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javax.imageio.IIOException: Can't create output stream解決方法

本文轉載自   查看原文   2020-02-12 16:30   885 

 本地idea調式tomcaat項目起動時報錯 javax.imageio.IIOException: Can't create output stream解決方法

因為我的項目啟動就打開登錄頁，登錄頁有驗證碼，生成驗證碼用到了：com.google.code.kaptcha

解決辦法：

找到tomcat安裝路徑，我的安裝路徑在：C:\Program Files\Apache Software Foundation\Tomcat 9.0   

右擊temp目錄（如果沒有新建一個temp目錄），點屬性，選安全，點編輯，添加overyone權限，點保存，重新啟動tomcat項目即可解決。

下面為idea查tomcat路徑

 


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