如何通过request功能提取具体的请求头信息?
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本文共计165个文字,预计阅读时间需要1分钟。
java
1.protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
2.// 获取所有请求头名称
3.Enumeration headerNames=request.getHeaderNames();
4.while (headerNames.hasMoreElements()) {
5.String headerName=headerNames.nextElement();
6.String headerValue=request.getHeader(headerName);
7.System.out.println(headerName + : + headerValue);
8.}
9.}
1 protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {2 //获取所有请求头名称
3 Enumeration
headerNames= request.getHeaderNames();
4 while (headerNames.hasMoreElements()) {
5 String name= headerNames.nextElement();
6 //根据名称获取请求头的值
7 String value= request.getHeader(name);
8 System.out.println(name+"---"+value);
9 }
10
11 }
本文共计165个文字,预计阅读时间需要1分钟。
java
1.protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
2.// 获取所有请求头名称
3.Enumeration headerNames=request.getHeaderNames();
4.while (headerNames.hasMoreElements()) {
5.String headerName=headerNames.nextElement();
6.String headerValue=request.getHeader(headerName);
7.System.out.println(headerName + : + headerValue);
8.}
9.}
1 protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {2 //获取所有请求头名称
3 Enumeration
headerNames= request.getHeaderNames();
4 while (headerNames.hasMoreElements()) {
5 String name= headerNames.nextElement();
6 //根据名称获取请求头的值
7 String value= request.getHeader(name);
8 System.out.println(name+"---"+value);
9 }
10
11 }

