打字猴:1.70048462e+09
1700484620 *2、启动监控程序,观察配置文件是否正确
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1700484622 */
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1700484624 }
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1700484626 //通过url获得actionName
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1700484628 private String getActionNameFromURI(HttpServletRequest req){
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1700484630 String path=(String)req.getRequestURI();
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1700484632 String actionName=path.substring(path.lastIndexOf(”/”)+1,
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1700484634 path.lastIndexOf(”.”));
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1700484636 return actionName;
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1700484638 }
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1700484640 }
1700484641
1700484642 我们按照系统的执行顺序来讲解,首先在容器的配置文件中需要配置该过滤器,以tomcat为例,配置如代码清单38-2所示。
1700484643
1700484644 代码清单38-2 核心控制器的配置
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1700484646 <?xml version=“1.0”encoding=“UTF-8”?>
1700484647
1700484648 <web-app>
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1700484650 <filter>
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1700484652 <display-name>FilterDispatcher</display-name>
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1700484654 <filter-name>FilterDispatcher</filter-name>
1700484655
1700484656 <filter-class>{包名}.FilterDispatcher</filter-class>
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1700484658 </filter>
1700484659
1700484660 <filter-mapping>
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1700484662 <filter-name>FilterDispatcher</filter-name>
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1700484664 <url-pattern>*.do</url-pattern>
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1700484666 </filter-mapping>
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1700484668 </web-app>
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