1、在build.gradle中android下添加keystore位置signingConfigs

如：

apply plugin: 'com.android.application'android {signingConfigs {config {keyAlias 'key0'keyPassword '123567'storeFile file('E:\\521copy\\Myditukaifa\\keystore\\mybdkeystore.jks')//这里是你的jks文件路径storePassword '123567'}}compileSdkVersion 27useLibrary 'org.apache.http.legacy'

2、在build.gradle中buildTypes下添加debug位置

如：

    buildTypes {release {minifyEnabled false
//            shrinkResources falseproguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'}debug {signingConfig signingConfigs.config}
//        debug {
//            minifyEnabled false
//            shrinkResources false
//            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
//        }}