Windows相关技巧
本文只记录有关Windows相关知识点
1.添加删除固定路由规则
添加 route add 15.0.32.0(要去访问的网段) mask 255.255.255.0 -p 15.50.112.93
删除 route delete 15.0.32.0 mask 255.255.255.0 -p 15.50.112.93
查看路由规则
route print
-p含义为永久添加到路由表。-p后面的ip是该网络设置的网关(如15.0.32.0设定的网关是15.50.112.93)。
2.安装多个jdk，但无法生效问题
今天遇到一个特别无语的问题。之前安装了jdk1.7，后面又安装了jdk1.8。环境变量配置的是1.7的路径，结果java -version一直是1.8。
怎么配置都无效，最终解决方式为：将Path变量的 jdk,jre放到system32前面即可。
3.EXCEL拼接字符串
- 选一列作为拼接后的字符串存放地址。
- 该列不能设置为字符串格式。
- 该列的某一行 输入="asd"&A2&","&B2
- 下拉即可自动生成升序拼接。
4.WINDOWS下idea
- 安装idea后，进行注册。需要下载JetbrainsIdesCrack-4.2-release-sha1.jar并放到idea bin目录下。
修改idea.exe.vmoptions idea64.exe.vmoptions文件，在最后追加-javaagent:D:\idea\IntelliJ IDEA 2018.1.2\bin\JetbrainsIdesCrack-4.2-release-sha1.jar
即jar所在的目录，之后选择activation code区域填写如下的注册码，注册成功。
SPCBJ78MO0-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-Teku5Z5WbXIi8n+Vza/1Dr0n2OMe5NXmWGNCQpxXSQmesB/W/GoX6xNX7K7eBp7BDSjDmLkPOUBqrfK/aWn9nwzKgn/dqm+TfVBoWgDlR0ddhVLmVPAjFRVOPKmxuPX4iOraQxxMj5jcxpl1tNNvj9jyLmJbdqZINQlPkESK165JHW6VgoU9TiY5PjwcQ8UcAkmSE0S1vAZNCfAu6BGCSYoYwe/AXhn0LQNlyfEjoCuGhMc4HhRtFRcZ8aPIbyo/ZvXntArvxR9jWnvdTvw5HwmZCsctmeNmhbRjbmYJ2D29zQTISQNl/izzbH50+CNuMVpKgle0Y2OwVP1AJ302hQ==-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
- 修改快捷键：从eclipse转过来的可以直接修改为eclipse默认。
file-setting-keymap 搜索basic，修改为指定的提示快捷键。如果有冲突，就将冲突的快捷键改掉。
- 修改类头注释：file->setting->Editor->Filr and Code Templates File选项卡，选中Class。
/**
* @program: ${PROJECT_NAME}
* @description: ${description}
* @author: CHX
* @create: ${DATE} ${TIME}
**/
在live templates里点击加号，添加一个group。再添加一个live template
在abbrevation里填写喜欢的快捷键。如/** 将expandwith改为enter
5.快捷键篇。
- F2重命名(包括绝大多数软件都是)
- Ctrl+y还原(即与撤销相反的操作)
- 运行指令：
- calc计算器
- control控制面板
- gpedit.msc组策略
- services.msc本地服务设置
- mstsc远程
- winver查看Windows版本
6.运行calc提示<需要使用新应用以打开此ms-Calculator>
Win+x 选择Windos Powershell管理员
如果连应用商店也删除了，则需要运行
Get-AppXPackage *WindowsStore* -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
执行恢复计算器的命令
Get-AppxPackage *calculator* -AllUsers| Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
如果需要恢复相机命令
Get-AppxPackage *camera* -AllUsers| Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
