vscode怎么创建C语言项目

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"

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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 
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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