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cmd查看jdk是否配置成功

来源:baiyundou.net   日期:2024-09-24

Android Studio 安装前需要先安装好JDK并配置好其中的环境,我的系统是win11具体安装的方法可以参照

一、Android Studio 下载地址及版本说明

1.Android 开发者官网:(1)Android Developers (全球,需科学上网)


(2)https://developer.android.google.cn/index.html (国内,可直接访问)


2.Android Studio 国内下载地址:

Download Android Studio and SDK tools | Android Developers

二、安装步骤图解

1、首先个人建议在安装目录下分别创建SDK和Studio文件夹,用以分别存放SDK文件和安装Android Studio :


2、手动双击已下载的Android Studio安装包:

3、进入欢迎向导,直接点击下一步继续:

4、选择要安装的组件,默认下一步即可(如果不需要模拟器也可以取消 Android Virtual Device 勾选):

5、选择 Android Studio 的安装位置(第1步创建的Studio文件夹),然后下一步:

6、选择开始菜单,默认下一步即可:

7、Android Studio 正在安装中:

8、安装完成页面,直接下一步即可:

9、点击Finish并开启 Android Studio:

点击finish就安装结束了

三、SDK的安装

1、先进入官网就是点击第一章的链接,然后点击download options

2、点击以后,往下滑动,看见如图所示圈的,选择对应的版本,我的电脑是widow系统这里我们选择window系统,点击蓝色的压缩包,选择同意,点击下载即可。

下载好的~

3、将下载好的SDK放在之前创建好的SD文件夹里,主要是为了方便找这东西在什么地方。

4、然后进行解压

5、Android Studio工具设置SDK Location

第一种方式

1.刚进入点击配置configure

2.点击settings

第二种方式

如果之前有下过,这个打开直接就是这个界面。

4.点击以后选择相应的配置SDK的地方,Appearance&Behavior-System settings-Android SDK,点击edit

5.

选择好点击next

点击NEXT

选择我接受Accept-next

等待安装和下载一些东西

点击finish


6.Android SDK 下载相关资源

1.选择对应的版本

选择相应的Android版本进行下载

2.选择相应的SDK工具进行下载

可以参照我的进行勾选

3.完成勾选以后点击Apply进行下载


点击OK

选择accept-next

等待下载

选择默认然后点击next

一样点击同意,选择下一个

这样的显示表示已经成功了,点击finish.

7.SDK和JDK的环境配置方法

1.关于jdk的环境配置可以参照这个

全网最细最新win11 java环境变量的配置 - W凯的文章 - 知乎 https://zhuanlan.zhihu.com/p/528004292

2.SDK的环境配置

按照jdk的环境配置方法打开环境变量,新建系统变量ANDROID_HOME , 值为SDK的目录

双击点击这个path路径

点击新建输入%ANDROID_HOME%\\platform-tools;%ANDROID_HOME%\\tools配置SDK的platform-tools和tools目录

后面点击确认

判断是否sdk配置成功,打开cmd命令框输入adb

这样就代表成功了

如果不成功可以尝试这么写,笔者就是不成功,换了一种写法就成功了,还有在修改环境变量以后,一定要重新打开cmd命令框。

四、Android模拟器的下载

1.点击右上角的按钮AVM manger

2.点击以后就出现了这么个界面,这个时候点击virtual-create virtual device

3.选择不同的虚拟设备,这里我选择的是手机phone,可以自己根据自己的实际情况进行选择,选择好以后点击next

等待下载

完成点击finish

4.完成以后点击next

6.选择是否是竖屏的,笔者选择的是竖屏的,设置设备名字。选择好以后进行点击finish

注意,如果镜像下载不成功请参照SDK的tools勾选的选项是否和笔者一样,勾选这一项了,如果不没有选择上重新下载试试。

7.点击启动虚拟手机

启动以后就是这样,到这里我们的模拟器就弄好了

五、创建第一个Android Studio项目

1、首先打开已安装的Android Studio进入相关页面,点击file-new-newproject

2、默认选择“Empty Activity”,表示项目包含一个空的Activity,然后点击“Next”按钮:

3、填写并选择项目相关信息后,点击“Finish”按钮(注意:代码保存位置路径不能含有中文名称):

4、等待

5.进行相关的配置

点击file-proje structure


项目里配置JDK

选择好之前配置好的jdk的路径,一般这个是可以自己搜索到的,选择好以后点击OK、



5、编译成功后,界面上的几个重要功能如下图所示,其中点击app后面的“Run”按钮即可将项目发布到终端上:

6.显示成功

注意一些界面的一些功能

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studio安装教程

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