef\u4ee5\u544a\u8bc9\u4f60\u8fdb\u7a0b\u662f\u5426\u771f\u7684\u5728\u76d1\u542c\uff1b\u7cfb\u7edf\u65e5\u5fd7\u80fd\u66b4\u9732\u542f\u52a8\u5931\u8d25\u3001\u6743\u9650\u95ee\u9898\u548c\u8d44\u6e90\u544a\u8b66\uff1b\u800c\u5305\u8fc7\u6ee4\u89c4\u5219\u5219\u5e38\u5e38\u89e3\u91ca\u90a3\u4e9b\u770b\u4f3c\u201c\u65e0\u58f0\u201d\u7684\u8d85\u65f6\u3002\u4e5f\u6b63\u56e0\u6b64\uff0c\u8fde\u63a5\u6027\u6392\u969c\u5e94\u9996\u5148\u4ece\u4e3b\u673a\u5c42\u5f00\u59cb\uff0c\u800c\u4e0d\u662f\u7acb\u523b\u624e\u8fdb\u4e1a\u52a1\u4ee3\u7801\u3002\n    <\/p>\n<ul>\n<li>\u68c0\u67e5\u670d\u52a1\u72b6\u6001\u4ee5\u53ca\u6700\u8fd1\u662f\u5426\u53d1\u751f\u91cd\u542f\u3002<\/li>\n<li>\u67e5\u770b\u76d1\u542c\u5730\u5740\u548c\u9884\u671f\u7aef\u53e3\u662f\u5426\u4e00\u81f4\u3002<\/li>\n<li>\u4ece\u5e94\u7528\u8282\u70b9\u53d1\u8d77\u76f4\u63a5\u5ba2\u6237\u7aef\u63a2\u6d4b\u3002<\/li>\n<li>\u5ba1\u67e5\u672c\u5730\u9632\u706b\u5899\u7b56\u7565\u4e0e\u8f6c\u53d1\u89c4\u5219\u3002<\/li>\n<li>\u4ece\u670d\u52a1\u65e5\u5fd7\u4e2d\u5bfb\u627e\u8ba4\u8bc1\u3001\u7ed1\u5b9a\u6216\u542f\u52a8\u62a5\u9519\u3002<\/li>\n<\/ul>\n<p>\n      \u5982\u679c\u4f60\u5728\u591a\u4e2a\u8282\u70b9\u4e4b\u95f4\u4f7f\u7528\u65e5\u672c\u670d\u52a1\u5668\u79df\u7528\u8d44\u6e90\uff0c\u8fd8\u5e94\u8fdb\u4e00\u6b65\u786e\u8ba4\u5e94\u7528\u4e0e\u6570\u636e\u670d\u52a1\u662f\u5426\u786e\u5b9e\u8d70\u5728\u9884\u671f\u7684\u79c1\u6709\u8def\u5f84\u4e0a\u3002\u5de5\u7a0b\u5e08\u5e38\u5e38\u4f1a\u4e3b\u89c2\u8ba4\u4e3a\u79c1\u7f51\u8def\u7531\u5df2\u7ecf\u5b58\u5728\uff0c\u4f46\u5b9e\u9645\u6d41\u91cf\u53ef\u80fd\u6b63\u5728\u7ecf\u8fc7\u516c\u7f51\u63a5\u53e3\u6216\u67d0\u4e2a\u88ab\u8fc7\u6ee4\u7684\u7f51\u6bb5\u3002\u8fd9\u7c7b\u62d3\u6251\u9519\u8bef\u975e\u5e38\u9690\u853d\uff0c\u5374\u4f1a\u5728\u6545\u969c\u5904\u7406\u4e2d\u4ed8\u51fa\u9ad8\u6602\u4ee3\u4ef7\u3002\n    <\/p>\n<h2><strong>\u4e3a\u4ec0\u4e48\u670d\u52a1\u5668\u79df\u7528\u62d3\u6251\u4f1a\u6539\u53d8\u6062\u590d\u65f6\u95f4<\/strong><\/h2>\n<p>\n      \u6545\u969c\u6062\u590d\u4e0d\u4ec5\u662f\u4fee\u590d\u4eca\u5929\u7684\u62a5\u9519\uff0c\u4e5f\u662f\u4e3a\u4e86\u7f29\u5c0f\u4e0b\u4e00\u6b21\u95ee\u9898\u7684\u641c\u7d22\u7a7a\u95f4\u3002\u5c06\u5e94\u7528\u4e0e\u6570\u636e\u670d\u52a1\u653e\u5728\u540c\u4e00\u8fd0\u8425\u533a\u57df\u3001\u5c3d\u53ef\u80fd\u4f7f\u7528\u79c1\u6709\u7f51\u7edc\u3001\u5e76\u6e05\u6670\u8bb0\u5f55\u9884\u671f\u7684\u4fe1\u4efb\u8fb9\u754c\uff0c\u90fd\u80fd\u663e\u8457\u7f29\u77ed\u4ece\u75c7\u72b6\u5230\u6839\u56e0\u7684\u5b9a\u4f4d\u8def\u5f84\u3002\u5b98\u65b9\u5b89\u5168\u6307\u5357\u660e\u786e\u504f\u5411\u53d7\u63a7\u66b4\u9732\u3001\u6b63\u786e\u8ba4\u8bc1\u4e0e\u9632\u706b\u5899\u9694\u79bb\uff0c\u800c\u4e0d\u662f\u4e3a\u4e86\u201c\u5148\u8fde\u4e0a\u518d\u8bf4\u201d\u5c31\u968f\u610f\u5f00\u653e\u516c\u7f51\u8bbf\u95ee\u3002\n    <\/p>\n<ul>\n<li>\u4f18\u5148\u4e3a\u4e1c\u897f\u5411\u6d41\u91cf\u4f7f\u7528\u79c1\u6709\u7f51\u7edc\u8def\u5f84\u3002<\/li>\n<li>\u4e0d\u8981\u4e3a\u4e86\u201c\u80fd\u7528\u201d\u5c31\u628a\u670d\u52a1\u5927\u8303\u56f4\u66b4\u9732\u51fa\u53bb\u3002<\/li>\n<li>\u5728\u8fd0\u884c\u624b\u518c\u4e2d\u8bb0\u5f55\u9884\u671f\u7684\u7ed1\u5b9a\u5730\u5740\u548c\u8ba4\u8bc1\u6a21\u5f0f\u3002<\/li>\n<li>\u5728\u6545\u969c\u53d1\u751f\u524d\u6d4b\u8bd5\u6545\u969c\u8f6c\u79fb\u903b\u8f91\uff0c\u800c\u4e0d\u662f\u5728\u6545\u969c\u4e2d\u4e34\u65f6\u9a8c\u8bc1\u3002<\/li>\n<li>\u4f7f\u7528\u80fd\u591f\u8bc1\u660e\u771f\u5b9e\u8fde\u901a\u6027\u7684\u5065\u5eb7\u68c0\u67e5\uff0c\u800c\u4e0d\u4ec5\u4ec5\u68c0\u67e5\u8fdb\u7a0b\u662f\u5426\u5b58\u5728\u3002<\/li>\n<\/ul>\n<p>\n      \u5bf9\u4e8e\u4f7f\u7528\u81ea\u6709\u670d\u52a1\u5668\u79df\u7528\u6216\u670d\u52a1\u5668\u6258\u7ba1\u73af\u5883\u7684\u56e2\u961f\u6765\u8bf4\uff0c\u8fd9\u79cd\u7eaa\u5f8b\u6027\u66f4\u52a0\u91cd\u8981\uff0c\u56e0\u4e3a\u7cfb\u7edf\u3001\u7f51\u7edc\u4e0e\u5e94\u7528\u4e4b\u95f4\u7684\u8d23\u4efb\u8fb9\u754c\u901a\u5e38\u66f4\u52a0\u6e05\u6670\u3002\u660e\u786e\u7684\u62d3\u6251\u8bf4\u660e\u53ef\u4ee5\u51cf\u5c11\u76f8\u4e92\u63a8\u8bff\uff0c\u8ba9\u6545\u969c\u5904\u7406\u59cb\u7ec8\u56f4\u7ed5\u6280\u672f\u4e8b\u5b9e\u5c55\u5f00\u3002\n    <\/p>\n<h2><strong>\u9884\u9632\u6c38\u8fdc\u80dc\u8fc7\u82f1\u96c4\u5f0f\u6551\u706b<\/strong><\/h2>\n<p>\n      \u6700\u597d\u7684\u6545\u969c\uff0c\u662f\u6839\u672c\u6ca1\u6709\u9003\u51fa\u6d4b\u8bd5\u6216\u9884\u53d1\u73af\u5883\u7684\u6545\u969c\u3002\u5e94\u5f53\u5728\u6700\u5bb9\u6613\u51fa\u95ee\u9898\u7684\u8d77\u70b9\u52a0\u4e0a\u62a4\u680f\uff1a\u90e8\u7f72\u65f6\u6821\u9a8c host \u548c port\uff0c\u542f\u52a8\u65f6\u505a\u8fde\u901a\u6027\u68c0\u67e5\uff0c\u51c6\u5907\u597d\u5bc6\u94a5\u8f6e\u6362\u5267\u672c\uff0c\u8ba9\u8fde\u63a5\u6c60\u4e0a\u9650\u4e0e\u5b9e\u9645\u5e76\u53d1\u76f8\u5339\u914d\uff0c\u5e76\u9488\u5bf9\u91cd\u590d\u8ba4\u8bc1\u5931\u8d25\u6216\u8d85\u65f6\u7a81\u589e\u5efa\u7acb\u544a\u8b66\u3002\u5b98\u65b9\u6307\u5bfc\u53cd\u590d\u63d0\u5230\u91cd\u8bd5\u3001\u56de\u9000\u884c\u4e3a\u3001\u8fde\u63a5\u6c60\u4e0e\u9632\u706b\u5899\u68c0\u67e5\u8fd9\u4e9b\u6838\u5fc3\u5b9e\u8df5\uff0c\u4f46\u53ea\u6709\u5728\u7ecf\u8fc7\u6709\u610f\u8bc6\u8bbe\u8ba1\u540e\uff0c\u5b83\u4eec\u624d\u771f\u6b63\u6709\u4ef7\u503c\uff0c\u800c\u4e0d\u662f\u7b80\u5355\u590d\u5236\u7c98\u8d34\u3002\n    <\/p>\n<ol>\n<li>\u5728\u90e8\u7f72\u9636\u6bb5\u6821\u9a8c\u8fde\u63a5\u53c2\u6570\u3002<\/li>\n<li>\u4f7f\u7528\u5e26\u9000\u907f\u7684\u6709\u9650\u91cd\u8bd5\uff0c\u800c\u4e0d\u662f\u65e0\u9650\u91cd\u8fde\u5faa\u73af\u3002<\/li>\n<li>\u5206\u522b\u76d1\u63a7\u8ba4\u8bc1\u5931\u8d25\u3001\u8d85\u65f6\u7a81\u53d1\u548c\u8fde\u63a5\u6c60\u8017\u5c3d\u3002<\/li>\n<li>\u4fdd\u6301\u8bbf\u95ee\u89c4\u5219\u663e\u5f0f\u6e05\u6670\uff0c\u5e76\u5728\u62d3\u6251\u53d8\u5316\u540e\u53ca\u65f6\u590d\u67e5\u3002<\/li>\n<li>\u4e3a\u503c\u73ed\u4eba\u5458\u51c6\u5907\u4e00\u4efd\u6700\u5c0f\u53ef\u6267\u884c\u7684\u6062\u590d\u624b\u518c\u3002<\/li>\n<\/ol>\n<h2><strong>\u7ed3\u8bba<\/strong><\/h2>\n<p>\n      \u5f53\u5e94\u7528\u7a0b\u5e8f\u65e0\u6cd5\u8fde\u63a5\u5230 Redis \u65f6\uff0c\u6700\u77ed\u7684\u6062\u590d\u8def\u5f84\u5c31\u662f\u5206\u5c42\u9a8c\u8bc1\uff1a\u5148\u8bc1\u660e\u8fdb\u7a0b\u5b58\u5728\uff0c\u518d\u8bc1\u660e\u5957\u63a5\u5b57\u5728\u76d1\u542c\uff0c\u518d\u8bc1\u660e\u8def\u7531\u53ef\u8fbe\uff0c\u518d\u8bc1\u660e\u8ba4\u8bc1\u4e00\u81f4\uff0c\u6700\u540e\u624d\u53bb\u8ffd\u67e5\u66f4\u6df1\u5c42\u7684\u8fd0\u884c\u65f6\u6216\u5bb9\u91cf\u5f02\u5e38\u3002\u5927\u591a\u6570\u4e8b\u6545\uff0c\u5176\u5b9e\u90fd\u843d\u5728\u4e0a\u6e38\u9879\u76ee\u6587\u6863\u5df2\u7ecf\u53cd\u590d\u63d0\u5230\u7684\u51e0\u4e2a\u6876\u91cc\uff1a\u7f51\u7edc\u53ef\u8fbe\u6027\u3001\u8d85\u65f6\u884c\u4e3a\u3001\u8eab\u4efd\u8ba4\u8bc1\u3001\u53d7\u4fdd\u62a4\u7684\u66b4\u9732\u65b9\u5f0f\uff0c\u6216\u8005\u5ba2\u6237\u7aef\u4fa7\u8d44\u6e90\u8017\u5c3d\u3002\u5bf9\u4e8e\u8fd0\u884c\u5728\u65e5\u672c\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\u7684\u5de5\u7a0b\u56e2\u961f\u6765\u8bf4\uff0c\u771f\u6b63\u7684\u5b9e\u6218\u4f18\u52bf\u6765\u81ea\u4e8e\uff1a\u5728\u4e0b\u4e00\u6b21\u6545\u969c\u5230\u6765\u4e4b\u524d\uff0c\u5c31\u5148\u51cf\u5c11\u7f51\u7edc\u5e03\u5c40\u3001\u8bbf\u95ee\u7b56\u7565\u4e0e\u6062\u590d\u6d41\u7a0b\u4e2d\u7684\u4e0d\u786e\u5b9a\u6027\u3002\n    <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u5e94\u7528\u7a0b\u5e8f\u65e0\u6cd5\u8fde\u63a5\u5230 Redis \u65f6\uff0c\u5176\u5f71\u54cd\u8303\u56f4\u901a\u5e38\u6bd4\u7b2c\u4e00\u6761\u62a5\u9519\u4fe1\u606f\u770b\u8d77\u6765\u66f4\u5927\u3002\u4f1a\u8bdd\u53ef\u80fd\u7a81\u7136\u5931\u6548\uff0c\u961f\u5217\u53ef\u80fd\u505c\u6b62\u5904\u7406\uff0c\u9650\u6d41\u673a\u5236\u53ef\u80fd\u5931\u53bb\u7ea6\u675f\uff0c\u7f13\u5b58\u672a\u547d\u4e2d\u8fd8\u4f1a\u6084\u6084\u628a\u54cd\u5e94\u8def\u5f84\u62d6\u5165\u6162\u901f\u901a\u9053\u3002\u5728\u8fd0\u884c\u4e8e\u65e5\u672c\u670d\u52a1\u5668\u79df\u7528\u73af\u5883\u4e2d\u7684\u751f\u4ea7\u6808\u91cc\uff0c\u5feb\u901f\u6062\u590d\u5c24\u4e3a\u91cd\u8981\uff0c\u56e0\u4e3a\u8fd9\u7c7b\u95ee\u9898\u5f88\u5c11\u53ea\u662f\u201c\u7f13\u5b58\u6302\u4e86\u201d\u8fd9\u4e48\u7b80\u5355\u3002\u66f4\u591a\u65f6\u5019\uff0c\u5b83\u610f\u5473\u7740\u7f51\u7edc\u8def\u5f84\u3001\u8fdb\u7a0b\u72b6\u6001\u3001\u8bbf\u95ee\u89c4\u5219\u4ee5\u53ca\u5ba2\u6237\u7aef\u884c\u4e3a\u4e4b\u95f4\u53d1\u751f\u4e86\u8fde\u9501\u53cd\u5e94\u3002\u597d\u6d88\u606f\u662f\uff0c\u5927\u591a\u6570\u8fde\u63a5\u6545\u969c\u90fd\u53ef\u4ee5\u5f52\u5165\u5c11\u6570\u51e0\u79cd\u53ef\u91cd\u590d\u8bc6\u522b\u7684\u6a21\u5f0f\uff0c\u800c\u4e00\u5957\u6709\u7eaa\u5f8b\u7684\u6062\u590d\u6d41\u7a0b\uff0c\u5f80\u5f80\u80fd\u5728\u56e2\u961f\u5168\u9762\u7d27\u5f20\u4e4b\u524d\u6062\u590d\u670d\u52a1\u3002 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\u5f80\u5f80\u4f4d\u4e8e\u5173\u952e\u8bf7\u6c42\u8def\u5f84\u4e0a\uff0c\u5373\u4fbf\u5f00\u53d1\u4eba\u5458\u672a\u5fc5\u603b\u628a\u5b83\u89c6\u4f5c\u6838\u5fc3\u4f9d\u8d56\u3002\u4e00\u6b21\u8fde\u63a5\u5931\u8d25\uff0c\u53ef\u80fd\u5bfc\u81f4\u767b\u5f55\u72b6\u6001\u5f02\u5e38\u3001\u5f02\u6b65\u4efb\u52a1\u5806\u79ef\u3001\u4e34\u65f6\u534f\u8c03\u673a\u5236\u5931\u6548\uff0c\u751a\u81f3\u8ba9\u770b\u4f3c\u65e0\u5173\u7684\u670d\u52a1\u51fa\u73b0\u96be\u4ee5\u89e3\u91ca\u7684\u75c7\u72b6\u3002\u7531\u4e8e\u8bb8\u591a\u5e94\u7528\u4f1a\u8fdb\u884c\u6fc0\u8fdb\u91cd\u8bd5\uff0c\u6545\u969c\u8fd8\u53ef\u80fd\u8fdb\u4e00\u6b65\u81ea\u6211\u653e\u5927\uff1a\u539f\u672c\u77ed\u6682\u7684\u4e2d\u65ad\uff0c\u6700\u7ec8\u6f14\u53d8\u4e3a\u8fde\u63a5\u98ce\u66b4\u3001\u8fde\u63a5\u6c60\u8017\u5c3d\uff0c\u4ee5\u53ca\u5728\u6839\u56e0\u5df2\u7ecf\u6d88\u5931\u540e\u4f9d\u65e7\u6301\u7eed\u5237\u5c4f\u7684\u65e5\u5fd7\u3002\u5b98\u65b9\u5bf9\u5ba2\u6237\u7aef\u9519\u8bef\u5904\u7406\u7684\u6307\u5bfc\u8ba4\u4e3a\uff0c\u8fd9\u7c7b\u6545\u969c\u901a\u5e38\u662f\u53ef\u6062\u590d\u7684\uff0c\u4f46\u540c\u65f6\u4e5f\u5f3a\u8c03\uff0c\u8d85\u65f6\u3001\u670d\u52a1\u4e0d\u53ef\u8fbe\u4e0e\u8fde\u63a5\u6c60\u8017\u5c3d\u90fd\u9700\u8981\u660e\u786e\u5904\u7406\uff0c\u800c\u4e0d\u662f\u65e0\u8111\u91cd\u8bd5\u3002 \u4f1a\u8bdd\u8bfb\u53d6\u5931\u8d25\uff0c\u7528\u6237\u770b\u8d77\u6765\u50cf\u662f\u88ab\u968f\u673a\u767b\u51fa\u3002 \u540e\u53f0\u5de5\u4f5c\u8fdb\u7a0b\u505c\u6b62\u786e\u8ba4\u4efb\u52a1\u3002 \u7f13\u5b58\u67e5\u8be2\u9000\u5316\u4e3a\u9891\u7e41\u76f4\u63a5\u8bfb\u53d6\u6570\u636e\u5e93\u3002 \u8fde\u63a5\u6c60\u88ab\u8017\u5c3d\uff0c\u63a9\u76d6\u4e86\u771f\u6b63\u7684\u6839\u56e0\u3002 \u5065\u5eb7\u68c0\u67e5\u663e\u793a\u90e8\u5206\u6b63\u5e38\uff0c\u4f46\u7528\u6237\u6d41\u7a0b\u4f9d\u7136\u62a5\u9519\u3002 \u65e5\u5fd7\u548c\u8fd0\u884c\u65f6\u884c\u4e3a\u4e2d\u7684\u5e38\u89c1\u4fe1\u53f7 \u5728\u4fee\u6539\u4efb\u4f55\u4e1c\u897f\u4e4b\u524d\uff0c\u5148\u5bf9\u9519\u8bef\u8fdb\u884c\u5206\u7c7b\u3002\u201cConnection refused\u201d\u901a\u5e38\u610f\u5473\u7740\u76ee\u6807 IP \u548c\u7aef\u53e3\u4e0a\u6ca1\u6709\u8fdb\u7a0b\u5728\u76d1\u542c\uff0c\u6216\u8005\u670d\u52a1\u5e76\u672a\u5728\u5ba2\u6237\u7aef\u9884\u671f\u7684\u4f4d\u7f6e\u8fd0\u884c\u3002\u201cTimed out\u201d\u5219\u66f4\u590d\u6742\uff0c\u4e5f\u66f4\u6a21\u7cca\uff1a\u53ef\u80fd\u662f\u5305\u8fc7\u6ee4\u3001\u8def\u7531\u5f02\u5e38\u3001\u8282\u70b9\u8fc7\u8f7d\uff0c\u6216\u8005\u5ba2\u6237\u7aef\u8d85\u65f6\u65f6\u95f4\u8bbe\u7f6e\u5f97\u8fc7\u4e8e\u6fc0\u8fdb\u3002\u8ba4\u8bc1\u9519\u8bef\u5219\u8bf4\u660e TCP \u8def\u5f84\u672c\u8eab\u662f\u901a\u7684\uff0c\u4f46\u670d\u52a1\u7aef\u62d2\u7edd\u4e86\u5ba2\u6237\u7aef\u63d0\u4ea4\u7684\u51ed\u636e\u6216\u8bbf\u95ee\u65b9\u5f0f\u3002\u5b98\u65b9\u547d\u4ee4\u4e0e\u8ba4\u8bc1\u53c2\u8003\u8d44\u6599\u652f\u6301\u8fd9\u79cd\u5212\u5206\uff0c\u800c\u5b83\u4e4b\u6240\u4ee5\u6709\u7528\uff0c\u662f\u56e0\u4e3a\u6bcf\u4e00\u79cd\u5206\u652f\u90fd\u4f1a\u5bfc\u5411\u4e0d\u540c\u7684\u6062\u590d\u52a8\u4f5c\u3002 Connection refused\uff1a\u786e\u8ba4\u670d\u52a1\u6b63\u5728\u8fd0\u884c\uff0c\u5e76\u76d1\u542c\u5728\u9884\u671f\u5730\u5740\u4e0a\u3002 Timed out\uff1a\u68c0\u67e5\u9632\u706b\u5899\u89c4\u5219\u3001\u8def\u7531\u3001\u65f6\u5ef6\u4ee5\u53ca\u5ba2\u6237\u7aef\u8d85\u65f6\u8bbe\u7f6e\u3002 Authentication failure\uff1a\u5ba1\u67e5\u5bc6\u7801\u3001\u7528\u6237\u540d\u3001ACL \u89c4\u5219\u4ee5\u53ca\u5bc6\u94a5\u8f6e\u6362\u65f6\u5e8f\u3002 Intermittent drops\uff1a\u68c0\u67e5\u8fde\u63a5\u6c60\u884c\u4e3a\u3001\u7a7a\u95f2\u8d85\u65f6\u4ee5\u53ca\u8d44\u6e90\u538b\u529b\u3002 \u4e00\u4e2a\u975e\u5e38\u5b9e\u7528\u7684\u5c0f\u6280\u5de7\u662f\uff0c\u5c06\u5e94\u7528\u65e5\u5fd7\u4e0e\u6765\u81ea\u540c\u4e00\u4e3b\u673a\u7684\u547d\u4ee4\u884c\u63a2\u6d4b\u7ed3\u679c\u8fdb\u884c\u5bf9\u6bd4\u3002\u5982\u679c\u5e94\u7528\u5931\u8d25\uff0c\u4f46\u624b\u5de5\u5ba2\u6237\u7aef\u68c0\u67e5\u6210\u529f\uff0c\u90a3\u4e48\u95ee\u9898\u901a\u5e38\u4e0d\u5728\u6570\u636e\u670d\u52a1\u672c\u8eab\uff0c\u800c\u66f4\u53ef\u80fd\u51fa\u73b0\u5728\u914d\u7f6e\u89e3\u6790\u3001\u73af\u5883\u53d8\u91cf\u3001DNS \u89e3\u6790\u3001TLS \u6a21\u5f0f\u4e0d\u5339\u914d\uff0c\u6216\u8005\u5ba2\u6237\u7aef\u8fde\u63a5\u6c60\u8bbe\u7f6e\u4e0a\u3002\u5b98\u65b9\u6392\u969c\u6307\u5357\u5efa\u8bae\u4f18\u5148\u4ece\u5ba2\u6237\u7aef\u673a\u5668\u53d1\u8d77\u8fde\u901a\u6027\u6d4b\u8bd5\uff0c\u539f\u56e0\u6b63\u662f\u5982\u6b64\u3002 \u6700\u5feb\u7684\u6062\u590d\u8def\u5f84 \u5728\u6545\u969c\u5904\u7406\u4e2d\uff0c\u6062\u590d\u901f\u5ea6\u53d6\u51b3\u4e8e\u4f60\u662f\u5426\u80fd\u907f\u514d\u5728\u5404\u79cd\u7406\u8bba\u4e4b\u95f4\u968f\u673a\u8df3\u8f6c\u3002\u5e94\u5f53\u4ece\u5957\u63a5\u5b57\u8fd9\u4e00\u5c42\u5411\u5916\u5c55\u5f00\uff1a\u5148\u786e\u8ba4\u8fdb\u7a0b\u662f\u5426\u5b58\u5728\uff0c\u518d\u786e\u8ba4\u7aef\u53e3\u662f\u5426\u53ef\u8fbe\uff0c\u7136\u540e\u786e\u8ba4\u8ba4\u8bc1\u662f\u5426\u6210\u529f\uff0c\u53ea\u6709\u5728\u8fd9\u4e9b\u90fd\u6210\u7acb\u4e4b\u540e\uff0c\u624d\u8fdb\u5165\u65f6\u5ef6\u6216\u5185\u6838\u7ea7\u8c03\u4f18\u3002\u8fd9\u6837\u7684\u987a\u5e8f\u80fd\u591f\u51cf\u5c11\u8bef\u5224\uff0c\u56e0\u4e3a\u6bcf\u4e00\u6b65\u90fd\u5728\u9a8c\u8bc1\u4e00\u5c42\u771f\u5b9e\u7684\u7cfb\u7edf\u72b6\u6001\u3002 \u786e\u8ba4\u8fdb\u7a0b\u72b6\u6001\u3002\u68c0\u67e5\u670d\u52a1\u662f\u5426\u5904\u4e8e\u6d3b\u52a8\u72b6\u6001\uff0c\u4ee5\u53ca\u5b83\u662f\u5426\u53d1\u751f\u8fc7\u610f\u5916\u91cd\u542f\u3002\u4e00\u6b21\u5e72\u51c0\u7684\u670d\u52a1\u68c0\u67e5\uff0c\u80fd\u7acb\u523b\u533a\u5206\u201c\u8fdb\u7a0b\u5df2\u6302\u201d\u4e0e\u201c\u670d\u52a1\u5b58\u6d3b\u4f46\u4e0d\u53ef\u8fbe\u201d\u3002 \u9a8c\u8bc1\u76d1\u542c\u5957\u63a5\u5b57\u3002\u786e\u8ba4\u9884\u671f\u7aef\u53e3\u5df2\u7ecf\u88ab\u7ed1\u5b9a\uff0c\u540c\u65f6\u68c0\u67e5\u7ed1\u5b9a\u5730\u5740\u662f\u5426\u7b26\u5408\u4f60\u7684\u67b6\u6784\u8bbe\u8ba1\u3002\u82e5\u670d\u52a1\u53ea\u76d1\u542c\u5728\u56de\u73af\u5730\u5740\uff0c\u672c\u5730\u770b\u8d77\u6765\u4e00\u5207\u6b63\u5e38\uff0c\u4f46\u8fdc\u7a0b\u5ba2\u6237\u7aef\u4e00\u5b9a\u4f1a\u5931\u8d25\u3002 \u4ece\u5e94\u7528\u4e3b\u673a\u53d1\u8d77\u63a2\u6d4b\u3002\u4f7f\u7528\u751f\u4ea7\u5ba2\u6237\u7aef\u5b9e\u9645\u4f7f\u7528\u7684 host\u3001port 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