c++使用redis

hredishttps://www.csdn.net/gather_2f/MtTaEgwsMTUwLWJsb2cO0O0O.html然后，就可以基于hiredis API开发客户端了。可是hiredis不支持集群。支持集群的API：C++ https://github.com/eyjian/r3cC++ https://github.com/zhengshuxin/aclhttps://githu

sun007700

1786人浏览 · 2020-05-26 18:03:05

sun007700 · 2020-05-26 18:03:05 发布

hredis

https://www.csdn.net/gather_2f/MtTaEgwsMTUwLWJsb2cO0O0O.html

然后，就可以基于hiredis API开发客户端了。可是hiredis不支持集群。支持集群的API：

C++ https://github.com/eyjian/r3c

C++ https://github.com/zhengshuxin/acl

https://github.com/zhengshuxin/acl/tree/master/lib_acl_cpp/samples/redis

C https://github.com/vipshop/hiredis-vip.git

hiredis-vip:

#include<stdio.h>
#include<hircluster.h>

int main()
{
    redisClusterContext *cc = redisClusterConnect("127.0.0.1:7000,127.0.0.1:7001",HIRCLUSTER_FLAG_NULL);
    if(cc == NULL || cc->err)
    {
        printf("connect error : %s\n", cc == NULL ? "NULL" : cc->errstr);
        return -1;
    }

    int i;
    redisReply* reply = NULL;

    for(i=0; i<10000; i++)
    {
      //set
      reply = redisClusterCommand(cc, "set key%d value%d", i, i);
      if(reply == NULL)
      {
        printf("set key%d, reply is NULL, error info: %s\n", i, cc->errstr);
        redisClusterFree(cc);
        return -1;
      }
      printf("set key%d, reply:%s\n", i, reply->str);
      freeReplyObject(reply);

      //get
      reply = redisClusterCommand(cc, "get key%d", i);
      if(reply == NULL)
      {
        printf("get key%d, reply is NULL, error info: %s\n", i, cc->errstr);
        redisClusterFree(cc);
        return -1;
      }
      printf("get key%d, reply:%s\n", i, reply->str);
      freeReplyObject(reply);
    }

    redisClusterFree(cc);
    return 0;
}