vscode配置c++环境并解决中文乱码问题

总共四步：

安装vscodde，安装code runner 和C/C++ 插件
安装mingw64，并添加到环境变量
在vscode相关文件中添加配置
解决C++输出中文乱码的问题

第一步：

安装vscode，在vscode拓展商店安装 code runner 和 C/C++ 插件：

第二步：

下载mingw64,记得选择离线版下载。
离线下载地址：https://sourceforge.net/projects/mingw-w64/files/
下载好后解压，把解压路径+\mingw64\bin添加到环境变量。例如我直接解压在D盘，所以我把 D:\mingw64\bin 添加到环境变量中，根据你的路径添加到环境变量中。添加到环境变量的方法我就不说了，如果实在不会的话可以在下面留言。

检查是否成功添加正确的路径到环境变量中，win+R 打开cmd窗口，输入g++ -v，回车若出现类似于以下的内容则成功了，继续下一步。若失败大概是没添加正确的路径或是安装错误的mingw64。

到这里已经可以运行cpp文件了，下面是有关调试的设置

第三步：

配置四个文件，看起来麻烦其实弄起来挺快的

launch.json
settings.json
c_cpp_propertier.json
tasks.json

1、launch.json
把以下配置添加到你的launch.json中，注意把你的路径覆盖我的。

{"version": "0.2.0","configurations": [{"name": "(gdb) Launch", // 配置名称，将会在启动配置的下拉菜单中显示// "preLaunchTask": "build","type": "cppdbg", // 配置类型，这里只能为cppdbg"request": "launch", // 请求配置类型，可以为launch（启动）或attach（附加）"program": "${workspaceFolder}/${fileBasenameNoExtension}.exe", // 将要进行调试的程序的路径"args": [], // 程序调试时传递给程序的命令行参数，一般设为空即可"stopAtEntry": false, // 设为true时程序将暂停在程序入口处，一般设置为false"cwd": "${workspaceFolder}", // 调试程序时的工作目录，一般为${workspaceRoot}即代码所在目录 workspaceRoot已被弃用，现改为workspaceFolder"environment": [],"externalConsole": true, // 调试时是否显示控制台窗口，一般设置为true显示控制台"MIMode": "gdb","miDebuggerPath": "D:\\mingw64\\bin\\gdb.exe", // miDebugger的路径，注意这里要与MinGw的路径对应"preLaunchTask": "g++", // 调试会话开始前执行的任务，一般为编译程序，c++为g++, c为gcc"setupCommands": [{"description": "Enable pretty-printing for gdb","text": "-enable-pretty-printing","ignoreFailures": true}]}]}

2、settings.json

复制以下内容添加到你的settings.json中。

{//"atomKeymap.promptV3Features": true,"editor.multiCursorModifier": "ctrlCmd",// "[cpp]": {//     "editor.quickSuggestions": true// },// "[c]": {//     "editor.quickSuggestions": true// },// c++ 配置"files.associations": {"*.json": "jsonc","*.cfg": "ini","*.fsh": "glsl","stack": "cpp","iostream": "cpp","ostream": "cpp","*.tcc": "cpp","cctype": "cpp","clocale": "cpp","cmath": "cpp","cstdint": "cpp","cstdio": "cpp","cstdlib": "cpp","cwchar": "cpp","cwctype": "cpp","exception": "cpp","initializer_list": "cpp","iosfwd": "cpp","istream": "cpp","limits": "cpp","new": "cpp","stdexcept": "cpp","streambuf": "cpp","system_error": "cpp","type_traits": "cpp","typeinfo": "cpp","utility": "cpp","iomanip": "cpp"},"editor.snippetSuggestions": "top","C_Cpp.clang_format_sortIncludes": true,"editor.wordWrap": "on","editor.formatOnPaste": true,"editor.formatOnType": true,"editor.codeActionsOnSaveTimeout": 500,"files.autoSaveDelay": 500,"editor.hover.delay": 1000,// "files.autoGuessEncoding": true,"editor.detectIndentation": false,// "files.encoding": "utf8","editor.formatOnSaveTimeout": 20,// "editor.fontFamily": "Consolas",// "workbench.iconTheme": "vscode-icons",//下面这个设置为终端输出结果// "code-runner.runInTerminal": true,//下面这个解决终端输出c++中文乱码"terminal.integrated.shellArgs.windows": ["/K chcp 65001 >nul"],
}

3、c_cpp_properties.json
复制以下内容到你的c_cpp_properties.json文件中，记得将我的路径修改成你的路径。

{"configurations": [{"name": "Win32","includePath": ["${workspaceRoot}","D:/mingw64/include/**","D:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++","D:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32","D:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/backward","D:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include","D:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include-fixed","D:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/include"],"defines": ["_DEBUG","UNICODE","__GNUC__=6","__cdecl=__attribute__((__cdecl__))"],"intelliSenseMode": "msvc-x64","browse": {"limitSymbolsToIncludedHeaders": true,"databaseFilename": "","path": ["${workspaceRoot}","D:/mingw64/include/**","D:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++","D:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32","D:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/backward","D:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include","D:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include-fixed","D:/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/include"]}}],"version": 4
}

4、tasks.json
Ctrl+shift+p 打开vscode查找功能，输入task

然后将下面内容添加到你的tasks.json中。

{"version": "2.0.0","tasks": [{"label": "build","type": "shell","group": {"kind": "build","isDefault": true},"presentation": {"echo": true,"reveal": "always","focus": false,"panel": "shared"},"windows": {"command": "g++","args": ["-ggdb","\"${file}\"","--std=c++11","-o","\"${fileDirname}\\${fileBasenameNoExtension}.exe\""]}}]
}

到了这一步，就可以运行代码了，新建一个cpp文件，复制以下代码测试：

#include <stdio.h>
int main()
{printf("What is your name?\n");printf("hello,阿呆 \n");printf("Hello,nice to meet you!\n");
}

点击鼠标右键再点击run code 或者使用运行代码快捷键 Ctrl+AIt+N ，即可查看输出

如果你是按照我的方法到这一步的话，那么输出中文就不会乱码。
如果你想在终端输出c++代码，那么就需要在settings.json中添加以下代码，我在上面的settings.json中已经把这两行代码添加上去了，所以你无须再添加。

中文的windows下的cmd默认使用GBK的编码，/K chcp 65001 >nul的含义是在运行cmd的时候将编码设置为65001;>nul是避免在控制台输出修改编码的信息，否则会输出active code page: 65001;
运行结果展示：

没有添加就会出现下面这种情况：

到这里我已经讲完了，昨天弄的时候踩了挺多坑，希望这篇文章能对你有所帮助。

相关推荐：
vscode配置python环境并解决输出中文乱码问题
vscode配置js环境