如何在vscode编写c语言

互联网 19-12-6

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"。