@RequestBody jackson解析複雜的傳入值的一個坑;jackson解析迭代數組;jackson多重數組;jakson數組

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一、實際開發的一個問題。

      傳入一個json數組，數組中還嵌套數組，運用springboot+Jpa架構，@RequestBody註解傳入資料

     Controller

1  @ApiOperation(value = "添加訂單", notes = "添加訂單", httpMethod = "POST")2     @RequestMapping("/addOrder")3     public BaseResource addOrder(@RequestBody BaseSingleList baseSingleList) {4         log.info("controller傳入資料:" + gson.toJson(baseSingleList));5 6         return orderService.addOrder(baseSingleList);7 8 }

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    傳入對象的json格式

 1 { 2     "singleOrderList": [ 3         { 4             "orderName": "wyy", 5             "orderPhone": "186683812781", 6             "contact": "wyy", 7             "telephony": "187738122781", 8             "provinceId": 123, 9             "cityId": 1-302,10             "regionId": 19930203,11             "address": "33363",12             "userId": "32689d13465242dfad62ee1cdbf34d887",13             "serieId": "94",14             "trueTime": "2018-12-02",15             "overTime": "2019-12-01",16             "monthlyRent": 5000,17             "dateCount": 18,18             "packageId": "34ea0a3fb9a4496bab90488727ad6c57a09b",19             "total": "3000000",20             "ModularIdNum": [21                 {22                     "itemId": "b20f1c33256ae64ad576bec51e85d821eae1",23                     "modularNum": 124                 }25             ],26             "isRentAndSell": 11110,27             "applicationArea": null,28             "remark": null,29             "instruPurpose": null30         }31     ]32 }

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二、傳入後總是接收不到
      

"ModularIdNum": [
{
"itemId": "b20f1c33256ae64ad576bec51e85d821eae1",
"modularNum": 1
}
]
這段數組的值，本來以為是@RequestBody無法解析問題，最後發現是欄位的大小寫問題

ModularIdNum 建立在實體類中，是不能大寫的，需要小寫modularIdNum

"modularIdNum": [
{
"itemId": "b20f1c33256ae64ad576bec51e85d821eae1",
"modularNum": 1
}
]

實體類對應

 

 

 

 

 

@RequestBody jackson解析複雜的傳入值的一個坑;jackson解析迭代數組;jackson多重數組;jakson數組