1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "hiredis.h"
int main(void) {
int fd;
unsigned int j;
redisReply *reply;
reply = redisConnect(&fd, "127.0.0.1", 6379);
if (reply != NULL) {
printf("Connection error: %s", reply->reply);
exit(1);
}
/* PING server */
reply = redisCommand(fd,"PING");
printf("PONG: %s\n", reply->reply);
freeReplyObject(reply);
/* Set a key */
reply = redisCommand(fd,"SET %s %s", "foo", "hello world");
printf("SET: %s\n", reply->reply);
freeReplyObject(reply);
/* Set a key using binary safe API */
reply = redisCommand(fd,"SET %b %b", "bar", 3, "hello", 5);
printf("SET (binary API): %s\n", reply->reply);
freeReplyObject(reply);
/* Try a GET and two INCR */
reply = redisCommand(fd,"GET foo");
printf("GET foo: %s\n", reply->reply);
freeReplyObject(reply);
reply = redisCommand(fd,"INCR counter");
printf("INCR counter: %lld\n", reply->integer);
freeReplyObject(reply);
/* again ... */
reply = redisCommand(fd,"INCR counter");
printf("INCR counter: %lld\n", reply->integer);
freeReplyObject(reply);
/* Create a list of numbers, from 0 to 9 */
reply = redisCommand(fd,"DEL mylist");
freeReplyObject(reply);
for (j = 0; j < 10; j++) {
char buf[64];
snprintf(buf,64,"%d",j);
reply = redisCommand(fd,"LPUSH mylist element-%s", buf);
freeReplyObject(reply);
}
/* Let's check what we have inside the list */
reply = redisCommand(fd,"LRANGE mylist 0 -1");
if (reply->type == REDIS_REPLY_ARRAY) {
for (j = 0; j < reply->elements; j++) {
printf("%u) %s\n", j, reply->element[j]->reply);
}
}
freeReplyObject(reply);
return 0;
}
|
