今天安装下载MinGW-W64-install.exe安装MinGW试了好几次都失败了

因此决定用离线安装包进行安装

1.下载

下载地址https://sourceforge.net/projects/mingw-w64/files/?source=navbar" target="_blank">​ https://sourceforge.net/projects/mingw-w64/files/?source=navbar​

MinGW离线安装_ios

下载后解压到指定目录,如D:\mingw64

2.设置环境变量

set MINGW_HOME=D:\mingw64

set path =%MINGW_HOME%\bin\

3.测试

(1)新建main.c


#include <stdio.h> int main() {    printf("hello, world! I'm C. ");    return 0; }


gcc main.c –o hello_c

hello_c

输出

hello, world! I'm C.

(2)新建main.cpp


#include <iostream> int main(void) {     //cout<<"hello world"<<endl;     std::cout<<"hello world
!I'm C++.
"; return 0; }


g++ main.cpp –o hello_c++

hello_c++

输出

hello world !I'm C++.