安装mysql 给个链接：https://pan.baidu.com/s/1Ms3oApYEitMsNvPDLep9zw 提取码：i2s1 进入安装之后需要注意 选择 custom（自定义安装）记得设置好安装的位置Lauch the Mysql Instance Confuguration Wizard 前的勾勾要打上Detial Confugire 前面的小圆点打上Manual select Default character 的Character Set Windows选gbkLinux选utf-8Include Bin Directory in Windows PATH前面的勾勾打上验证安装 一般都没问题的，安装之后点击，输入密码之后出现就是成功安装了破解IDEA 其实也不知道用不用，就先破解着吧。先到官网上下载专业版的IDEA下载jar包 链接：https://pan.baidu.com/s/1wdaJbPv6qVJoJ71G93asbg 提取码：wf7i将jar包放到修改 idea64.exe.vmoptions 和 idea.exe.vmoptions文件（右键->记事本打开就可以了）在这两个里面都增加一行-javaagent:D:\IntelliJ IDEA 2018.2.4\bin\JetbrainsCrack-3.1-release-enc.jar（注意修改成自己的安装的路径）打开idea 在Activation Code 处输入一段代码 ThisCrackLicenseId-{ "licenseId":"ThisCrackLicenseId", "licenseeName":"jackson", "assigneeName":"", "assigneeEmail":"jackson163.com", "licenseRestriction":"For This Crack, Only Test! Please support genuine!!!", "checkConcurrentUse":false, "products":[ {"code":"II","paidUpTo":"2099-12-31"}, {"code":"DM","paidUpTo":"2099-12-31"}, {"code":"AC","paidUpTo":"2099-12-31"}, {"code":"RS0","paidUpTo":"2099-12-31"}, {"code":"WS","paidUpTo":"2099-12-31"}, {"code":"DPN","paidUpTo":"2099-12-31"}, {"code":"RC","paidUpTo":"2099-12-31"}, {"code":"PS","paidUpTo":"2099-12-31"}, {"code":"DC","paidUpTo":"2099-12-31"}, {"code":"RM","paidUpTo":"2099-12-31"}, {"code":"CL","paidUpTo":"2099-12-31"}, {"code":"PC","paidUpTo":"2099-12-31"} ], "hash":"2911276/0", "gracePeriodDays":7, "autoProlongated":false}
你的IDEA就可以用99年啦~~
使用java对应mysql的jar包
给个链接 链接：https://pan.baidu.com/s/1DT724MXTesOruE_qOCmmGQ 提取码：i84f
在这个位置创捷创捷一个Lib文件夹
把上面链接里的jar包拖进去
右键jar包，add as lib~~
验证，新建一个类，运行下面的代码，如果没有出错，那就行了
public class ConnTest { public static void main(String args[]) throws Exception{ Class.forName("com.mysql.jdbc.Driver"); } }
