React nativve 混合开发移动端应用环境搭建

安装软件清单：

Android Studio 版本：

Android Studio Giraffe | 2022.3.1 Patch 3

下载地址：https://developer.android.google.cn/studio/archive

JDK 版本 ： JDK 17

下载地址： https://www.oracle.com/java/technologies/javase/jdk17-archive-downloads.html

node 版本：18.17.1

下载地址：https://nodejs.org/download/release/


react native 移动端开发环境搭建：
https://reactnative.cn/docs/environment-setup

gradle 版本：8.0
下载地址：https://mirrors.cloud.tencent.com/gradle/gradle-0.8-all.zip

下载并安装配置环境变量，不在赘述.
注意: android studio 、jdk、node、版本之间必须兼容

环境搭建过程中遇到的问题：

1. android studio 加载并安装gradle超时问题.

找到C:/用户名/.gradle 文件中添加init.gradle ,内容如下：

buildscript {

    repositories {
        maven {
            url 'https://maven.aliyun.com/repository/central'
        }
        maven {
            url 'https://maven.aliyun.com/repository/public'
        }
        maven {
            url 'https://maven.aliyun.com/repository/google'
        }
        maven {
            url 'https://maven.aliyun.com/repository/gradle-plugin'
        }
        maven {
            url 'https://maven.aliyun.com/repository/spring'
        }
        maven {
            url 'https://maven.aliyun.com/repository/spring-plugin'
        }
        maven {
            url 'https://maven.aliyun.com/repository/grails-core'
        }
        maven {
            url 'https://maven.aliyun.com/repository/apache-snapshots'
        }

    }

}

allprojects {
    repositories {
        maven {
            url 'https://maven.aliyun.com/repository/central'
        }
        maven {
            url 'https://maven.aliyun.com/repository/public'
        }
        maven {
            url 'https://maven.aliyun.com/repository/google'
        }
        maven {
            url 'https://maven.aliyun.com/repository/gradle-plugin'
        }
        maven {
            url 'https://maven.aliyun.com/repository/spring'
        }
        maven {
            url 'https://maven.aliyun.com/repository/spring-plugin'
        }
        maven {
            url 'https://maven.aliyun.com/repository/grails-core'
        }
        maven {
            url 'https://maven.aliyun.com/repository/apache-snapshots'
        }

    }
}

2. 执行命令：npx react-native doctor 检查环境搭建是否正常.

$ npx react-native doctor
- Running diagnostics...
Common
 ✓ Node.js - Required to execute JavaScript code
 ✓ npm - Required to install NPM dependencies
 ● Metro - Metro Bundler is not running

Android
 ✖ Adb - No devices and/or emulators connected. Please create emulator with Android Studio or connect Android device.
 ✓ JDK - Required to compile Java code
 ✖ Android Studio - Required for building and installing your app on Android
 ✓ ANDROID_HOME - Environment variable that points to your Android SDK installation
 ✓ Gradlew - Build tool required for Android builds
 ✓ Android SDK - Required for building and installing your app on Android
   - Versions found: N/A
   - Version supported: 34.0.0

注：其他错误可以忽略,adb 没有配置

执行命令：npx react-native run-android   使用android 模拟器进行编译并安装

 环境搭建完毕.