No 'Access-Control-Allow-Origin' header is p
发布时间:2020-12-16 01:39:28 所属栏目:百科 来源:网络整理
导读:我的环境: | Grails Version: 3.1.4 | Groovy Version: 2.4.6 | JVM Version: 1.7.0_80 ------------------------------------------------------------------- 错误信息: XMLHttpRequest cannot load http://xxx. No 'Access-Control-Allow-Origin' header
我的环境:
| Grails Version: 3.1.4 | Groovy Version: 2.4.6 | JVM Version: 1.7.0_80 ------------------------------------------------------------------- 错误信息: XMLHttpRequest cannot load http://xxx. No 'Access-Control-Allow-Origin' header is present on the requested resource. 1、对控制器进行拦截,然后在响应头中加入Access-Control-Allow-Origin","*"即可 如控制器是:UserController 则对应的拦截器是:UserInterceptor class UserInterceptor { boolean before() { header("Access-Control-Allow-Origin","*") // 在这里加即可 true } boolean after() { true } void afterView() { // no-op } } ----------------------------------------------------------------------------------------------------- 注:grails创建拦截器命令如下: grails create-interceptor 拦截器名称 grails create-interceptor Book grails create-interceptor org.bookstore.book (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |