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#include <stdio.h>
#include <stdlib.h>
#include <stddef.h>
#include <stdarg.h>
#include <string.h>
#include <assert.h>
#include <hiredis/hiredis.h>
void doTest() {
//redis默认监听端口为6387,可以在配置文件中修改
redisContext* c = redisConnect("127.0.0.1", 6379);
if ( c->err)
{
redisFree(c);
printf("Connect to redisServer faile\n");
return ;
}
printf("Connect to redisServer Success\n");
const char* command1 = "set key1 value1";
redisReply* r = (redisReply*)redisCommand(c, command1);
if( NULL == r) {
printf("Execut command1 failure\n");
redisFree(c);
return;
}
if( !(r->type == REDIS_REPLY_STATUS && strcasecmp(r->str,"OK")==0)) {
printf("Failed to execute command[%s]\n",command1);
freeReplyObject(r);
redisFree(c);
return;
}
freeReplyObject(r);
printf("Succeed to execute command[%s]\n", command1);
const char* command2 = "strlen key1";
r = (redisReply*)redisCommand(c, command2);
if ( r->type != REDIS_REPLY_INTEGER) {
printf("Failed to execute command[%s]\n",command2);
freeReplyObject(r);
redisFree(c);
return;
}
intlength= r->integer;
freeReplyObject(r);
printf("The length of 'key1' is %d.\n", length);
printf("Succeed to execute command[%s]\n", command2);
const char* command3 = "get key1";
r = (redisReply*)redisCommand(c, command3);
if ( r->type != REDIS_REPLY_STRING)
{
printf("Failed to execute command[%s]\n",command3);
freeReplyObject(r);
redisFree(c);
return;
}
printf("The value of 'key1' is %s\n", r->str);
freeReplyObject(r);
printf("Succeed to execute command[%s]\n", command3);
const char* command4 = "get key2";
r = (redisReply*)redisCommand(c, command4);
if ( r->type != REDIS_REPLY_NIL)
{
printf("Failed to execute command[%s]\n",command4);
freeReplyObject(r);
redisFree(c);
return;
}
freeReplyObject(r);
printf("Succeed to execute command[%s]\n", command4);
redisFree(c);
}
int main(void)
{
doTest();
return 0;
}
编译:
gcc testredis.c -lhiredis -o testredis
运行:
./testredis