{
    "orderEntries": [
        {
            "batch": "batch",
            "materielname": "materielname",
            "sequencenum": "sequencenum",
            "materielnum": "materielnum",
            "quantity": 1,
            "orderflag": "orderflag"
        },
        {
            "batch": "batch2",
            "materielname": "materielname2",
            "sequencenum": "sequencenum2",
            "materielnum": "materielnum2",
            "quantity": 2,
            "orderflag": "orderflag2"
        }
    ],
    "orderId": "asdasdasd"
}

是用的postman Body的raw(application/json)格式发的

。。 我研究下适配器再来请教。。。搞忘了

加了这个行了，谢谢

@AdaptBy(type= JsonAdaptor.class)