IDEA的优点
以对Java代码,JavaScript,JQuery,Ajax等技术进行调试。
破解码:
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创建项目:
右侧New点击选择jdk安装的路径
直接next至修改项目名,下方保存路径可自行修改
新建成功:
右击项目新建module
编辑module名字
右击src新建class
运行:
IDEA的setting工具介绍
界面右侧有个搜索图标,搜索setting
进入设置页面,从上到下,主要是 外观和行为,快捷键,编辑,插件,版本控制,构建执行部署,语言和框架,工具的设置;
主题设置
设置鼠标悬停提示
再Eclipse里,我们鼠标移动到一个类上,会提示这个类的文档解释信息;
IDEA里默认不会这样,我们需要设置下;
Editor->General
显示方法分隔符
Editor->General ->Appearance
Show method separators 勾选下
忽略大小写提示
IDEA默认提示是区分大小写的,比如输入string,不会提示String类;这里设置下
Editor->General ->Code Completion
自动导包
默认情况,包括Eclipse 写完类,是需要手工导入包的,不过IDEA提供了自动导包设置
Editor->general->Auto Import
IDEA快捷键介绍
alt+shift+s 以及 alt+inster 实现自动生成get set 以及构造方法
ctrl+d 删除一行
ctrl+shift+o 导入包
ctrl+shift+f 代码格式化
ctrl+shift+y 转换大小写
ctrl+f 查找(当前文件)
ctrl+h 全局查找
双击shift 查找文件
tab 以及 shift+tab 整体代码向后 向前移动
alt+/ 提示操作(自定义修改)
alt+/这个快捷方式被其他地方占用了
创建Maven项目
移除模块
先remove,再delete