com.buession.web.http.request.RequestUtils Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
* See the NOTICE file distributed with this work for additional information regarding copyright ownership.
* The ASF licenses this file to you under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is
* distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and limitations under the License.
*
* =========================================================================================================
*
* This software consists of voluntary contributions made by many individuals on behalf of the
* Apache Software Foundation. For more information on the Apache Software Foundation, please see
* |
* | Copyright @ 2013-2023 Buession.com Inc. |
* +-------------------------------------------------------------------------------------------------------+
*/
package com.buession.web.http.request;
import com.buession.core.validator.Validate;
import com.buession.web.http.HttpHeader;
import java.util.function.Function;
/**
* HTTP 请求工具基类
*
* @author Yong.Teng
*/
public abstract class RequestUtils {
public final static String DEFAULT_IP = "127.0.0.1";
public final static String[] CLIENT_IP_HEADERS = new String[]{
/* 微信 */
"X-Forwarded-For-Pound",
/* 阿里云 */
"Ali-Cdn-Real-Ip",
/* 网宿 */
"Cdn-Src-Ip",
"X-Cdn-Src-Ip",
/* 天翼云 */
"X-Original-Forwarded-For",
/* */
"X-Forwarded-For",
/* */
"X-Real-Ip",
/* */
"Proxy-Client-IP",
/* */
"WL-Proxy-Client-IP",
/* */
"Real-ClientIP",
/* */
"Client-IP"
};
public final static String[] MOBILE_MAPS = new String[]{
/* Android*/
"android",
/* IPhone */
"iphone",
/* IPod */
"ipod",
/* Windows Phone */
"windows phone",
/* */
"windowsce",
/* */
"mobile",
/* */
"coolpad",
/* */
"mmp",
/* */
"smartphone",
/* */
"midp",
/* */
"wap",
/* */
"xoom",
/* Symbian */
"symbian",
/* */
"j2me",
/* */
"ucweb",
/* Opera */
"operamini", "operamobi",
/* 微信 */
"MicroMessenger",
/* QQ 浏览器 */
"MQQBrowser", "wince",
/* 诺基亚 */
"Nokia",
/* 索尼爱立信 */
"SonyEricsson",
/* 索尼 */
"Sony",
/* 爱立信 */
"Ericsson",
/* 摩托罗拉 */
"Mot",
/* 三星 */
"Samsung",
/* HTC */
"HTC",
/* */
"sgh",
/* LG */
"LG",
/* 夏普 */
"sharp",
/* */
"sie-",
/* 飞利浦 */
"Philips",
/* 海尔 */
"Haier",
/* 长虹 */
"Changhong",
/* 松下 */
"Panasonic",
/* */
"alcatel",
/* 联想 */
"Lenovo",
/* 黑莓 */
"blackberry",
/* 魅族 */
"meizu",
/* */
"netfront",
/* */
"palm",
/* */
"openwave",
/* */
"nexusone",
/* */
"cldc",
/* */
"midp",
/* 华为 */
"Huawei",
/* TCL */
"TCL",
/* CECT */
"CECT",
/* Compal */
"Compal",
/* NEC */
"NEC",
/* TDG */
"TDG",
/* 阿尔卡特 */
"Alcatel",
/* 波导 */
"BIRD",
/* 大显 */
"DAXIAN",
/* 迪比特 */
"DBTEL",
/* 东信 */
"Eastcom",
/* 多彩 */
"PANTECH",
/* 多普达 */
"Dopod",
/* 康佳 */
"KONKA",
/* 科健 */
"Kejian",
/* 明基 */
"BenQ",
/* 南方高科 */
"Soutec",
/* 萨基姆 */
"SAGEM",
/* 西门子 */
"SIE",
/* 夏新 */
"Amoi",
/* 中兴 */
"ZTE",
/* 小米 */
"Xiaomi"
};
/**
* 遍历获取指定请求头值
*
* @param function
* Function
* @param validator
* 验证器
* @param headerNames
* 请求头名称数组
* @param
* 返回值类型
*
* @return 请求头值
*/
protected static T iteratorRequestHeader(final Function function,
final Function validator, final String... headerNames){
T result;
for(String headerName : headerNames){
result = function.apply(headerName);
if(validator.apply(result)){
return result;
}
}
return null;
}
/**
* 获取请求的真实 Scheme
*
* @param function
* Function
*
* @return 请求的真实 Scheme
*/
protected static String getScheme(final Function function){
return iteratorRequestHeader(function, Validate::hasText, HttpHeader.X_FORWARDED_PROTOCOL.getValue(),
HttpHeader.X_FORWARDED_PROTO.getValue());
}
/**
* 获取请求的真实主机地址
*
* @param function
* Function
*
* @return 请求的真实主机地址
*/
protected static String getHost(final Function function){
return iteratorRequestHeader(function, Validate::hasText, HttpHeader.X_FORWARDED_HOST.getValue(),
HttpHeader.HOST.getValue());
}
/**
* 获取客户端真实 IP 地址
*
* @param function
* Function
* @param remoteAddr
* Remote Addr
*
* @return 客户端真实 IP 地址
*/
protected static String getClientIp(final Function function, final String remoteAddr){
String ip = iteratorRequestHeader(function,
(value)->Validate.hasText(value) && "unknown".equalsIgnoreCase(value) == false, CLIENT_IP_HEADERS);
if(ip != null){
return ip;
}
ip = remoteAddr;
if(Validate.isBlank(ip) || "unknown".equalsIgnoreCase(ip)){
ip = DEFAULT_IP;
}
return ip;
}
/**
* 判断是否为 Ajax 请求
*
* @param xRequestedWith
* X-Requested-With
*
* @return 是否为 Ajax 请求
*/
protected static boolean isAjaxRequest(final String xRequestedWith){
return "XMLHttpRequest".equalsIgnoreCase(xRequestedWith);
}
/**
* 判断是否为移动端请求
*
* @param userAgent
* User-Agent
* @param accept
* Accept
*
* @return 是否为移动端请求
*/
protected static boolean isMobile(final String userAgent, final String accept){
if(Validate.isBlank(userAgent)){
return false;
}
String userAgentLower = userAgent.toLowerCase();
for(String s : MOBILE_MAPS){
if(userAgentLower.contains(s.toLowerCase())){
return true;
}
}
if(Validate.isBlank(accept)){
return false;
}
final String wml = "vnd.wap.wml";
final String html = "text/html";
return accept.contains(wml) && accept.contains(html) == false || accept.indexOf(wml) > accept.indexOf(html);
}
protected static String getAuthority(final String scheme, final String host, final int port){
if(port == 0){
return host;
}
final StringBuilder sb = new StringBuilder(host);
if("http".equals(scheme) && port != 80 || "https".equals(scheme) && port != 443){
sb.append(':').append(port);
}
return sb.toString();
}
}
© 2015 - 2025 Weber Informatics LLC | Privacy Policy