1.目录结构不确定

    models对应表结构 service对应

    2.cluster需要生产uuid
    需要：231564917885799 15位
    https://my.oschina.net/moks/blog/3127704

    uuid的hash转数字（10）+拼接时间戳 拼接低位有开头有0 拼接高位不会变动

    uuid裁剪
    https://ask.csdn.net/questions/1040513
    uuid转byte数组，byte数组转int

    1.     uuid := uuid.NewV4()
    2.     bytes := uuid.Bytes()
    3.     u15 := binary.LittleEndian.Uint64(bytes)&1125899906842623

    https://www.zhihu.com/question/327448992

    3.数据集初始化

    4.gin入参校验

    入参绑定结构体，校验
    通过后继续绑定

    5.bson查询
    https://blog.csdn.net/LightUpHeaven/article/details/82663146

    6.get参数绑定
    https://www.kancloud.cn/shuangdeyu/gin_book/949428
    https://www.kancloud.cn/shuangdeyu/gin_book/949426

    7.update document must contain key beginning with ‘$’
    https://www.thinbug.com/q/52684304

    8.Performing an update on the path ‘_id’ would modify the immutable field ‘_id
    https://ld246.com/article/1575376323553

    image.png
    9.重复id
    image.png
    不需要传objectId

    10，参数绑定失效

    1. type OamClusterQuery struct {
    2.     ClusterId int64  `json:"clusterId" binding:"required"`
    3.     UserName string  `json:"userName" binding:"required"`
    4. }

    11.空切片
    image.png

    1.     pageList.Items=make([]interface{},0)

    12.Uri参数
    不绑定至结构体
    https://blog.csdn.net/qq_37767455/article/details/104686917

    13.动态获取类型

    14.动态更新bson.M
    https://www.golangtc.com/t/536ad7c3320b52601900002b

    14反射获取的为大写属性,与json不匹配

    1. func GetPageList(m interface{}, items *bson.M) response.PagedList {
    2. }
    4. pageList = utils.GetPageList(&mo, &items)
    6. //传入结构体指针

    15
    CommandMonitor 实现

    16代码
    triggered 触发

    17更新数据只更新了部分数据
    添加bson Tag

    18
    E11000 duplicate key error collection
    索引重复

    19.结构体内的结构体数据绑定失败
    ctx.BindJSON(&rule.OamAppIngStatus)
    ctx.BindJSON(&rule)
    解决：绑定两次

    20.拉平结构体
    https://studygolang.com/articles/24072?fr=sidebar
    https://stackoverflow.com/questions/61130889/mongo-go-driver-inline-with-embedded-structs-not-working

    21.如何返回”Required request body is missing: 的错误

    22查询结果相同
    原因:存入切片中使用了同一个结构体

    23.新增,数组增加

    24.修改数组某一项
    https://cloud.tencent.com/developer/article/1674247

    25.
    Found multiple array filters with the same top-level field name item”

    26.入参数组校验
    java：valid 数组内部的参数也要进行校验
    https://www.cnblogs.com/asong2020/p/13546848.html

    20210726
    1./pipelines/cache GET
    1./pipelines/cache POST

    https://blog.csdn.net/LightUpHeaven/article/details/82663146