failed to lazily initialize a collection of role
2014-09-25 12:35
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spring mvc 报错：failed to lazily initialize a collection of role
在
web.xml
添加
<filter>
<filter-name>openSessionInViewFilter</filter-name>
<filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
<init-param>
<param-name>singleSession</param-name>
<!-- singleSession默认为true,若设为false则等于没用OpenSessionInView -->
<param-value>true</param-value>
</init-param>
</filter>
无聊么搜
Open Session In View velocity
详细看
http://blog.csdn.net/a154832918/article/details/6832053
在
web.xml
添加
<filter>
<filter-name>openSessionInViewFilter</filter-name>
<filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
<init-param>
<param-name>singleSession</param-name>
<!-- singleSession默认为true,若设为false则等于没用OpenSessionInView -->
<param-value>true</param-value>
</init-param>
</filter>
无聊么搜
Open Session In View velocity
详细看
http://blog.csdn.net/a154832918/article/details/6832053
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