MyBatis框架常见报错解决方案

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
<properties>
<property name="username" value="root"/>
<property name="password" value="root"/>
<property name="url" value="jdbc:mysql://localhost:3306/classification?useUnicode=true&amp;characterEncoding=utf-8&amp;autoReconnect=true&amp;zeroDateTimeBehavior=round"/>
<property name="driver" value="com.mysql.jdbc.Driver"/>
</properties>
<environments default="development">

<environment id="development">
<transactionManager type="JDBC"/>
<dataSource type="POOLED">
<property name="driver" value="${driver}"/>
<property name="url" value="${url}"/>
<property name="username" value="${username}"/>
<property name="password" value="${password}"/>
<property name="poolMaximumActiveConnections" value="10"/>
<property name="poolMaximumIdleConnections" value="3"/>
</dataSource>
</environment>
</environments>
<mappers>
<mapper resource="classification/conf/textclassification.xml"/>
</mappers>
</configuration>



 

配置mybatis.xml报错:“The reference to entity "zeroDateTimeBehavior" must end with the ';' delimiter.”

这里“zeroDateTimeBehavior”是配置url属性的最后一个参数,因为xml文件识别不了“&”符号,因此需要在其后面添加“amp;”

解决方法:在每个“&”附号后面添加“amp;”

类似的,在xml文件中有以下几类字符要进行转义替换:

 

 

&lt;

 

<

 

小于号

 

&gt;

 

>

 

大于号

 

&amp;

 

&

 

 

&apos;

 

'

 

单引号

 

&quot;

 

"

 

双引号

 
posted @ 2012-03-12 18:12  林氏出品  阅读(2492)  评论(0编辑  收藏  举报