将安装包解压,环境变量设置
- Java环境变量设置
变量名:JAVA_HOME 变量值:E:kaifamiaoenvironmentsOpenJDK-17.0.2(java.exe路径)
变量名:Path (追加)变量值:&JAVA_HOME&bin
变量名:CLASSPATH 变量值:.
cmd中查询:javac -version
- node环境变量设置
变量名:Path(追加) 变量值:E:kaifamiaoenvironmentsnode.js
cmd查询:node -v
- python环境变量设置
变量名:Path(追加) 变量值:E:kaifamiaoenvironmentsPython
cmd查询:python --version
- C环境配置
变量名:Path(追加) 变量值:E:kaifamiaoenvironmentsmingw64bin
cmd查询:gcc -v
解压VSCode安装包,直接点击Code.exe程序运用,打开后设置主题,弹出广告等,打开文件夹
在HTML、js、c、c++、Java、python编译 hello Word- hello.c
#include
int main(){
printf("hello Word");
return 0;
}
- hello.cpp
#include
using namespace std;
int main(){
cout << "hello Word" ;
return 0;
}
- hello.html
hello Word
- hello.js
console,log("hello Word");
alert("hello Word");
- hello.py
print('hello Word');
- Hello.java
public class Hello{
public static void main(String[] args){
System.out.println("hello Word");
}
}



