如何从web.xml中读取另一个xml文件
1,按模块将servelet从web.xml中拷贝出来,放到一个test.xml中,如test.xml中内容如下: <servlet> <servlet-name>testA</servlet-name> <servlet-class>TestA</servlet-class> </servlet> <servlet-mapping> <servlet-name>testA</servlet-name> <url-pattern>/testA.do</url-pattern> </servlet-mapping> 2,在我的WEB-INF/web.xml中引入test.xml <!DOCTYPE web-app [<!ENTITY test SYSTEM "file:///D:/eclipse/workspace/Test/WebRoot/WEB-INF/test.xml"> <!ENTITY admin SYSTEM "admin.xml">]> <web-app version="2.5"
ASP.NETMVC4中如何读取web.config中的>设置/h2>
用ConfigurationManager这个类。
ASP.NET MVC 4中读取web.config中的配置方法如下:
1、web.config内容:<?xml version="1.0" encoding="utf-8" ?><configuration><system.web><compilation defaultLanguage="c#" debug="true" /></system.web><appSettings><add key="ConnectionInfo" value="server=(local);database=Northwind;Integrated Security=SSPI" /></appSettings></configuration>
2、读取配置的方法:void Page_Load(object sender, EventArgs e){string connectionInfo = ConfigurationSettings.AppSettings["ConnectionInfo"];using(SqlConnection connection = new SqlConnection(connectionInfo)){connection.Open();// perform work with connection} }