自动配置VsCode C语言运行环境
相比较其他配置方法（需要手动生成、或者改变配置文件内容），该方法把手动配置部分去除，加快了配置过程。
1.安装vscode
vscode下载：http://vscode.p2hp.com/
vscode官方插件下载：https://marketplace.visualstudio.com/vscode
2.安装mingw编译器
3.把mingw的bin目录加到系统path变量
4.新建一个文件夹，并编写测试c代码
5.使用vscode打开该文件夹
6.配置编译环境
1)自动生成配置：Add Debug Configuration
2）选择C/C++：gcc.exe build and debug activefile
此时会在 .vscode 目录自动生成四个文件：
c_cpp_properties.json、launch.json、settings.json、tasks.json，里面的内容也自动准确填充，不再需要手动配置其内容。
c_cpp_properties.json:
{ "configurations": [ { "name": "windows-gcc-x64", "includePath": [ "${workspaceFolder}/**" ], "compilerPath": "C:/MySoftWare/mingw64/bin/gcc.exe", "cStandard": "${default}", "cppStandard": "${default}", "intelliSenseMode": "windows-gcc-x64", "compilerArgs": [ "" ] } ], "version": 4 }
launch.json:
{ "version": "0.2.0", "configurations": [ { "name": "C/C++ Runner: Debug Session", "type": "cppdbg", "request": "launch", "args": [], "stopAtEntry": false, "externalConsole": true, "cwd": "c:/Users/pc/Desktop/debug", "program": "c:/Users/pc/Desktop/debug/build/Debug/outDebug", "MIMode": "gdb", "miDebuggerPath": "gdb", "setupCommands": [ { "description": "Enable pretty-printing for gdb", "text": "-enable-pretty-printing", "ignoreFailures": true } ] }, { "name": "C/C++: gcc.exe build and debug active file", "type": "cppdbg", "request": "launch", "program": "${fileDirname}\\${fileBasenameNoExtension}.exe", "args": [], "stopAtEntry": false, "cwd": "C:/MySoftWare/mingw64/bin", "environment": [], "externalConsole": false, "MIMode": "gdb", "miDebuggerPath": "C:\\MySoftWare\\mingw64\\bin\\gdb.exe", "setupCommands": [ { "description": "Enable pretty-printing for gdb", "text": "-enable-pretty-printing", "ignoreFailures": true }, { "description": "Set Disassembly Flavor to Intel", "text": "-gdb-set disassembly-flavor intel", "ignoreFailures": true } ], "preLaunchTask": "C/C++: gcc.exe build active file" } ] }
settings.json:
{ "C_Cpp_Runner.cCompilerPath": "gcc", "C_Cpp_Runner.cppCompilerPath": "g++", "C_Cpp_Runner.debuggerPath": "gdb", "C_Cpp_Runner.cStandard": "", "C_Cpp_Runner.cppStandard": "", "C_Cpp_Runner.msvcBatchPath": "", "C_Cpp_Runner.useMsvc": false, "C_Cpp_Runner.warnings": [ "-Wall", "-Wextra", "-Wpedantic", "-Wshadow", "-Wformat=2", "-Wconversion", "-Wnull-dereference", "-Wsign-conversion" ], "C_Cpp_Runner.enableWarnings": true, "C_Cpp_Runner.warningsAsError": false, "C_Cpp_Runner.compilerArgs": [], "C_Cpp_Runner.linkerArgs": [], "C_Cpp_Runner.includePaths": [], "C_Cpp_Runner.includeSearch": [ "*", "**/*" ], "C_Cpp_Runner.excludeSearch": [ "**/build", "**/build/**", "**/.*", "**/.*/**", "**/.vscode", "**/.vscode/**" ], "C_Cpp_Runner.useAddressSanitizer": false }
tasks.json:
{ "tasks": [ { "type": "cppbuild", "label": "C/C++: gcc.exe build active file", "command": "C:/MySoftWare/mingw64/bin/gcc.exe", "args": [ "-fdiagnostics-color=always", "-g", "${file}", "-o", "${fileDirname}\\${fileBasenameNoExtension}.exe", "" ], "options": { "cwd": "C:/MySoftWare/mingw64/bin" }, "problemMatcher": [ "$gcc" ], "group": "build", "detail": "Task generated by Debugger." } ], "version": "2.0.0" }
3）开始运行调试
选择CompileRun：Debug
4）结果
其中
hex data:0102030405 hex str: 01 02 03 04 05
是代码里的打印，自动配置完成。