Firebase 字段名称会自动更改吗？

Question

你好，firebase 开始自动更改我的字段名称，这造成了一个大问题

如何解决这个问题：

我的班级

    public class TUser {
        private String UserKey;
        private String LicenceKey;
        private String UserName;
        private Boolean Active;
        private String LoginDateTime;
        private String InstanceId;
        private String AcenteAdi;
        private String Version;
        private String MethodName;

        public TUser() {
        }

        public TUser(String userKey, String licenceKey, String userName, Boolean active, String loginDateTime, String instanceId, String acenteAdi, String version, String methodName) {
            UserKey = userKey;
            LicenceKey = licenceKey;
            UserName = userName;
            Active = active;
            LoginDateTime = loginDateTime;
            InstanceId = instanceId;
            AcenteAdi = acenteAdi;
            Version = version;
            MethodName = methodName;
        }

// ************ get set etc ****

    }

Answer 1

我已将 build.gradle(module) 中的

minifyEnabled

从

true

更改为

false

minifyEnabled: false

这对我有用......！

Answer 2

您可以保留启用此设置

isMinifyEnabled = true

和

isShrinkResources = true

以防止逆向工程等

相反，要将数据库文件夹排除在“收缩”之外，您可以在“proguard-rules.pro”文件中添加下一行：

-保留类 com.applicationName.db.models.class.** { *; }

---

示例：

文件：build.gradle.kts（模块：app）

buildTypes {
    release {
        // Enables code shrinking, obfuscation, and optimization for only
        // your project's release build type. Make sure to use a build
        // variant with `isDebuggable=false`.
        isMinifyEnabled = true
        isDebuggable = false
        // Enables resource shrinking, which is performed by the
        // Android Gradle plugin.
        isShrinkResources = true

        proguardFiles(
            // Includes the default ProGuard rules files that are packaged with
            // the Android Gradle plugin. To learn more, go to the section about
            // R8 configuration files.
            getDefaultProguardFile("proguard-android-optimize.txt"),

            // Includes a local, custom Proguard rules file
            "proguard-rules.pro"
        )
    }
}

文件：proguard-rules.pro

-keep class com.applicationName.db.models.** { *; }