【数据库开发】windows下hiredis的编译(主要是包括一些异步编程的错误)

果然,高端的程序员真心是鸟都不鸟windows的,Redis的客户端找了一圈愣是没有C++的windows版本

我要做个windows上的C++的服务器都没办法和redis交互

github上所有能试的我都试过了,要么是只支持unix,要么是怎么编译都不通过,焦头烂额中

然后我总结了网上无数的教程,附带修复一个个编译错误,总结如下


编译环境,64位windows7 ultimate,VS2013 Ultimate


1.获取redis windows版

MS Open Technologies 官方主页

GitHub上的MSOpenTech/redis项目地址


2.编译两个lib:    hiredis.lib和Win32_Interop.lib

打开从GitHub上clone下来的文件夹,打开里面的msvs文件夹中的RedisServer.sln

从解决方案资源管理器窗口编译hiredis工程和Win32_Interop工程(调试的时候请在debug模式下编译这两个库),此时便会在Debug/Release文件夹下生成这两个工程编译的lib


3.在自己的工程中使用

(1)添加上一步编译的这两个lib到工程中

(2)复制GItHub redis项目文件夹中src/Win32_Interop下所有头文件

(3)以及deps/hiredis下所有头文件(其中fmacros.h用src文件夹下的fmacros.h文件替代)

(4)再复制src/Win32_Interop/win32fixes.c到自己的工程目录,包含到工程文件中

(5)调整各个文件include的路径

(6)示例代码

#include <stdio.h>  
#include <stdlib.h>  
#include <string.h>  
  
#include <hiredis.h>  
#define NO_QFORKIMPL //这一行必须加才能正常使用  
#include <Win32_Interopwin32fixes.h>  
#pragma comment(lib,"hiredis.lib")  
#pragma comment(lib,"Win32_Interop.lib")  
  
int main()  
{  
    unsigned int j;  
    redisContext *c;  
    redisReply *reply;  
  
    struct timeval timeout = { 1, 500000 }; // 1.5 seconds  
    c = redisConnectWithTimeout((char*)"127.0.0.1", 6379, timeout);  
    if (c->err) {  
        printf("Connection error: %s
", c->errstr);  
        exit(1);  
    }  
  
    /* PING server */  
    reply = (redisReply *)redisCommand(c, "PING");  
    printf("PING: %s
", reply->str);  
    freeReplyObject(reply);  
  
    /* Set a key */  
    reply = (redisReply *)redisCommand(c, "SET %s %s", "foo", "hello world");  
    printf("SET: %s
", reply->str);  
    freeReplyObject(reply);  
  
    /* Set a key using binary safe API */  
    reply = (redisReply *)redisCommand(c, "SET %b %b", "bar", 3, "hello", 5);  
    printf("SET (binary API): %s
", reply->str);  
    freeReplyObject(reply);  
  
    /* Try a GET and two INCR */  
    reply = (redisReply *)redisCommand(c, "GET foo");  
    printf("GET foo: %s
", reply->str);  
    freeReplyObject(reply);  
  
    reply = (redisReply *)redisCommand(c, "INCR counter");  
    printf("INCR counter: %lld
", reply->integer);  
    freeReplyObject(reply);  
    /* again ... */  
    reply = (redisReply *)redisCommand(c, "INCR counter");  
    printf("INCR counter: %lld
", reply->integer);  
    freeReplyObject(reply);  
  
    /* Create a list of numbers, from 0 to 9 */  
    reply = (redisReply *)redisCommand(c, "DEL mylist");  
    freeReplyObject(reply);  
    for (j = 0; j < 10; j++) {  
        char buf[64];  
  
        sprintf_s(buf, 64, "%d", j);  
        reply = (redisReply *)redisCommand(c, "LPUSH mylist element-%s", buf);  
        freeReplyObject(reply);  
    }  
  
    /* Let's check what we have inside the list */  
    reply = (redisReply *)redisCommand(c, "LRANGE mylist 0 -1");  
    if (reply->type == REDIS_REPLY_ARRAY) {  
        for (j = 0; j < reply->elements; j++) {  
            printf("%u) %s
", j, reply->element[j]->str);  
            getchar();  
        }  
    }  
    freeReplyObject(reply);  
  
    return 0;  
}  



PS.可能会碰到的编译错误

1.必须定义入口点,请在win32fixes.h之前加上#define NO_QFORKIMPL

2.各种与其他库的使用冲突,请右击项目->属性->配置属性->C/C++->代码生成->运行库->改成多线程调试(/MTd)或多线程(/MT)

并且在右击项目->属性->配置属性->连接器->命令行中输入/NODEFAULTLIB:libcmt.lib 

3.error C4996,各种unsafe报错啊,请右击项目->属性->配置属性->C/C++->预处理器->预处理器定义->添加“_CRT_SECURE_NO_WARNINGS”(不带引号)

原文地址:https://www.cnblogs.com/huty/p/8517405.html