IntelliJ IDEA 運行Tomcat8時發生異常： Unable to ping server at localhost:1099

Tomcat 運行發生異常： Application Server was not connected before run configuration stop, reason: Unable to ping server at localhost:1099 原因：JRE沒有配置JDK 解決： 只要選擇就JRE對應的版本就OK！ 

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