Android studio 微信登录时碰到的坑

微信登录一直返回－6的错误码。加了下面的第一部分代码，以为替换了默认的debug.keystore。原来还差了下面红色的代码。坑爹啊

要淡定淡定淡定～～～～～～～～～～

signingConfigs {
    release {
        keyAlias 'xx'
        keyPassword 'xx'
        storeFile file('/Users/xx.keystore')
        storePassword 'xx'
    }
}
compileSdkVersion 25
buildToolsVersion "25.0.0"
defaultConfig {
    applicationId "com.fjqi.chiropractor"
    minSdkVersion 16
    targetSdkVersion 25
    versionCode 1
    versionName "1.0"
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        debuggable = true
        signingConfig signingConfigs.release
    }
          debug  {
              signingConfig signingConfigs.release
            }
}