spring boot 请求中包含数组参数
一开始接口定义成这样
public ApiResult creMission(@RequestBody Mission mission,@RequestParam Integer[] copyIDs)
请求参数是这样
{
"missionTitle": "新增任务测试",
"missionContent": "任务内容",
"missionType": "1",
"etc": "2018-10-01 18:30:00",
"missionScore": "5",
"executerID": "3",
"deptID": "2",
"mangerID": "2",
"remake": "",
"explain": "分值是5分，抄送刘光宗、李四",
"copyIDs": [
1,
11
]
}结果就这样了……
Required Integer[] parameter 'copyIDs' is not present 15:31:05.374 [http-nio-8181-exec-4] WARN org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver - Resolved exception caused by Handler execution: org.springframework.web.bind.MissingServletRequestParameterException: Required Integer[] parameter 'copyIDs' is not present
改进方法一：
请求报文不变，改接口，重新定义一个实体类，把数组参数作为它的一个属性
新定义一个MissionParam类，包含Mission的全部属性，外加copyIDs属性
接口定义成这样
public ApiResult creMission(@RequestBody MissionParam missionParam)
改进方法二：
接口需要改，重新定义一个实体类MissionParam，里面只包含两个属性，Mission和copyIDs
接口定义成：
public ApiResult creMission(@RequestBody MissionParam missionParam)
请求参数格式改一下
{
"mission": {
"missionTitle": "新增任务测试",
"missionContent": "任务内容",
"missionType": "1",
"etc": "2018-10-01 18:30:00",
"missionScore": "5",
"executerID": "3",
"deptID": "2",
"mangerID": "2",
"remake": "",
"explain": "分值是5分，抄送刘光宗、李四"
},
"copyIDs": [
4,
11
]
}
也可
