@00sukhjeet00/compilerjs 中文文档教程

Question

CompilerJs

CompilerJs 是 Node JS 库，用于为 C/C++、Java、Python 等编程语言编译代码。
支持Mac OS（超时功能未实现）、Windows和Linux系统。

Setting Up Compilers

为了编译任何编程语言，您需要首先在服务器机器上安装该编程语言的编译器。

C and C++

1. Installation :You need GCC compiler that can compile programs from your cmd/terminal
   • Windows - You can get MinGw .
   • Linux - Most of the linux versions are installed with gcc by default. If you haven't got , Take a look at Installing GCC .
2. Testing the Environment :After installing , set your environment variables for accessing the GCC command lines from any directory
   • Windows - create a c file in a directory , execute
     g++ filename.c -o output.exe
     output.exe
     then you will get the output of the program
   • Linux - create a c file in a directory , execute
     gcc filename.c -o output.out
     ./output.out
     then you will get the output of the program

Java

1. Installion : You need JDK ( Java Development Kit ) to compile Java programs.Click here to download JDK for various platforms.
2. Testing the Environment :After installing , set your environment variables for accessing the javac command lines from any directory
   • Create a Java file named Main.java with main function
     javac Main.java
     java Main
     then you will get the output of the program.

Python

1. Installation : You can get and install Python from here
2. Testing the Environment :After installing , set your environment variables for accessing python command lines from any directory
   • Create a python file hello.py and execute
     python hello.py
     then you will get the output of the program.

Documentation

1)Require compilerJs

const compilerJs = require('@00sukhjeet00/compilerjs');
compilerJs.init();

init() 在您的项目目录中创建一个名为 code 的文件夹，用于存储目的。 在使用其他方法之前，请务必调用 init() 方法。

2)C and C++

    //Implementation for windows  
    const envData = { ext : "g++",options:{timeout:5000}} // (uses g++ command to compile )
    //Implementation for Linux and Mac OS(Timeout functionlity is not implemented)
    const envData = { ext : "gcc", options:{timeout:5000} } // ( uses gcc command to compile )
    compilerJs.compileCPP(envData , code ,(data)=> {
        console.log(data)
        //data.error = error message 
        //data.output = output value
    })

3)C and C++ with inputs

    //Implementation for windows Linux and Mac OS(Timeout functionlity is not implemented)
    const envData = { ext : "g++",options:{timeout:5000}} // (uses g++ command to compile )

    //Implementation for  Linux and Mac OS(Timeout functionlity is not implemented)
    const envData = { ext : "gcc" ,options:{timeout:5000}}; // ( uses gcc command to compile )

    compilerJs.compileCPPWithInput(envData , code , input , (data)=> {
           console.log(data);
    });

4)Java

    var envData = { ext:"java" ,options:{timeout:5000} }; 
    compilerJs.compileJava( envData , code ,(data)=>{
        console.log(data);
    });    

5)Java with inputs

    const envData = { ext:"java" ,options:{timeout:5000} }; 
    compilerJs.compileJavaWithInput( envData , code , input ,(data)=>{
        console.log(data);
    });

6)Python

    const envData = { ext:"py" ,options:{timeout:5000} }; 
    compilerJs.compilePython( envData , code ,(data)=>{
        console.log(data);
    });    

7)Python with inputs

    const envData = { ext:"py" options: {timeout:5000} }; 
    compilerJs.compilePythonWithInput( envData , code , input ,(data)=>{
        console.log(data);        
    });

Timeout functionality

超时有助于在特定时间内（以毫秒为单位）运行程序。 它支持window和linux系统。 超时可以在 C/C++、Java、Python 中类似地使用，如下所示。

    const envData={ ext: "py", options: {timeout:5000} } // timeout: 5 running program for 5 sec.

Demo Code

Python:

    const compilerJS = require('@00sukhjeet00/compilerjs')
    compilerJs.init()
    const envData = { ext: 'py', options: { timeout: 1 } }
    const code=`print('hello')`
    compilerJs.compilePy(envData, code, (data) => {
            if (data.error)
                console.log(data.error)
            else
        {
                if (data.timeout)
                        console.log('TLE')
                else
                        console.log(data.out)
            }
    })

其他语言的类似代码结构