我是下载的hiredis~~~~·哎,先用别人的吧
等做进去了,自己在封装一个。
下面是我写的一个测试例子。
#include "hiredis.h" #include <stdio.h> #include <stdlib.h> #include <string.h> #include <iostream> using namespace std; void print(redisReply * reply) { //cout<<reply->type<<endl; cout<<reply->integer<<endl; //cout<<reply->len<<endl; //cout<<reply->str<<endl; //cout<<reply->elements<<endl; } int main() { unsigned int j; redisContext *c; redisReply *reply; struct timeval timeout = { 1, 500000 }; // 1.5 seconds c = redisConnectWithTimeout((char*)"127.0.0.2", 6379, timeout); //test set reply = (redisReply *)redisCommand(c,"SET %s %s", "foo", "hello world"); cout<<"test set------------------------------"<<endl; print(reply); freeReplyObject(reply); //test get reply = (redisReply *)redisCommand(c,"GET %s","foo"); cout<<"test get------------------------------"<<endl; print(reply); freeReplyObject(reply); //test list reply = (redisReply*)redisCommand(c,"RPUSH %b %b","book",strlen("book"),"the language c++",strlen("the language c++")); cout<<"test list add1---------------------------------"<<endl; print(reply); cout<<"22222"; freeReplyObject(reply); cout<<"33333"; reply = (redisReply*)redisCommand(c,"RPUSH %s %s","book","thinking in c++"); cout<<"test list add2---------------------------------"<<endl; print(reply); freeReplyObject(reply); cout<<"test get list result"<<endl; reply = (redisReply*)redisCommand(c,"lrange %s %d %d","book",0,-1); for(int i=0;i<reply->elements;i++) { cout<<"get list:"<<reply->element[i]->str<<endl; } freeReplyObject(reply); cout<<"test erase list item"<<endl; reply = (redisReply*)redisCommand(c,"lrem %s 0 %s","book","thinking in c++"); print(reply); cout<<"endl"<<endl; return 0; }
/* This is the reply object returned by redisCommand() */
typedef struct redisReply {
int type; /* REDIS_REPLY_* */
long long integer; /* The integer when type is REDIS_REPLY_INTEGER */
int len; /* Length of string */
char *str; /* Used for both REDIS_REPLY_ERROR and REDIS_REPLY_STRING */
size_t elements; /* number of elements, for REDIS_REPLY_ARRAY */
struct redisReply **element; /* elements vector for REDIS_REPLY_ARRAY */
} redisReply;