<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns="http://java.sun.com/xml/ns/javaee"xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"id="WebApp_ID" version="3.0"><!-- 配置S --><servlet><servlet-name>servlet-name</servlet-name><servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class><init-param><param-name>contextConfigLocation</param-name><param-value>classpath:springmvc-config.xml</param-value></init-param></servlet><servlet-mapping><servlet-name>servlet-name</servlet-name><url-pattern>/</url-pattern></servlet-mapping><!--filter 解決跨域問題--><filter><description>跨域過濾器</description><filter-name>CORS</filter-name><filter-class>com.thetransactioncompany.cors.CORSFilter</filter-class><init-param><param-name>cors.allowOrigin</param-name><param-value>*</param-value></init-param><init-param><param-name>cors.supportedMethods</param-name><param-value>GET, POST, HEAD, PUT, DELETE</param-value></init-param><init-param><param-name>cors.supportedHeaders</param-name><param-value>Accept, Origin, X-Requested-With, Content-Type, Last-Modified</param-value></init-param><init-param><param-name>cors.exposedHeaders</param-name><param-value>Set-Cookie</param-value></init-param><init-param><param-name>cors.supportsCredentials</param-name><param-value>true</param-value></init-param></filter><filter-mapping><filter-name>CORS</filter-name><url-pattern>/*</url-pattern></filter-mapping>
</web-app>

?

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