### 用户登录
POST {{api_url}}/user/login
Content-Type: application/json

{
  "userName": "liuchuanwei",
  "password": "123456"
}

### 新增用户
POST {{api_url}}/user/save
Content-Type: application/json

{
  "userName": "张安9",
  "password": "123456"
}

### 查询用户详情
GET {{api_url}}/user/detail?id=1


### 删除用户
DELETE {{api_url}}/user/delete?id=77

### 分页查询
POST {{api_url}}/user/list
Content-Type: application/json

{
  "page": {
    "pageNo": 2,
    "pageSize": 10
  }
}