1、下载插件c/c++、c++ intellisense;
2、新建一个空文件夹，从vscode打开。 (或File–>Open Folder–>新建一个空文件夹);
3、按F5（用命令行gcc、g++；或者编写makefile文件，make；），选择C++(GDB/LLDB)，生成launch.json（用来调试）;
4、修改launch.json，将
"program": "enter program name, for example ${workspaceFolder}/a.out"
改为
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"program": "${workspaceFolder}/ProjectName";"externalConsole": true
表示输出会在弹出的命令行。修改为false的话，会在VSCode内部terminal输出。
5、Ctrl+Shift+B, 选择tasks.json–>模板—>other，生成tasks.json（创建任务）；
6、修改 tasks.json，
"command": "echo Hello"
改成
"command": "g++ -o ProjectName ProjectName.cpp"
这里的ProjectName和5中的ProjectName同名
7、对于复杂的项目，”command”: “echo Hello”改成”command”: “make”
8、再创建makefile文件，编辑；
9、编写Hello.cpp文件
10、按Ctrl+Shift+P, 选择 Task:Run Tasks，执行任务
11、按F5，执行
源代码如下所示：
Hello.cpp
#include <iostream> using namespace std; int main() { cout <p>launch.json</p> <pre class="brush:php;toolbar:false">{ // 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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