1.新建项目
在空白处右击--New--java Project
![](https://www.icode9.com/i/l/?n=18&i=blog/1189851/201905/1189851-20190531091306082-181076764.png)
![](https://www.icode9.com/i/l/?n=18&i=blog/1189851/201905/1189851-20190531091818801-662497916.png)
2.项目文件结构
新建了项目之后项目文件在工作空间里面,(如果忘记工作空间的路径可以点击File---Switch Workspace---Other)
![](https://www.icode9.com/i/l/?n=18&i=blog/1189851/201905/1189851-20190531092131885-1062809270.png)
3.实现Hello World
1)新建类
![](https://www.icode9.com/i/l/?n=18&i=blog/1189851/201905/1189851-20190531092732137-782561832.png)
![](https://www.icode9.com/i/l/?n=18&i=blog/1189851/201905/1189851-20190531092918502-136878936.png)
2)编码
![](https://www.icode9.com/i/l/?n=18&i=blog/1189851/201905/1189851-20190531093205754-2071067348.png)
3)运行
空白处右击--点击ok--打印Hello World
![](https://www.icode9.com/i/l/?n=18&i=blog/1189851/201905/1189851-20190531093259688-1786579734.png)
![](https://www.icode9.com/i/l/?n=18&i=blog/1189851/201905/1189851-20190531093127981-1170600923.png)
![](https://www.icode9.com/i/l/?n=18&i=blog/1189851/201905/1189851-20190531093151263-20733190.png)
标签:右击,java,新建,World,Hello,空白处
来源: https://www.cnblogs.com/liyongmei/p/10953481.html