(1)app/build.gradle

android {
　　compileSdkVersion 25 
　　buildToolsVersion "25.0.2"
}
compile (project(‘:react-native-camera‘)) {
      exclude group: "com.android.support", module: ‘support-v4‘
}

(2)build.grande

buildscript {
    repositories {
        jcenter()
        google()
    }
    dependencies {
        classpath ‘com.android.tools.build:gradle:3.0.1‘
    }
}

allprojects {
    repositories {
        mavenLocal()
        jcenter()
        google()
        maven {
           url "$rootDir/../node_modules/react-native/android"
        }
        maven { url "https://jitpack.io" }
        maven { url "https://maven.google.com" }
        google()
    }
}

(3)gradle/wrapper/gradle-wrapper.properties

distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip

After the above three steps, my problem has been solved

If there is an image detection error during packaging, AAPT

Turn off AAPT detection in gradle/wrapper/gradle wrapper.properties

android.useDeprecatedNdk=true
+ android.enableAapt2=false
MYAPP_RELEASE_STORE_FILE=my-release-key.keystore
MYAPP_RELEASE_KEY_ALIAS=my-key-alias
MYAPP_RELEASE_STORE_PASSWORD=yangzonglong
MYAPP_RELEASE_KEY_PASSWORD=yangzonglong