1.添加HttpServletRequest註解,也可以作爲參數傳遞
@Autowired
protected HttpServletRequest request;
2.獲取header
/**
* <h5>功能: 獲取從request中傳遞過來的header信息</h5>
*
* @return Map<String, Object>
*/
public Map<String, Object> getHeaders() {
Map<String, Object> headerMap = new HashMap<String, Object>();
Enumeration<?> er = request.getHeaderNames();//獲取請求頭的所有name值
String headerName;
while(er.hasMoreElements()){
headerName = er.nextElement().toString();
headerMap.put(headerName, request.getHeader(headerName));
}
return headerMap;
}
可以和獲取request中傳遞過來的參數信息組成一個完整的工具類,也可以作爲一個完整BaseService被繼承