作者:素描淡写的快乐_855 | 来源:互联网 | 2023-05-17 18:07
1Sringmvc中可以通过注解:@RequestHeader(host)StringhostName2httpservletrequestrequestrequ
1Sring mvc 中可以通过注解 :
@RequestHeader ("host") String hostName
2httpservletrequest request
request.getHeader("Host")
//遍历全部
Enumeration headerNames = request.getHeaderNames();
while (headerNames.hasMoreElements()) {
String key = (String) headerNames.nextElement();
String value = request.getHeader(key);
}