vscode中配置c++

參照這個https://code.visualstudio.com/docs/cpp/config-mingw

中文搜索出來的都語焉不詳，照做一遍都有點問題，按照英文的來一遍ok

1. Install Visual Studio Code.

2. Install the C++ extension for VS Code.//在extensions搜索欄里輸入c/c++，排名最靠前下載量最多的那個插件

3. Install Mingw-w64 to a folder that has no spaces in its path (in other words, NOT the default location of C:/Program Files/). In this tutorial, we assume it is installed under C:\Mingw-w64.//下載地址，http://mingw-w64.org/doku.php/download/mingw-builds，建議安裝在c:\Mingw目錄下

4. Install a shell program such as Bash. If you have installed Git for Windows, you already have a Bash shell that the extension can discover and use for its integrated Terminal. If you don't have Git for Windows installed, then you can install bash.exe as part of MSYS2.//建議安裝git

5. In the Windows search box, type "path" and then choose "Edit the system environment variables" from the results list.//就是“搜索程序和文件"這個框里輸入path即可，將系統環境變量path進行編輯

6. Add the paths to your Bash shell and to your mingw-w64 bin folder to the Windows PATH environment variable. The extension will pass this environment variable to the Bash shell when it opens it.//最后加上c:/Mingw或者c:/Mingw/bin，及c:/git/bin

7. Configure Bash console to use //ctrp+shift+p調出的輸入框里輸入settings，選擇open settings(json)，就會自動寫好一個json文件，將

   "terminal.integrated.shell.windows"這一項改為git的bash.exe的目錄，如下

   "terminal.integrated.shell.windows": "C:\\Program Files\\Git\\bin\\bash.exe"，全文如下

   {

   "version": "0.2.0",

   "configurations": [

   {

   "name": "(gdb) Launch",

   "type": "cppdbg",

   "request": "launch",

   "program": "${workspaceFolder}/helloworld.exe",

   "args": [],

   "stopAtEntry": true,

   "cwd": "${workspaceFolder}",

   "environment": [],

   "externalConsole": false,

   "MIMode": "gdb",

   "miDebuggerPath": "C:/MinGW/bin/gdb.exe",

   "setupCommands": [

   {

   "description": "Enable pretty-printing for gdb",

   "text": "-enable-pretty-printing",

   "ignoreFailures": true

   }

   ]

   }

   ]

   }

8. ctrp+shift+p調出的輸入框里輸入c/，選擇edit configurations，就會自動生成c_cpp_properties.json文件，之后Find the compilerPath setting and paste in the path to the bin folder. If you installed Mingw-w64 version 8.1.0 under C:\mingw-w64, the path will look like this: C:\mingw-w64\x86_64-8.1.0-win32-seh-rt_v6-rev0\mingw64\bin\g++.exe. 以及Set intelliSenseMode to gcc-x64. This setting helps the IntelliSense feature provide the correct information for GCC.並刪除 includePath setting，如下

   {
       "configurations": [ { "name": "Win32", "defines": [ "_DEBUG", "UNICODE" ], "compilerPath": "C:/mingw/bin/g++.exe", "intelliSenseMode": "gcc-x64", "browse": { "path": [ "${workspaceFolder}" ], "limitSymbolsToIncludedHeaders": true, "databaseFilename": "" } } ], "version": 4 }

9. ctrp+shift+p調出的輸入框里輸入task，並選擇add a default build task，自動創建tasks.json文件，如下

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

10. 創建一個helloworld.cpp文件，並用ctrl+shitf+b進行編譯后，可設置斷點進行調試，代碼如下

    #include <iostream> #include <vector> #include <string> using namespace std; int main() { vector<string> msg {"Hello", "C++", "World", "from", "VS Code!"}; for (const string& word : msg) { cout << word << " "; } cout << endl; }