java擷取request的頭資訊

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1.擷取全部頭資訊:

 //get request headers  private Map<String, String> getHeadersInfo() {    Map<String, String> map = new HashMap<String, String>();    Enumeration headerNames = request.getHeaderNames();    while (headerNames.hasMoreElements()) {        String key = (String) headerNames.nextElement();        String value = request.getHeader(key);        map.put(key, value);    }    return map;  }

 

2.擷取某個頭資訊:
private String getHeader(String headerName) {        return request.getHeader(headerName);    }

  

 參考:http://www.yihaomen.com/article/java/459.htm



來自為知筆記(Wiz)



java擷取request的頭資訊

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