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#region Apache License Version 2.0
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/*----------------------------------------------------------------
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Copyright 2023 Jeffrey Su & Suzhou Senparc Network Technology Co.,Ltd.
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Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
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except in compliance with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software distributed under the
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License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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either express or implied. See the License for the specific language governing permissions
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and limitations under the License.
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Detail: https://github.com/JeffreySu/WeiXinMPSDK/blob/master/license.md
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----------------------------------------------------------------*/
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#endregion Apache License Version 2.0
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/*----------------------------------------------------------------
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Copyright (C) 2023 Senparc
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文件名：BrowserUtility.cs
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文件功能描述：浏览器公共类
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创建标识：Senparc - 20150419
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修改标识：Senparc - 20161219
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修改描述：v4.9.6 修改错别字：Browser->Browser
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修改标识：Senparc - 20161219
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修改描述：v4.11.2 修改SideInWeixinBrowser判断逻辑
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修改标识：Senparc - 20180513
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修改描述：v4.11.2 1、增加对小程序请求的判断方法 SideInWeixinMiniProgram()
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2、添加 GetUserAgent() 方法
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---- CO2NET ----
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修改标识：Senparc - 20180601
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修改描述：v5.0.0 引入 Senparc.CO2NET
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修改标识：Senparc - 20180618
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修改描述：v5.0.1 引入 Senparc.CO2NET v0.1.1，BrowserUtility.GetUserAgent() 返回原始字符串，不再返回大写
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----------------------------------------------------------------*/
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using System;
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using System.Web;
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#if !NET462
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using Microsoft.AspNetCore.Http;
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#endif
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namespace Senparc.Weixin.BrowserUtility
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{
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/// <summary>
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/// 浏览器公共类
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/// </summary>
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public static class BrowserUtility
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{
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/// <summary>
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/// 判断是否在微信内置浏览器中
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/// </summary>
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/// <param name="httpContext">HttpContextBase对象</param>
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/// <returns>true：在微信内置浏览器内。false：不在微信内置浏览器内。</returns>
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#if NET462
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public static bool SideInWeixinBrowser(this HttpContextBase httpContext)
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#else
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public static bool SideInWeixinBrowser(this HttpContext httpContext)
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#endif
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{
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string userAgent = CO2NET.Utilities.BrowserUtility.GetUserAgent(httpContext.Request).ToUpper();
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//判断是否在微信浏览器内部
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var isInWeixinBrowser = userAgent != null &&
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(userAgent.Contains("MICROMESSENGER")/*MicroMessenger*/ ||
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userAgent.Contains("WINDOWS PHONE")/*Windows Phone*/);
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return isInWeixinBrowser;
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}
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/// <summary>
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/// 判断是否在微信小程序内发起请求（注意：此方法在Android下有效，在iOS下暂时无效！）
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/// </summary>
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/// <param name="httpContext">HttpContextBase对象</param>
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/// <returns>true：在微信内置浏览器内。false：不在微信内置浏览器内。</returns>
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#if NET462
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public static bool SideInWeixinMiniProgram(this HttpContextBase httpContext)
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#else
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public static bool SideInWeixinMiniProgram(this HttpContext httpContext)
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#endif
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{
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string userAgent = CO2NET.Utilities.BrowserUtility.GetUserAgent(httpContext.Request).ToUpper();
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//判断是否在微信小程序的 web-view 组件内部
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var isInWeixinMiniProgram = userAgent != null && userAgent.Contains("MINIPROGRAM")/*miniProgram*/;
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return isInWeixinMiniProgram;
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}
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}
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}
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