The reference to entity "characterEncoding" mus...

數據源配置時加上編碼轉換格式後出問題了:mysql

The reference to entity "characterEncoding" must end with the ';' delimitersql

這個錯誤就是 context.xml中設置數據源連接URL的問題編碼

<context-param>url

<param-name>url</param-name>

<param-value>jdbc:mysql://localhost:3306/bookstore?useUnicode=true&characterEncoding=UTF-8</param-value>

</context-param>code

正確的以下:xml

<context-param>it

<param-name>url</param-name>

<param-value>jdbc:mysql://localhost:3306/bookstore?useUnicode=true&amp;characterEncoding=UTF-8</param-value>

</context-param>配置

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