一、自定义拦截器实现 handlerinterceptor 接口
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/** * * created by zhh on 2018/04/20. */public class myinterceptor implements handlerinterceptor { @autowired private networkproxyinfoservice networkproxyinfoservice; @override public void aftercompletion(httpservletrequest arg0, httpservletresponse arg1, object arg2, exception arg3) throws exception { // todo auto-generated method stub } @override public void posthandle(httpservletrequest arg0, httpservletresponse arg1, object arg2, modelandview arg3) throws exception { networkproxyinfoservice.getallnetworkproxyinfobyisvalid(gobalconstant.proxyvalid.valid); } @override public boolean prehandle(httpservletrequest arg0, httpservletresponse arg1, object arg2) throws exception { // todo auto-generated method stub return true; }} |
二、自定义拦截器配置
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/** * * created by zhh on 2018/04/20. */@configurationpublic class mywebmvcconfig extends webmvcconfigureradapter { /** * 将自定义拦截器作为bean写入配置 * @return */ @bean public myinterceptor myinterceptor() { return new myinterceptor(); } @override public void addinterceptors(interceptorregistry registry) { /** * 多个拦截器组成一个拦截器链 * addpathpatterns 用于添加拦截规则 * excludepathpatterns 用户排除拦截 */ registry.addinterceptor(myinterceptor()).addpathpatterns("/**"); super.addinterceptors(registry); } } |
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://segmentfault.com/a/1190000015413584
