java.lang.IllegalStateException: File has been moved - cannot be read again
來源:程序員人生 發(fā)布時間:2015-06-05 09:21:10 閱讀次數(shù):7485次
在用jqueryfileupload上傳文件時報以下毛病:
java.lang.IllegalStateException: File has been moved - cannot be read again
后臺接口是spring mvc, 檢查sprnig mvc配置文件:
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="maxUploadSize">
<value>102400000</value>
</property>
</bean>
配置了允許上傳文件的最大size, 而自己上傳的文件大小遠遠小于這個,甚么情況呢?
經(jīng)過網(wǎng)上搜索資料,發(fā)現(xiàn)spring mvc除maxUploadSize參數(shù),還有1個maxInMemorySize參數(shù),指定允許文件被寫入內(nèi)存的最大szie,則默許為1024字節(jié),即1MB,如果試上傳大于1024個字節(jié)的文件,你需要增加maxInMemorySize價。
以下:
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans⑷.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context⑷.0.xsd">
<!-- 添加攔截器 -->
<bean id="handlerMapping"
class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
<property name="interceptors">
<bean class="com.message.web.interceptor.SessionInterceptor" />
</property>
</bean>
<!-- 配置controller掃描 -->
<context:component-scan base-package="com.message.web.controller" />
<!-- 配置springmvc視圖解析器 -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="viewClass">
<value>org.springframework.web.servlet.view.JstlView</value>
</property>
<property name="prefix">
<value>/message/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
<!-- 設置上傳文件的最大尺寸為100MB -->
<bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
<property name="maxUploadSize">
<value>102400000</value>
</property>
<property name="maxInMemorySize">
<value>10240000</value>
</property>
</bean>
</beans>
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