在Ubuntu系统下配置C++环境,并运行helloworld
1. 下载VScode
我这里使用的是星火应用商店,在商店里面可以直接下载安装
http://spark-app.store/
2.创建文件夹
3.启动VScode并打开该文件夹
4.安装以下几个扩展
PS:Clang这个插件别安装!!
5.点击文件夹,创建一个helloworld.cpp并输入以下代码,F5运行
#include<iostream>
using namespace std;
int main(int a){
cout<<"helloworld"<<endl;
return 0;
}
6.在跳出的提示框里选择“打开launch.json”
把launch.json里的代码删除,用以下代码替代,F5运行
// 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": "${workspaceFolder}/${fileBasenameNoExtension}.out",
"args": [],
"stopAtEntry": false,
"cwd": "${workspaceFolder}",
"environment": [],
"externalConsole": true,
"MIMode": "gdb",
"preLaunchTask": "build",
"miDebuggerArgs": "-q -ex quit; wait() { fg >/dev/null; }; /usr/bin/gdb -q --interpreter=mi",
"setupCommands": [
{
"description": "Enable pretty-printing for gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": true
}
]
}
]
}
7.在跳出的提示框里选择“配置任务”
使用模板创建——others,创建出tasks.json,用以下代码替换内容
{
// See https://go.microsoft.com/fwlink/?LinkId=733558
// for the documentation about the tasks.json format
"version": "2.0.0",
"tasks": [
{
"label": "build",
"type": "shell",
"command": "g++",
"args": ["-g", "${file}", "-std=c++11", "-o", "${fileBasenameNoExtension}.out"]
}
]
}