[英]Example Code for MemCached in C
我正在寻找一些使用memcache设置值的示例C代码
我有用5行代码在PHP中运行的应用程序但是在C中找不到任何需要移植到的好memcache样本。
这是C中一个很棒的memcached示例
#include <libmemcached/memcached.h>
#include <stdio.h>
#include <string.h>
int main(int argc, char **argv) {
//memcached_servers_parse (char *server_strings);
memcached_server_st *servers = NULL;
memcached_st *memc;
memcached_return rc;
char *key = "keystring";
char *value = "keyvalue";
char *retrieved_value;
size_t value_length;
uint32_t flags;
memc = memcached_create(NULL);
servers = memcached_server_list_append(servers, "localhost", 11211, &rc);
rc = memcached_server_push(memc, servers);
if (rc == MEMCACHED_SUCCESS)
fprintf(stderr, "Added server successfully\n");
else
fprintf(stderr, "Couldn't add server: %s\n", memcached_strerror(memc, rc));
rc = memcached_set(memc, key, strlen(key), value, strlen(value), (time_t)0, (uint32_t)0);
if (rc == MEMCACHED_SUCCESS)
fprintf(stderr, "Key stored successfully\n");
else
fprintf(stderr, "Couldn't store key: %s\n", memcached_strerror(memc, rc));
retrieved_value = memcached_get(memc, key, strlen(key), &value_length, &flags, &rc);
printf("Yay!\n");
if (rc == MEMCACHED_SUCCESS) {
fprintf(stderr, "Key retrieved successfully\n");
printf("The key '%s' returned value '%s'.\n", key, retrieved_value);
free(retrieved_value);
}
else
fprintf(stderr, "Couldn't retrieve key: %s\n", memcached_strerror(memc, rc));
return 0;
}
首先,您必须选择一个客户端 ,然后您必须将代码写入该客户端的API。
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