##项目集成阿里云盾实人认证时，将SecurityBodySDK-external-release-5.4.79.aar 库导入时，运行编译失败，报错:
Error:Execution failed for task ‘:processDebugManifest’
Manifest merger failed with multiple errors, see logs
导致错误原因：
SecurityBodySDK-external-release-5.4.79.aar库和主程序的allowBackup冲突
解决流程：
根据android Studio 右下角的Gradle Console提示，点击run with info 查看具体报错详细信息
具体错误信息：
Error:D:\xzdc\AiDong\AiDongDong_android\app\src\main\AndroidManifest.xml:52:9-35 Error:
Attribute [email protected] value=(true) from AndroidManifest.xml:52:9-35
is also present at [:SecurityBodySDK-external-release-5.4.79] AndroidManifest.xml:15:9-36 value=(false).
Suggestion: add ‘tools:replace=“android:allowBackup”’ to element at AndroidManifest.xml:50:5-189:19 to override.
FAILURE: Build failed with an exception.
问题找到：
[:SecurityBodySDK-external-release-5.4.79] AndroidManifest.xml:15:9-36 value=(false).
Suggestion: add ‘tools:replace=“android:allowBackup”’ to element at AndroidManifest.xml:50:5-189:19 to override.android：allowBackup=“true” 属性与导入库中 android：allowBackup=“false” 冲突
解决方案：
添加属性tools:replace="android:allowBackup“替换掉库的标签属性
编译成功
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