VSCode编写C/C++项目
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jia);
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);
5. 修改launch.json,将"program": "enter program name, for example ${workspaceFolder}/a.out"改为"program": "${workspaceFolder}/ProjectName";
"externalConsole": true,表示输出会在弹出的命令行。修改为false的化,会在VSCode内部terminal输出。
6. Ctrl+Shift+B, 选择tasks.json-->模板--->other,生成tasks.json(创建任务);
7. 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
8. 对于复杂的项目,"command": "echo Hello"改成"command": "make"
9. 再创建makefile文件,编辑;
10. 编写Hello.cpp文件
11. 按Ctrl+Shift+P, 选择 Task:Run Tasks,执行任务
12. 按F5,执行
源代码如下所示:
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
转载于:https://www.cnblogs.com/zhangchao0515/p/10980072.html