URLreWrite在sturts2中碰到的问题

? rule是url规则,from是显示出来的地址,to是映射的实际地址,$1是重写参数,可以为多个,()里是匹配的正则表达式.<filter-mapping> <filter-name>struts2</filter-name> <url-pattern>*.do</url-pattern> <dispatcher>REQUEST</dispatcher> <dispatcher>FORWARD</dispatcher> <dispatcher>INCLUDE</dispatcher> </filter-mapping>

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