cmd javac Java 的相关内容

cmd javac编译出错java和java -version 不报错 ?报错

求大神指导:在cmd中执行java和java -version 不报错，但是执行javac时报错

在CMD窗口中使用javac和java命令进行编译和执行带有包名的具有继承关系的类

一、背景　　最近在使用记事本编写带有包名并且有继承关系的java代码并运行时发现出现了很多错误，经过努力一一被解决，今天我们来看一下会遇见哪些问题，并给出解决办法。二、测试过程　1.父类代码 1 package com.hafiz.zhang; 2 3 public class Fu 4 { ...

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更新时间 2024-03-11 18:50:18

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