springMVC解决跨域
作者:互联网
一般的解决跨域都是用ajax,
1、代理
2、JSONP(响应头,只支持GET)
3、XHR2(XMLHttpRequest Level 2,在远程服务器设置response的Header)
这里直接用filter解决跨域。
@Component public class ReWriteFilter implements Filter { public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException { HttpServletResponse response = (HttpServletResponse) res; response.setHeader("Access-Control-Allow-Origin", "*"); response.setHeader("Access-Control-Allow-Methods", "POST, GET, OPTIONS, DELETE, HEAD"); response.setHeader("Access-Control-Max-Age", "3600"); response.setHeader("Access-Control-Allow-Headers", "access-control-allow-origin, authority, content-type, version-info, X-Requested-With"); chain.doFilter(req, res); } public void init(FilterConfig filterConfig) {} public void destroy() {} }
标签:Control,跨域,springMVC,response,Access,Allow,解决,public,setHeader 来源: https://www.cnblogs.com/zsyIndex/p/15745175.html