{"id":1411,"date":"2025-01-19T21:46:35","date_gmt":"2025-01-19T13:46:35","guid":{"rendered":"http:\/\/gzxingyu.cloud\/?p=1411"},"modified":"2025-01-19T21:46:35","modified_gmt":"2025-01-19T13:46:35","slug":"02-redis%e7%ae%80%e4%bb%8b","status":"publish","type":"post","link":"http:\/\/gzxingyu.cloud\/index.php\/2025\/01\/19\/02-redis%e7%ae%80%e4%bb%8b\/","title":{"rendered":"02.Redis\u7b80\u4ecb"},"content":{"rendered":"

\u4e00\u3001Redis\u7b80\u4ecb<\/h3>\n

Redis \u662f\u5b8c\u5168\u5f00\u6e90\u514d\u8d39\u7684\uff0c\u4e00\u4e2a\u7075\u6d3b\u7684\u9ad8\u6027\u80fdkey-value\u6570\u636e\u7ed3\u6784\u5b58\u50a8\uff0c\u53ef\u4ee5\u7528\u6765\u4f5c\u4e3a\u6570\u636e\u5e93\u3001\u7f13\u5b58\u548c\u6d88\u606f\u961f\u5217\u3002<\/p>\n

Redis\u670d\u52a1\u9ed8\u8ba4\u7aef\u53e3\uff1a 6379<\/p>\n

\u4e8c\u3001Redis\u5e38\u7528\u547d\u4ee4<\/h3>\n

1.\u57fa\u672c\u6570\u636e\u64cd\u4f5c<\/h4>\n
set testkey "Hello World"\n#\u8bbe\u7f6e\u952etestkey\u7684\u503c\u4e3a\u5b57\u7b26\u4e32"Hello World"\n\nget testkey\n#\u83b7\u53d6\u952etestkey\u5b58\u50a8\u7684\u5b57\u7b26\u4e32\u503c\n\nset score 99\n#\u8bbe\u7f6e\u952escore\u7684\u503c\u4e3a99\n\nincr score\n#\u4f7f\u7528INCR\u547d\u4ee4\u5c06score\u7684\u503c\u589e\u52a01\n\nget score\n#\u83b7\u53d6\u952escore\u7684\u5185\u5bb9\n\nkeys *\n#\u5217\u51fa\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u6240\u6709\u7684\u952e\n<\/code><\/pre>\n
2.\u914d\u7f6e\u7ba1\u7406<\/h4>\n
config set dir \/home\/test          # \u8bbe\u7f6e\u5de5\u4f5c\u76ee\u5f55\uff08\u542f\u52a8\u65f6\u7684\u5f53\u524d\u76ee\u5f55\uff09\nconfig set dbfilename redis.rdb    # \u8bbe\u7f6e\u5907\u4efd\u6587\u4ef6\u540d\nconfig get dir                     # \u68c0\u67e5\u5de5\u4f5c\u76ee\u5f55\u662f\u5426\u8bbe\u7f6e\u6210\u529f\nconfig get dbfilename              # \u68c0\u67e5\u5907\u4efd\u6587\u4ef6\u540d\u662f\u5426\u8bbe\u7f6e\u6210\u529f\n<\/code><\/pre>\n
3.\u6570\u636e\u5e93\u7ba1\u7406<\/h4>\n
save                               # \u8fdb\u884c\u4e00\u6b21\u5907\u4efd\u64cd\u4f5c\uff0c\u4fdd\u5b58\u6570\u636e\u5e93\u5230\u78c1\u76d8\nflushall                           # \u5220\u9664\u6240\u6709\u6570\u636e(\u4e0d\u8981\u968f\u4fbf\u4f7f\u7528)\ndel key                            # \u5220\u9664\u952e\u4e3akey\u7684\u6570\u636e\n<\/code><\/pre>\n
\u4e09\u3001Redis\u5386\u53f2\u6f0f\u6d1e<\/h3>\n
    \n
  • Redis\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e
    \nRedis\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e\u53ef\u80fd\u7531\u591a\u79cd\u539f\u56e0\u5f15\u8d77\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\uff1a<\/li>\n<\/ul>\n
      \n
    1. \u914d\u7f6e\u4e0d\u5f53\uff1aRedis\u5b9e\u4f8b\u914d\u7f6e\u4e3a\u5728\u516c\u7f51\u4e0a\u53ef\u8bbf\u95ee\u6216\u76d1\u542c\u6240\u6709\u7f51\u7edc\u63a5\u53e3\u3002<\/li>\n
    2. \u5bc6\u7801\u4fdd\u62a4\u7f3a\u5931\uff1aRedis\u5b9e\u4f8b\u672a\u8bbe\u7f6e\u5bc6\u7801\u6216\u4f7f\u7528\u4e86\u9ed8\u8ba4\u5bc6\u7801\u3002
      \n\u6f0f\u6d1e\u53ef\u80fd\u5bfc\u81f4\u4ee5\u4e0b\u540e\u679c\uff1a<\/li>\n
    3. \u654f\u611f\u4fe1\u606f\u6cc4\u9732\uff1a\u653b\u51fb\u8005\u53ef\u4ee5\u8bbf\u95ee\u5b58\u50a8\u5728Redis\u4e2d\u7684\u654f\u611f\u6570\u636e\uff0c\u5982\u7528\u6237\u51ed\u636e\u3001\u4f1a\u8bdd\u4ee4\u724c\u7b49\u3002<\/li>\n
    4. \u6570\u636e\u4e22\u5931\uff1a\u653b\u51fb\u8005\u53ef\u4ee5\u6267\u884cflushall\u547d\u4ee4\uff0c\u6e05\u7a7a\u6240\u6709\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\u3002<\/li>\n
    5. \u540e\u95e8\u690d\u5165\uff1a\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u6570\u636e\u5907\u4efd\u529f\u80fd\u5c06\u6076\u610f\u6587\u4ef6\uff08\u5982WebShell\u3001\u5b9a\u65f6\u4efb\u52a1\u811a\u672c\uff09\u5199\u5165\u5230\u670d\u52a1\u5668\u7684\u6587\u4ef6\u7cfb\u7edf\u4e2d\u3002<\/li>\n
    6. \u6743\u9650\u63d0\u5347\uff1a\u5982\u679cRedis\u4ee5\u9ad8\u6743\u9650\u7528\u6237\uff08\u5982root\uff09\u8eab\u4efd\u8fd0\u884c\uff0c\u653b\u51fb\u8005\u53ef\u80fd\u901a\u8fc7\u5199\u5165SSH\u516c\u94a5\u6587\u4ef6\u7b49\u65b9\u5f0f\u83b7\u5f97\u5bf9\u670d\u52a1\u5668\u7684\u6301\u4e45\u8bbf\u95ee\u6743\u9650\u3002<\/li>\n<\/ol>\n
        \n
      • Redis\u4e3b\u4ece\u590d\u5236RCE\u6f0f\u6d1e
        \nRedis\u7684\u4e3b\u4ece\u590d\u5236\u529f\u80fd\u5141\u8bb8\u4ece\u670d\u52a1\u5668\u540c\u6b65\u4e3b\u670d\u52a1\u5668\u7684\u6570\u636e\u3002\u7136\u800c\uff0c\u5728Redis 4.x\u53ca\u4ee5\u540e\u7684\u7248\u672c\u4e2d\uff0c\u5f15\u5165\u7684 \u6a21\u5757\u529f\u80fd\u53ef\u80fd\u88ab\u6ee5\u7528\u6765\u5b9e\u73b0\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\uff08RCE\uff09\uff1a<\/li>\n<\/ul>\n
          \n
        1. \u6a21\u5757\u529f\u80fd\u6ee5\u7528\uff1a\u653b\u51fb\u8005\u901a\u8fc7\u4e0a\u4f20\u6076\u610f\u7684Redis\u6a21\u5757\uff08.so\u6587\u4ef6\uff09\uff0c\u5e76\u5229\u7528Redis\u7684module load\u547d\u4ee4\u52a0 \u8f7d\u8be5\u6a21\u5757\u3002<\/li>\n
        2. \u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\uff1a\u52a0\u8f7d\u7684\u6076\u610f\u6a21\u5757\u53ef\u80fd\u5305\u542b\u7528C\u8bed\u8a00\u7f16\u5199\u7684\u4ee3\u7801\uff0c\u8be5\u4ee3\u7801\u5728Redis\u670d\u52a1\u5668\u4e0a\u6267\u884c\uff0c\u5141\u8bb8\u653b \u51fb\u8005\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002<\/li>\n<\/ol>\n
          MODULE LOAD<\/code>\u00a0\u662f Redis \u4e2d\u7684\u4e00\u4e2a\u547d\u4ee4\uff0c\u7528\u4e8e\u52a8\u6001\u52a0\u8f7d\u5916\u90e8\u6a21\u5757\uff08Redis Modules\uff09\u3002Redis \u6a21\u5757\u662f Redis \u7684\u6269\u5c55\u673a\u5236\uff0c\u5141\u8bb8\u5f00\u53d1\u8005\u901a\u8fc7\u7f16\u5199 C \u8bed\u8a00\u6a21\u5757\u6765\u6269\u5c55 Redis \u7684\u529f\u80fd\uff0c\u4f8b\u5982\u6dfb\u52a0\u65b0\u7684\u6570\u636e\u7c7b\u578b\u3001\u547d\u4ee4\u6216\u529f\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
          \u4e00\u3001Redis\u7b80\u4ecb Redis \u662f\u5b8c\u5168\u5f00\u6e90\u514d\u8d39\u7684\uff0c\u4e00\u4e2a\u7075\u6d3b\u7684\u9ad8\u6027\u80fdkey-value\u6570\u636e\u7ed3\u6784\u5b58\u50a8\uff0c\u53ef\u4ee5\u7528\u6765\u4f5c\u4e3a […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[50,9],"tags":[],"class_list":["post-1411","post","type-post","status-publish","format-standard","hentry","category-50","category-9"],"_links":{"self":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts\/1411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/comments?post=1411"}],"version-history":[{"count":1,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts\/1411\/revisions"}],"predecessor-version":[{"id":1412,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts\/1411\/revisions\/1412"}],"wp:attachment":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/media?parent=1411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/categories?post=1411"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/tags?post=1411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}