{"id":125931,"date":"2024-10-26T00:26:30","date_gmt":"2024-10-25T16:26:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/125931\/"},"modified":"2024-10-26T00:26:31","modified_gmt":"2024-10-25T16:26:31","slug":"redis-%e9%80%a3%e6%8e%a5%e5%b4%a9%e6%bd%b0%e4%b8%bb%e6%a9%9f%e7%84%a1%e6%b3%95%e9%80%a3%e6%8e%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/125931\/","title":{"rendered":"Redis \u9023\u63a5\u5d29\u6f70\u4e3b\u6a5f\u7121\u6cd5\u9023\u63a5"},"content":{"rendered":"

Redis \u9023\u63a5\u5d29\u6f70\u4e3b\u6a5f\u7121\u6cd5\u9023\u63a5\u7684\u539f\u56e0\u53ca\u89e3\u6c7a\u65b9\u6848<\/h1>\n

Redis \u662f\u4e00\u500b\u9ad8\u6548\u80fd\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u5834\u666f\u3002\u7136\u800c\uff0c\u5728\u4f7f\u7528 Redis \u7684\u904e\u7a0b\u4e2d\uff0c\u4f7f\u7528\u8005\u53ef\u80fd\u6703\u9047\u5230\u9023\u63a5\u5d29\u6f70\u7684\u554f\u984c\uff0c\u5c0e\u81f4\u7121\u6cd5\u6b63\u5e38\u8a2a\u554f\u4e3b\u6a5f\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5c0e\u81f4 Redis \u9023\u63a5\u5d29\u6f70\u7684\u5e38\u898b\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n

\u5e38\u898b\u539f\u56e0<\/h2>\n

1. \u670d\u52d9\u5668\u8cc7\u6e90\u4e0d\u8db3<\/h3>\n

Redis \u662f\u4e00\u500b\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5c0d\u7cfb\u7d71\u8cc7\u6e90\u7684\u9700\u6c42\u76f8\u5c0d\u8f03\u9ad8\u3002\u5982\u679c\u4e3b\u6a5f\u7684 CPU \u6216\u5167\u5b58\u8cc7\u6e90\u4e0d\u8db3\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4 Redis \u670d\u52d9\u5668\u7121\u6cd5\u6b63\u5e38\u904b\u884c\uff0c\u5f9e\u800c\u51fa\u73fe\u9023\u63a5\u5d29\u6f70\u7684\u60c5\u6cc1\u3002\u4f7f\u7528\u8005\u53ef\u4ee5\u901a\u904e\u76e3\u63a7\u7cfb\u7d71\u8cc7\u6e90\u7684\u4f7f\u7528\u60c5\u6cc1\u4f86\u5224\u65b7\u662f\u5426\u662f\u9019\u500b\u539f\u56e0\u3002<\/p>\n

2. \u7db2\u7d61\u554f\u984c<\/h3>\n

\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\u6216\u4e2d\u65b7\u4e5f\u6703\u5c0e\u81f4 Redis \u9023\u63a5\u5d29\u6f70\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u7db2\u7d61\u8a2d\u5099\u6545\u969c\u3001\u914d\u7f6e\u932f\u8aa4\u6216 ISP \u554f\u984c\u5f15\u8d77\u7684\u3002\u4f7f\u7528\u8005\u53ef\u4ee5\u901a\u904e ping \u547d\u4ee4\u6aa2\u67e5\u8207 Redis \u670d\u52d9\u5668\u7684\u9023\u63a5\u72c0\u614b\u3002<\/p>\n

3. Redis \u914d\u7f6e\u554f\u984c<\/h3>\n

Redis \u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6709\u8a31\u591a\u53c3\u6578\u53ef\u80fd\u5f71\u97ff\u5176\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u4f8b\u5982\uff0cmaxmemory \u53c3\u6578\u8a2d\u5b9a\u4e86 Redis \u53ef\u4ee5\u4f7f\u7528\u7684\u6700\u5927\u5167\u5b58\uff0c\u5982\u679c\u8d85\u904e\u9019\u500b\u9650\u5236\uff0cRedis \u53ef\u80fd\u6703\u62d2\u7d55\u65b0\u7684\u9023\u63a5\u3002\u4f7f\u7528\u8005\u61c9\u8a72\u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6\uff0c\u78ba\u4fdd\u6240\u6709\u53c3\u6578\u90fd\u8a2d\u7f6e\u6b63\u78ba\u3002<\/p>\n

4. \u5ba2\u6236\u7aef\u554f\u984c<\/h3>\n

\u6709\u6642\u5019\uff0c\u554f\u984c\u53ef\u80fd\u51fa\u5728\u5ba2\u6236\u7aef\u7684\u5be6\u73fe\u4e0a\u3002\u4f8b\u5982\uff0c\u5ba2\u6236\u7aef\u53ef\u80fd\u672a\u6b63\u78ba\u8655\u7406\u9023\u63a5\u8d85\u6642\u6216\u91cd\u8a66\u908f\u8f2f\uff0c\u5c0e\u81f4\u9023\u63a5\u5931\u6557\u3002\u4f7f\u7528\u8005\u61c9\u6aa2\u67e5\u5ba2\u6236\u7aef\u4ee3\u78bc\uff0c\u78ba\u4fdd\u5176\u80fd\u5920\u6b63\u78ba\u8655\u7406\u5404\u7a2e\u7570\u5e38\u60c5\u6cc1\u3002<\/p>\n

\u89e3\u6c7a\u65b9\u6848<\/h2>\n

1. \u589e\u52a0\u8cc7\u6e90<\/h3>\n

\u5982\u679c\u767c\u73fe\u4e3b\u6a5f\u8cc7\u6e90\u4e0d\u8db3\uff0c\u53ef\u4ee5\u8003\u616e\u5347\u7d1a\u4e3b\u6a5f\u914d\u7f6e\uff0c\u589e\u52a0 CPU \u548c\u5167\u5b58\u3002\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8 Redis \u7684\u6027\u80fd\uff0c\u6e1b\u5c11\u9023\u63a5\u5d29\u6f70\u7684\u53ef\u80fd\u6027\u3002<\/p>\n

2. \u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n

\u4f7f\u7528\u8005\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u8207 Redis \u670d\u52d9\u5668\u7684\u9023\u63a5\uff1a<\/p>\n

ping <\/code><\/pre>\n
\u5982\u679c ping \u547d\u4ee4\u8fd4\u56de\u7684\u5ef6\u9072\u904e\u9ad8\u6216\u4e1f\u5305\u7387\u904e\u9ad8\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u7db2\u7d61\u8a2d\u5099\u6216\u806f\u7e6b ISP\u3002<\/p>\n
3. \u8abf\u6574 Redis \u914d\u7f6e<\/h3>\n
\u6aa2\u67e5 Redis \u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u7279\u5225\u662f maxmemory \u548c timeout \u53c3\u6578\u3002\u53ef\u4ee5\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574\u9019\u4e9b\u53c3\u6578\uff0c\u4ee5\u63d0\u9ad8 Redis \u7684\u7a69\u5b9a\u6027\u3002\u4f8b\u5982\uff1a<\/p>\n
maxmemory 256mb\ntimeout 300<\/code><\/pre>\n
4. \u6539\u9032\u5ba2\u6236\u7aef\u4ee3\u78bc<\/h3>\n
\u78ba\u4fdd\u5ba2\u6236\u7aef\u4ee3\u78bc\u80fd\u5920\u6b63\u78ba\u8655\u7406\u9023\u63a5\u554f\u984c\u3002\u53ef\u4ee5\u4f7f\u7528\u91cd\u8a66\u6a5f\u5236\u4f86\u8655\u7406\u81e8\u6642\u7684\u9023\u63a5\u5931\u6557\uff0c\u4e26\u8a2d\u7f6e\u5408\u7406\u7684\u8d85\u6642\u6642\u9593\u3002\u4f8b\u5982\uff1a<\/p>\n
try {\n    \/\/ \u5617\u8a66\u9023\u63a5 Redis\n} catch (Exception e) {\n    \/\/ \u8655\u7406\u9023\u63a5\u5931\u6557\n}<\/code><\/pre>\n
\u7e3d\u7d50<\/h2>\n
Redis \u9023\u63a5\u5d29\u6f70\u7684\u554f\u984c\u53ef\u80fd\u7531\u591a\u7a2e\u56e0\u7d20\u5f15\u8d77\uff0c\u5305\u62ec\u670d\u52d9\u5668\u8cc7\u6e90\u4e0d\u8db3\u3001\u7db2\u7d61\u554f\u984c\u3001\u914d\u7f6e\u932f\u8aa4\u548c\u5ba2\u6236\u7aef\u5be6\u73fe\u4e0d\u7576\u3002\u901a\u904e\u76e3\u63a7\u7cfb\u7d71\u8cc7\u6e90\u3001\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5\u3001\u8abf\u6574\u914d\u7f6e\u548c\u6539\u9032\u5ba2\u6236\u7aef\u4ee3\u78bc\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\uff0c\u78ba\u4fdd Redis \u7684\u7a69\u5b9a\u904b\u884c\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528 \u9999\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u63d0\u4f9b\u66f4\u7a69\u5b9a\u7684\u74b0\u5883\u4f86\u904b\u884c\u60a8\u7684 Redis \u5be6\u4f8b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
Redis \u9023\u63a5\u5d29\u6f70\u4e3b\u6a5f\u7121\u6cd5\u9023\u63a5\u7684\u554f\u984c\u5206\u6790\u8207\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u5feb\u901f\u6062\u5fa9\u6578\u64da\u5eab\u9023\u63a5\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-125931","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125931","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=125931"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125931\/revisions"}],"predecessor-version":[{"id":125932,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/125931\/revisions\/125932"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=125931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=125931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=125931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}