postman 多个list入参

java后台接收

@RestController
@RequestMapping("api/ptNotice")
public class PtNoticeController {
    @RequestMapping("/find")
    PtNoticeVo find(@RequestBody PtNoticeVo ptNoticeVo ){
        System.out.println(ptNoticeVo.getNoticeId());
        ptNoticeVo.getToSendIds().forEach(item->{
            System.out.println(item);
        });
        ptNoticeVo.getToSendUsers().forEach(item->{
            System.out.println(item);
        });
        return ptNoticeVo;
    }
}

PtNoticeVo 代码

package com.huyuqiang.vo.ptNotice;

import java.util.Iterator;
import java.util.List;
import java.util.Map;

public class PtNoticeVo implements Iterator<Object> {

    private String noticeId;
    private String noticeTitle;
    private String noticeInfo;

    private List<String> toSendIds;

    public PtNoticeVo() {
    }

    public PtNoticeVo(String noticeId, String noticeTitle, String noticeInfo, List<String> toSendIds, List<Map<String, String>> toSendUsers) {

        this.noticeId = noticeId;
        this.noticeTitle = noticeTitle;
        this.noticeInfo = noticeInfo;
        this.toSendIds = toSendIds;
        this.toSendUsers = toSendUsers;
    }

    private List<Map<String,String>> toSendUsers;

    public String getNoticeId() {
        return noticeId;
    }

    public void setNoticeId(String noticeId) {
        this.noticeId = noticeId;
    }

    public String getNoticeTitle() {
        return noticeTitle;
    }

    public void setNoticeTitle(String noticeTitle) {
        this.noticeTitle = noticeTitle;
    }

    public String getNoticeInfo() {
        return noticeInfo;
    }

    public void setNoticeInfo(String noticeInfo) {
        this.noticeInfo = noticeInfo;
    }

    public List<String> getToSendIds() {
        return toSendIds;
    }

    public void setToSendIds(List<String> toSendIds) {
        this.toSendIds = toSendIds;
    }

    public List<Map<String, String>> getToSendUsers() {
        return toSendUsers;
    }

    public void setToSendUsers(List<Map<String, String>> toSendUsers) {
        this.toSendUsers = toSendUsers;
    }

    @Override
    public boolean hasNext() {
        return false;
    }

    @Override
    public Object next() {
        return null;
    }
}

 vo当做一个接收前端数据的bean 

有参无参构造方法 封装 toString 都要有

前端json 传入的有字符串 string泛型的list map泛型的list 

在vo里面创建以之对映的属性 属性名要和传来的参数名保持一致