1、下載插件C/C++、C++ Intellisense;

2、新建一個(gè)空文件夾，從VSCode打開。 (或File–>Open Folder–>新建一個(gè)空文件夾);

3、按F5（用命令行g(shù)cc、g++；或者編寫makefile文件，make；），選擇C++(GDB/LLDB)，生成launch.json（用來調(diào)試）;

4、修改launch.json，將

"program": "enter program name, for example ${workspaceFolder}/a.out"

改為

"program": "${workspaceFolder}/ProjectName";"externalConsole": true

表示輸出會(huì)在彈出的命令行。修改為false的話，會(huì)在VSCode內(nèi)部terminal輸出。

5、Ctrl+Shift+B, 選擇tasks.json–>模板—>other，生成tasks.json（創(chuàng)建任務(wù)）；

6、修改 tasks.json，

"command": "echo Hello"

改成

"command": "g++ -o ProjectName ProjectName.cpp"

這里的ProjectName和5中的ProjectName同名

7、對(duì)于復(fù)雜的項(xiàng)目，"command": "echo Hello"改成"command": "make"

8、再創(chuàng)建makefile文件，編輯；

9、編寫Hello.cpp文件

10、按Ctrl+Shift+P, 選擇 Task:Run Tasks，執(zhí)行任務(wù)

11、按F5，執(zhí)行

源代碼如下所示：

Hello.cpp

#include <iostream> using namespace std; int main() {     cout << "Hello, world!" << endl;     return 0; }

launch.json

{     // Use IntelliSense to learn about possible attributes.     // Hover to view descriptions of existing attributes.     // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387     "version": "0.2.0",     "configurations": [         {             "name": "(gdb) Launch",             "type": "cppdbg",             "request": "launch",             "program": "${workspaceFolder}/Hello",             "args": [],             "stopAtEntry": false,             "cwd": "${workspaceFolder}",             "environment": [],             "externalConsole": true,             "MIMode": "gdb",             "setupCommands": [                 {                     "description": "Enable pretty-printing for gdb",                     "text": "-enable-pretty-printing",                     "ignoreFailures": true                 }             ]         }     ] }

tasks.json

{     // See https://go.microsoft.com/fwlink/?LinkId=733558     // for the documentation about the tasks.json format     "version": "2.0.0",     "tasks": [         {             "label": "build",             "type": "shell",             "command": "make"         }     ] }

makefile或Makefile

# objects= main.o kbd.o command.o display.o insert.osearch.o files.o utils.o   # edit: $(objects)  #     cc-o edit $(objects)  # main.o: main.c defs.h  #     cc-c main.c  # kbd.o: kbd.c defs.h command.h  #     cc-c kbd.c  # command.o: command.c defs.h command.h  #     cc-c command.c  # display.o: display.c defs.h buffer.h  #     cc-c display.c  # insert.o: insert.c defs.h buffer.h  #     cc-c insert.c  # search.o: search.c defs.h buffer.h  #     cc-c search.c  # files.o: files.c defs.h buffer.h command.h  #     cc-c files.c  # utils.o: utils.c defs.h  #     cc-c utils.c  # clean:  #     rmedit $(objects)  edit: Hello.o      cc-o edit $(objects)  Hello.o: Hello.c      cc-c Hello.c  clean:      rmedit Hello.o

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