关于postman传参的几种格式 list,map 等

目录

• postman传参的几种格式
  • 1.参数中有基本数据类型还有 list集合类型
  • 2. 参数中有基本数据类型，还有 Map<Long,List<Long>>这种类型
• PostMan请求ObjectList、Map类型
  • Object参数传递
  • List参数传递
    • 一、简单的参数参数传递 Controller
    • 二、List和数组，组成形如List<String>等基本数据类型传参
    • 三、复杂List<Object>请求操作
  • Postman传入多个参数，请求异常Required request body is missing
  • Map类型
    • Map<String，String>
    • Map< String, List<String> >

   public String addUserRole(@RequestParam("userId")Long userId,
                              @RequestBody List<Long> roleIdList)

addRolePermission(@RequestParam("roleId") Long roleId,
                  @RequestBody Map<Long, List<Long>> metaMap)

    /**
     * 删除Customer
     * 根据ID删除
     * @return
     */
    @RequestMapping("deleteCustomerById")
    public Boolean deleteCustomerById(String id){
 
        Boolean result = mongoService.deleteCustomer(id);
 
        return result;
    }

@RequestMapping(value = "/del",method = RequestMethod.POST,produces = "application/json")
public Result del(@RequestBody List<String> list)

/**
     * 批量删除
     * @param ids
     * @return
     */
    @RequestMapping("deleteCustomerByIds")
    public Boolean deleteCustomerByIds(@RequestParam("ids[]") List<String> ids){
 
        Boolean result = mongoService.deleteCustomer(ids);
 
        return result;
    }

/**
     * 批量删除
     * @param customers
     * @return
     */
    @RequestMapping("deleteCustomerByCustomers")
    public Boolean deleteCustomerByCustomers(@RequestBody List<Customer> customers){
 
        List<String> ids = new ArrayList<>();
        ids.add("1234");
        Boolean result = mongoService.deleteCustomer(ids);
 
        return result;
    }