How to write c language in vscode

1、安装vscode(版本1.27)

https://code.visualstudio.com/ 下载安装vscode。

2、安装c/c++扩展。

3、安装编译工具mingw-w64，http://www.mingw-w64.org/doku.php/download

配置环境变量，以WIN10为例 ，此电脑-属性-高级系统设置-环境变量-系统变量-path-添加一条D:\Program Files\mingw-w64\i686-8.1.0-posix-dwarf-rt_v6-rev0\mingw32\bin（你安装编译工具路径）

配置前

配置后

-ps：如果开着vscode配置环境变量，配置完要关掉vscode重开一次。

4、配置文件launch.json，task.json。

新建文件hello.cpp，

按F5弹出选择环境，配置launch.json

点击进去，configurations:里内容如下：

{ "name": "(gdb) Launch", "type": "cppdbg", "request": "launch", "program": "enter program name, for example ${workspaceFolder}/a.exe", "args": [], "stopAtEntry": false, "cwd": "${workspaceFolder}", "environment": [], "externalConsole": true, "MIMode": "gdb", "miDebuggerPath": "/path/to/gdb", "setupCommands": [ { "description": "Enable pretty-printing for gdb", "text": "-enable-pretty-printing", "ignoreFailures": true } ] }

修改成如下：

{ "name": "(gdb) Launch", "type": "cppdbg", "request": "launch", "program": "${workspaceFolder}/a.exe",//这里删除前面那里的enter program name, for example "args": [], "stopAtEntry": false, "cwd": "${workspaceFolder}", "environment": [], "externalConsole": true, "MIMode": "gdb", "miDebuggerPath": "D:\\Program Files\\mingw-w64\\i686-8.1.0-posix-dwarf-rt_v6-rev0\\mingw32\\bin\\gdb.exe", //修改为你安装mingw32的路径 "setupCommands": [ { "description": "Enable pretty-printing for gdb", "text": "-enable-pretty-printing", "ignoreFailures": true } ], "preLaunchTask": "build hello",//task.json里面的名字 }

回到hello.cpp按F5弹出报错框，选配置任务。

点击，然后选Others，出现task.json，如下：

"version": "2.0.0", "tasks": [ { "label": "echo", "type": "shell", "command": "echo Hello" } ]

修改如下：

"version": "2.0.0", "tasks": [ { "label": "build hello", "type": "shell", "command": "g++", "args": [ "-g", "hello.cpp", ], "group":{ "kind": "build", "isDefault": true } } ]

注意：如果是win32程序（窗口界面），args内加上"-mwindows"。

回到hello.cpp文件，按F5。成功运行编译。

5、还有就是发现中文控制台显示乱码。

只要点击右下角utf-8。

点击使用编码保存，选GBK，然后按F5运行。

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