数据源配置时加上编码转换格式后出问题了:
The reference to entity "characterEncoding" must end with the ';' delimiter
这个错误就是 context.xml中设置数据源链接URL的问题
<context-param>
<param-name>url</param-name>
<param-value>jdbc:mysql://localhost:3306/bookstore?useUnicode=true&characterEncoding=UTF-8</param-value>
</context-param>
正确的如下:
<context-param>
<param-name>url</param-name>
<param-value>jdbc:mysql://localhost:3306/bookstore?useUnicode=true&characterEncoding=UTF-8</param-value>
</context-param>
这大概是由xml文件中的编码规则决定要这么变换。
在xml文件中有以下几类字符要进行转义替换:
< |
< |
小于号 |
> |
> |
大于号
|
& |
& |
和 |
' |
' |
单引号 |
" " 双引号
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