首先交代一下,我的jdk是1.8tomcat是8.0,我的项目是ssm+maven。
spring的框架是4.3.在使用的时候,只需要在controller的@controller注解之前注解@CrossOrigin,然后在springmvc.xml的配置文件添加
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<? xml version = "1.0" encoding = "UTF-8" ?>
< beans xmlns = "http://www.springframework.org/schema/beans"
xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance"
xmlns:context = "http://www.springframework.org/schema/context"
xmlns:mvc = "http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">
//与此次操作无关的配置都省略了
< mvc:cors >
< mvc:mapping path = "/**"
allowed-origins = ""
allowed-methods = "POST,GET,OPTIONS,DELETE,PUT"
//header里面userName与passWord是由于项目的需要我自定义的请求头的内容。
allowed-headers = "Origin,X-Mx-ReqToken,x-requested-with,userName,passWord,Authorization,Accept,content-type"
allow-credentials = "true" />
</ mvc:cors >
</ beans >
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这里是controller层添加注解的截图
以上这篇spring4.3 实现跨域CORS的方法就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持服务器之家。
原文链接:http://blog.csdn.net/a_short_tail_rabbit/article/details/79000817