public static boolean isIE(HttpServletRequest request) {
		String userAgent = getHeaderIgnoreCase(request, "User-Agent");
		if (StrUtil.isNotBlank(userAgent)) {
			userAgent = userAgent.toUpperCase();
			if (userAgent.contains("MSIE") || userAgent.contains("TRIDENT")) {
				return true;
			}
		}
		return false;
	}
public static boolean isIE ( HttpServletRequest request ) { String userAgent = getHeaderIgnoreCase ( request , "User-Agent" ) ; if ( StrUtil . isNotBlank ( userAgent ) ) { userAgent = userAgent . toUpperCase ( ) ; if ( userAgent . contains ( "MSIE" ) || userAgent . contains ( "TRIDENT" ) ) { return true ; } } return false ; }
客户浏览器是否为IE

@param request 请求对象{@link HttpServletRequest}
@return 客户浏览器是否为IE