我有一些 REST 服务可用作手机应用程序的集成点，并将 Android/Iphone 应用程序之间的数据传递到我使用 Json 的服务器。
在服务器端，我使用 REST Easy + Seam 2.2.2 来构建这个 REST 服务，并使用谷歌 Gson API 来生成 Json。
当我想从有 JPA 注释类的模型中传递数据时，我想知道是否可以使用这些类来集成 Gson API，然后从这些类生成一个 .jar 文件以在 Android 应用程序中使用，因为它也是java。
如果我在 JPA 类中使用 google Gson API，然后在我的休息界面和 Android 应用程序中使用，会有什么危害吗？
【问题讨论】：
标签： json rest seam gson resteasy
是的，你可以，我正在处理同样的情况，但我发现 GSon 将所有这些数据添加到我的 JSON 字符串中：
**(MY ATTRIBUTES)** ... 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DSA signing; SHA-1, MD5 digests; SecureRandom; X.509 certificates; JKS keystore; PKIX CertPathValidator; PKIX CertPathBuilder; LDAP, Collection CertStores, JavaPolicy Policy; JavaLoginConfig Configuration)","Alg.Alias.KeyPairGenerator.1.2.840.10040.4.1":"DSA","Alg.Alias.Signature.SHAwithDSA":"SHA1withDSA","MessageDigest.MD5":"sun.security.provider.MD5","Alg.Alias.Signature.DSAWithSHA1":"SHA1withDSA","MessageDigest.SHA-256":"sun.security.provider.SHA2","Alg.Alias.KeyPairGenerator.OID.1.2.840.10040.4.1":"DSA","MessageDigest.MD2":"sun.security.provider.MD2"},"secureRandomSpi":{"state":[-38,9,-12,91,72,30,62,32,-75,-82,68,87,122,118,74,119,-89,-59,96,-114],"remainder":[0,0,0,0,0,20,-68,-119,9,-118,-95,100,-76,-24,-90,-3,57,-35,-68,9],"remCount":5},"algorithm":"SHA1PRNG","randomBytesUsed":0,"counter":0,"seed":{"value":0},"nextNextGaussian":0.0,"haveNextNextGaussian":false}},"code":"2gg6fb3d"}]
如果您实现一个包装类来将您的 DAO 序列化为 POJO，您将只能找到从数据库中获取的属性。
【讨论】：