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今天在配置SSM整合的过程中遇到了几个错误,折腾了好久,具体如下
1、java.lang.IllegalArgumentException: Mapped Statements collection does not contain value for
在网上找了好久,最后发现是namespace没写对:
<!-- namespace必须为UserMapper的全称:包名+Mapper接口的名称 -->
<mapper namespace="edu.fjnu.hyf.mapper.UserMapper">
参考博客:http://www.cnblogs.com/skyme/archive/2011/03/14/1983931.html
2、There is no getter for property named ‘keyword‘ in ‘class java.lang.String‘
代码:
<select id="getUsers" parameterType="String" resultType="User">
select *
from t_user where username like ‘%${keyword}%‘ </select>
解决:
将参数名改为_parameter
<select id="getUsers" parameterType="String" resultType="User">
select *
from t_user where username like ‘%${_parameter}%‘ </select>
错误原因:参考博客 http://blog.csdn.net/woshixuye/article/details/8820387
springMVC+spring+mybatis整合过程中遇到的问题
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原文地址:http://www.cnblogs.com/fange666/p/4349261.html