在消息中发送类字段元数据

Question

有没有人在

jackson JSON

中遇到过这个问题 - 不知何故，

JSON

包括我班级的每个字段类型，以及我不感兴趣的其他元数据，因此发送的数据很大！

例如这是一张记录：

{
    "queue": "H",
    "internalStatus": "New",
    "id": "50030386",
    "screenDescription": "Test Case 1",

}
},
"fields": [
{
    "name": "id",
    "type": "java.lang.Integer",
    "modifiers": 2,
    "annotations": [

    ],
    "declaredAnnotations": [

    ],
    "declaringClass": "com.me.Charge",
    "synthetic": false,
    "genericType": "java.lang.Integer",
    "enumConstant": false,
    "accessible": false
},
{
    "name": "screenDescription",
    "type": "java.lang.String",
    "modifiers": 2,
    "annotations": [

    ],
    "declaredAnnotations": [

    ],
    "declaringClass": "com.me.Charge",
    "synthetic": false,
    "genericType": "java.lang.String",
    "enumConstant": false,
    "accessible": false
},
{
    "name": "internalStatus",
    "type": "java.lang.String",
    "modifiers": 2,
    "annotations": [

    ],
    "declaredAnnotations": [

    ],
    "declaringClass": "com.me.Charge",
    "synthetic": false,
    "genericType": "java.lang.String",
    "enumConstant": false,
    "accessible": false
},
{
    "name": "queue",
    "type": "java.lang.String",
    "modifiers": 2,
    "annotations": [

    ],
    "declaredAnnotations": [

    ],
    "declaringClass": "com.me.Charge",
    "synthetic": false,
    "genericType": "java.lang.String",
    "enumConstant": false,
    "accessible": false
},

如有任何帮助，我们将不胜感激。

谢谢， 斯蒂芬

Answer 1

检查您的设置代码

objectMapper.enableDefaultTyping(...)

达到某种价值...