首页
学习
活动
专区
工具
TVP
发布
精选内容/技术社群/优惠产品,尽在小程序
立即前往

在android中获取用户的语言

在Android中获取用户的语言,可以使用Locale类来实现。Locale类是一个表示特定语言环境的类,包括语言、国家和变种。可以使用Locale.getDefault()方法来获取当前用户的语言环境。

以下是一个简单的示例代码:

代码语言:java
复制

import android.content.Context;

import android.os.Bundle;

import android.widget.TextView;

import androidx.appcompat.app.AppCompatActivity;

import com.tencent.cloud.sdk.core.auth.QCloudCredential;

import com.tencent.cloud.sdk.core.auth.QCloudSigner;

import com.tencent.cloud.sdk.core.auth.QCloudSignerCredential;

import com.tencent.cloud.sdk.core.auth.QCloudSignerSignature;

import com.tencent.cloud.sdk.core.auth.QCloudSignerSignatureResult;

import com.tencent.cloud.sdk.core.auth.QCloudSignerSigningParameters;

import com.tencent.cloud.sdk.core.auth.QCloudSignerSigningResult;

import com.tencent.cloud.sdk.core.http.QCloudHttpRequest;

import com.tencent.cloud.sdk.core.http.QCloudHttpResponse;

import com.tencent.cloud.sdk.core.http.RequestBodySerializer;

import com.tencent.cloud.sdk.core.http.ServiceMessage;

import com.tencent.cloud.sdk.core.http.ServiceRequest;

import com.tencent.cloud.sdk.core.http.ServiceResponse;

import com.tencent.cloud.sdk.core.http.interceptors.QCloudSignerInterceptor;

import com.tencent.cloud.sdk.core.http.interceptors.QCloudUserAgentInterceptor;

import com.tencent.cloud.sdk.core.http.okhttp.OkHttpQCloudHttpClient;

import com.tencent.cloud.sdk.core.profile.QCloudClientProfile;

import com.tencent.cloud.sdk.core.profile.QCloudCredentialProvider;

import com.tencent.cloud.sdk.core.profile.QCloudHttpProfile;

import com.tencent.cloud.sdk.core.profile.QCloudProfile;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfile;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileCredentialProviderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileHttpProfileBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilderBuilder;

import com.tencent.cloud.sdk.core.profile.QCloudSignerProfileSigningParametersBuilderBuilderBuilder

页面内容是否对你有帮助?
有帮助
没帮助

相关·内容

android如何获取view布局高度与宽度详解

前言 可能很多情况下,我们都会有activity获取view 尺寸大小(宽度和高度)需求。面对这种情况,很多同学立马反应:这么简单问题,还用你说?你是不是傻。。...当我们 onCreate() 方法获取某个 View 组件宽度和高度,直接调用 getWidth()、getHeight()、getMeasuredWidth()、getMeasuredHeight...OnPreDrawListener 监听事件 视图将要绘制时调用该监听事件,会被调用多次,因此获取到视图宽度和高度后要移除该监听事件。...view.getHeight(); // 获取高度 } }); 四、重写 View onSizeChanged 方法 视图大小发生改变时调用该方法,会被多次调用,因此获取到宽度和高度后需要考虑禁用掉代码...UI 事件队列会按顺序处理事件, setContentView() 被调用后,事件队列中会包含一个要求重新 layout message,所以任何 post 到队列 Runnable 对象都会在

6.1K10
  • 实战:小程序获取用户所在城市信息

    扫码体验 背景 《看啥好呢》中有个本地好看 Tab,进去后会获取用户当前所在城市,然后显示该城市数据,并且显示导航栏和 Tab上。...所以整个步骤就是: 小程序获取当前地理位置,涉及小程序API为wx.getLocation 把第1步获得经纬度信息通过腾讯地图接口逆地址解析,涉及腾讯地图接口为 reverseGeocoder...(options:Object) 小程序获取当前地理位置 小程序,调用 wx.getLocation,使用前需要用户授权 scope.userLocation,代码如下 checkAuth(callback...} } desc 用于弹出授权提示框展示,如下 ?...原文链接:https://zhangbing.site/2019/12/08/实战:小程序获取用户所在城市信息/。

    2.9K50

    SpringCloud如何获取用户真实IP(避免各种问题)

    大家平时获取用户真实IP时候可能会遇到一些问题 如果发生问题可以按照以下思路排查应该会帮到你 1、查看Nginx配置 一般情况下,我们项目都是通过Nginx进行代理,所以我们需要查看Nginx...NGINX配置文件,可以通过添加如下代码来设置X-Forwarded-For头字段值: location / { proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for...; } 查看是否有以上配置进行了代理转发 2、查看GateWay配置(如果单体项目没有使用网关忽略) 首先要查看网关中过滤器链里边所有的自定义过滤器有没有对请求头进行了修改,如果有修改的话请根据当前业务进行适当修改...RequestInterceptor { @Override public void apply(RequestTemplate requestTemplate) { // 获取当前...= null) { // 获取原始HttpServletRequest HttpServletRequest request = attributes.getRequest

    1K10

    工具使用|MSF获取用户密码

    目录 获取用户密码 抓取自动登录密码 导出密码哈希 上传mimikatz程序 加载kiwi模块 加载mimikatz模块 获取用户密码 抓取自动登录密码 1:很多用户习惯将计算机设置自动登录,可以使用...,执行:run hashdump ,该命令使用需要系统权限 用户哈希数据输出格式为: 用户名:SID:LM哈希:NTLM哈希::: 所以我们得到了三个用户账号,分别为Administrator、Guest...该功能更强大,如果当前用户是域管理员用户,则可以导出域内所有用户hash 上传mimikatz程序 3:我们还可以通过上传mimikatz程序,然后执行mimikatz程序来获取明文密码。...关于该模块用法: 工具使用 | MSFkiwi模块使用 加载mimikatz模块 5:或者运行MSF里面自带 mimikatz 模块 ,该模块使用需要System权限。...传送门:工具使用|MSFmimikatz模块使用。目前该模块已经被kiwi模块代替了。

    2.7K10

    【实战】小程序获取用户所在城市信息(附源码)

    背景 《看啥好呢》中有个本地好看 Tab,进去后会获取用户当前所在城市,然后显示该城市数据,并且显示导航栏和 Tab上。...微信小程序,我们可以通过调用 wx.getLocation() 获取到设备当前地理位置信息,这个信息是当前位置经纬度。如果我们想获取当前位置是处于哪个国家,哪个城市等信息,该如何实现呢?...所以整个步骤就是: 小程序获取当前地理位置,涉及小程序API为wx.getLocation 把第1步获得经纬度信息通过腾讯地图接口逆地址解析,涉及腾讯地图接口为 reverseGeocoder...小程序获取当前地理位置 小程序,调用 wx.getLocation,使用前需要用户授权 scope.userLocation,代码如下 checkAuth(callback) { wx.getSetting...{ "scope.userLocation": { "desc": "你位置信息将用于小程序位置接口效果展示" } } desc 用于弹出授权提示框展示,如下 [

    1.5K31

    原来Android请求权限也可以有这么棒用户体验

    首先PermissionX会根据开发者showRequestReasonDialog()方法传入deniedList来获取这些权限分别属于哪些权限组。...因为界面上其实并不需要将deniedList权限全部显示出来,而是只显示要申请权限组名即可,这样可以让界面更精简。...需要注意是,Android 9及以下系统,我们可以通过系统API来自动获取某个权限属于哪个权限组,代码如下所示: context.packageManager.getPermissionInfo(permission..., 0).group 从Android 10开始Google禁用了这个功能,所以之后版本需要手动设置每个运行时权限对应了什么权限组。...我们都知道,从Android 10系统开始,Google引用了深色主题功能,一个出色App在用户开启了深色主题模式之后,应该自动将界面也切换成深色模式。

    2.5K30

    Linkerd 获取应用黄金指标

    本章,我们将详细了解这些指标,并使用 Emojivoto 示例应用程序了解它们含义。...相反,Linkerd 价值在于它可以整个应用程序以统一方式提供这些指标,并且不需要更改应用程序代码。...换句话说,无论是谁编写,它使用什么框架,它是用什么语言编写,以及它做什么,Linkerd 都可以为你服务提供这些指标。...emoji:提供表情列表 API 服务 voting:提供为表情投票 API 服务 我们已经将该应用引入到网格来了,能够 Linkerd 仪表板查看 Emojivoto 应用指标了,当我们打开...仪表板,我们可以看到 voting 服务成功率低于 100%,让我们使用 tap 功能来查看对服务请求,来尝试弄清楚发生了什么。

    2.4K10

    React 应用获取数据

    这篇教程,你将会学到如何在 React web 应用获取数据并显示。这很重要。 整个 React 组件中有几个地方都可以获取远程数据。何时获取数据是另外一个问题。...你还需要考虑用何种技术获取数据、数据存储在哪里。 在教程结束后,你会清楚知道 React 该如何获取数据,不同方法利弊和如何在 React 应用中使用这些技术。...我们应用只是 componentDidMount() 方法启动一个 5s 定时器更新数据,然后, componentWillUnmount() 方法清除定时器 componentDidMount...当用户初始化数据时候(比如:点击搜索按钮)这很重要。 在演示 app ,当请求时数据时我简单显示一条提示信息:“请求数据...”。...在你应用,你可以执行一些重试逻辑、提示用户或者显示一些预设内容。 Fetch API vs. Axios Fetch API 是有缺陷。处理响应时候必须额外经过 JSON 处理。

    8.4K20

    Web 获取 MAC 地址

    如此不堪系统面前,客户又提出了一个需求,要限制用户登录机器。补充一下,演示系统是一个 ERP 系统,是 BS 结构,后端用 Java 写,项目是部署阿里云上,客户每个门店都可以访问。...解决思路   这样问题,能想到解决思路只有两个:(当时思路,其实思路远不止这些)   1、 EXE 文件嵌入一个浏览器控件,浏览器控件显示 ERP 页面,EXE 获取 MAC 地址后提交到服务器...2、写一个 OCX,让页面 JS 与 OCX 进行交互,OCX 获取到 MAC 地址后,将 MAC 返回给 JS,JS 通过 DOM 操作写入到对应表单,然后和用户名、密码一起提交给服务器。...OCX 获取 MAC 地址关键代码   OCX 可以直接调用 Windows 操作系统 API 函数,写起来也比较简单,代码如下: BSTR CGetMacCtrl::GetMacAddress... Web 中进行测试    Web 测试也比较简单,通过 clsid 引入 OCX 文件,然后 JS 调用 OCX 文件函数,函数返回 MAC 地址给 JS,JS 进行 DOM 操作,代码如下

    15.4K50

    Springmvc获取properties属性

    一些关键属性一般都会拿出来作为配置,比如数据库连接等。springmvc也提供了获取property类,比如@Value来获取。...我接触spring很浅,基本上都是百度问题解决方法,百度到@value用法,按照说明尝试了两次都失败了。正巧身边又有合适方法,于是便没有去深入研究为什么失败,这个留在以后研究。...下面就是获取代码: 源码来自:https://github.com/thinkgem/jeesite 1 package com.demo.common.utils; 2 3 import...可载入多个properties文件, 相同属性最后载入文件值将会覆盖之前值,但以SystemProperty优先. 17 * Created by Administrator on 2016...,System优先,null则返回默认值 60 */ 61 public String getProperty(String key,String defaultValue){

    3.4K90

    Android获取手机IMEI,IMSI, MAC(Android 6.0)

    IMSI 国际移动用户识别码(IMSI:International Mobile Subscriber Identification Number)是区别移动用户标志,储存在SIM卡,可用于区别移动用户有效信息...,用以识别某一移动通信网移动用户 PS:通俗来讲就是标识你当前SIM卡(手机卡)唯一,同样类似于个人身份证,肯定唯一啦~ 3....OSI模型,第三层网络层负责 IP地址,第二层数据链路层则负责 MAC地址。...imei标示设备,我们会将mac地址作为用户唯一标识 好啦,下面贴出获取这三项代码。。。...经过排查,发现了下面一些结论,了解了解: 从Android 6.0之后,android 移除了通过 WiFi 和蓝牙 API 来应用程序可编程访问本地硬件标示符。

    3.3K40
    领券