作者归档:Quan
Tomcat内存溢出(java.lang.OutOfMemoryError: PermGen space)的解决办法
Tomcat内存溢出(java.lang.OutOfMemoryError: PermGen space)的解决办法
Tomcat启动时报如下错误:
java.lang.OutOfMemoryError: PermGen space
&nbs[......]
java.lang.OutOfMemoryError: PermGen space解决方法
java.lang.OutOfMemoryError: PermGen space解决方法
struts2–文件上传和uploadFile拦截器成功解决问题
struts2–文件上传和uploadFile拦截器成功解决问题
单文件上传
1. 通过HTML表单上传文件时, 需要将表单的enctype属性设置为multipart/form-data, method属性设置为post.
jsp页面代码:
Struts中the request was rejected because its size (***) exceeds the configured maximum (2097152)
Struts中the request was rejected because its size (***) exceeds the configured maximum (2097152)
这是为什么呢?
这是因为在利用struts中在上传文件的时候,struts的jar包(commons[......]
Struts2上传文件的最大Size的设置
Struts2上传文件的最大Size的设置
struts2中文件上传的二个限制,一个是struts.multipart.maxSize,如果不设置,struts2 的核心包下的default.properties文件里有默认的大小设置struts.multipart.maxSize=2097152[......]
Struts2上传文件的最大Size的设置
Struts2上传文件的最大Size的设置
struts2中文件上传的二个限制,一个是struts.multipart.maxSize,如果不设置,struts2 的核心包下的default.properties文件里有默认的大小设置struts.multipart.maxSize=2097[......]
Struts中the request was rejected because its size (***) exceeds the configured ma
Struts中the request was rejected because its size (***) exceeds the configured maStruts中the request was rejected because its size (***) exceeds the con[......]
struts2出现 the request was rejected because its size (XXXX) exceeds the configured maximum (XXXX)
struts2出现 the request was rejected because its size (XXXX) exceeds the configured maximum (XXXX)
在struts2中我们上传文件大于struts.multipart.maxSize设置的值时会抛出t[......]
Java开发中的Memcache原理及实现(五)Memcached客户端程序
Memcached客户端程序
Memcached的java客户端已经存在三种了:
官方提供的基于传统阻塞io由Greg Whalin维护的客户端
Dustin Sallings实现的基于java nio的Spymemcached
XMemcached
1. 三种API比较
1[......]
