今天莫名激活碼又用不起了
有能力的支持正版吧，要用的時候又去網上到處找然后發現各種用不了，去淘寶又怕被騙博主就是過來人，總算下定決心寫一篇一勞永逸的方法..
方法一：合理使用激活碼
用過idea的都知道激活碼只能保持一段時間，碼不准什么時候突然就不能用了，萬一正趕上急事，腦殼痛啊~
http://idea.medeming.com/此網站會告訴你微信公眾號搜索"91代碼"，進入公眾號獲取(實測有效哦~)
方法二：用.jar代理'永久'破解
通過jar補丁可將idea 2019.2及以下版本激活到2089年了，而且還不用改hosts，着實好用呢。這里分享個2019.2IDEA的版本鏈接：https://share.weiyun.com/JAyeMqHB （密碼：nmcS)
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下載破解Jar包https://www.lanzous.com/i8wrmdc（密碼：6ajp)，加壓后建議把.jar文件放在IDEA的bin目錄下
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進入idea后，選擇菜單欄Help下的Edit Custom VM Options，在最后一行輸入
-javaagent:D:\IntelliJ IDEA 2019.2\bin\jetbrains-agent.jar這里輸入補丁絕對路徑(若未激活進不去主界面或試用期過期，那么就按照上述方法一先激活進入主界面或者請看5.步驟)
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選擇菜單欄Help下的Register..，復制之前下載的壓縮包中ACTIVATION_CODE.txt的代碼到Activation code框內，點擊ok，重啟IDEA查看菜單欄Help下的About內是否顯示
until 2089。
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(若上述方法不行，則用此法，博主當時用的是這個方法) 選擇菜單欄Help下的Register..，點擊Remove License，重啟IDAE，再次進入IDEA后把ACTIVATION_CODE.txt的代碼復制到Activation code框內，點確認。
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若你的idea已經過期無法進入界面，那么在IDEA安裝目錄下打idea.exe.vmoptions與idea64.exe.vmoptions，在最后一行手動輸入
-javaagent:D:\IntelliJ IDEA 2019.2\bin\jetbrains-agent.jar（這里輸入jetbrains-agent補丁絕對路徑）
此時，再次打開idea主程序，選擇Activation code，復制之前下載的壓縮包中ACTIVATION_CODE.txt的代碼到Activation code框內，點擊ok！
噓，這里吉力悄悄的附帶上ACTIVATION_CODE.txt的激活碼，直接使用是用不了的哦~只是為了方便所展示
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