maven項目跨域問題解決方法

最近遇到跨域問題，項目是基於maven的ssM項目，將在下面提供一個解決方法，使用Cros三方方式：
pom.xml添加依賴

    <!-- 跨域過濾器相關 -->
      <dependency>
      		<groupId>com.thetransactioncompany</groupId>
      		<artifactId>java-property-utils</artifactId>
      		<version>1.9.1</version>
     </dependency>
      <dependency>
      		<groupId>com.thetransactioncompany</groupId>
      		<artifactId>cors-filter</artifactId>
      		<version>1.3.2</version>
     </dependency>

web.xml添加三方過濾器

<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>

參數講解

cors.allowOrigin指的可以通過的ip，代表所有，可以使用指定的ip，多個的話可以用逗號分隔，默認爲
cors.supportedMethods指的是請求方式 默認爲*
cors.supportedHeaders請求支持的頭信息，默認爲*
cors.exposedHeaders暴露的頭信息，默認的empy list
cors.supportsCredentials支持證書，默認爲true
cors.maxAge 最大過期時間，默認爲-1
cors.tagRequests 默認爲false
cors.allowSubdomains允許子域 默認爲false