从cmd运行java

代码示例

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0

cmd java编译

javac MyFisrtProgam.java // enter to compile 
  java MyfirstProgram // run program 
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编译java

// compile
> javac myCode.java
// run
> java myCode
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java从命令行运行项目

// Assuming that you have an executable jar
java -jar myJavaProject.jar

// Assuming that you have packaged jar
java -jar target/myJavaProject.jar
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java运行cmd

public void excCommand(String new_dir){
    Runtime rt = Runtime.getRuntime();
    try {
        rt.exec(new String[]{"cmd.exe","/c","start"});

    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}
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在cmd中运行java


C:\Users\Your Name>javac MyClass.java

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