|
|
@ -0,0 +1,180 @@ |
|
|
|
|
|
\# 技术相关: |
|
|
|
|
|
|
|
|
|
|
|
\### 获取请求参数剩余部分: |
|
|
|
|
|
|
|
|
|
|
|
用map提取参数: .GetQueryMap() .GetQueryMapStrStr .GetQueryMapStrVar |
|
|
|
|
|
|
|
|
|
|
|
取Form格式请求体参数: .GetForm()/.GetFormMap() |
|
|
|
|
|
|
|
|
|
|
|
获取Restful风格路由参数: GetRouter/GetRouterMap |
|
|
|
|
|
|
|
|
|
|
|
一次性取出各类参数: |
|
|
|
|
|
|
|
|
|
|
|
Get()=GetRequestMap() |
|
|
|
|
|
|
|
|
|
|
|
GetStruct()=GetRequestStruct() (规范路由默认调用) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
\### 标签: |
|
|
|
|
|
|
|
|
|
|
|
\#### meta标签: |
|
|
|
|
|
|
|
|
|
|
|
method: 请求方式(all/get/post...) |
|
|
|
|
|
|
|
|
|
|
|
path: 路径 |
|
|
|
|
|
|
|
|
|
|
|
sm: 总结 |
|
|
|
|
|
|
|
|
|
|
|
tags: 分组标签 |
|
|
|
|
|
|
|
|
|
|
|
\#### 普通字段标签: |
|
|
|
|
|
|
|
|
|
|
|
dc: 描述 |
|
|
|
|
|
|
|
|
|
|
|
p/params: 请求key |
|
|
|
|
|
|
|
|
|
|
|
m/orm: 数据库字段名 |
|
|
|
|
|
|
|
|
|
|
|
default: 默认值 |
|
|
|
|
|
|
|
|
|
|
|
v/vaild: 校验规则 |
|
|
|
|
|
|
|
|
|
|
|
ad: 补充说明 |
|
|
|
|
|
|
|
|
|
|
|
eg: 示例值 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
\### Dao部分 |
|
|
|
|
|
|
|
|
|
|
|
\####查询: |
|
|
|
|
|
|
|
|
|
|
|
\#####Select |
|
|
|
|
|
|
|
|
|
|
|
g.Model("table").One() 查询单条数据 |
|
|
|
|
|
|
|
|
|
|
|
g.Model("table").All() 查询全部数据 |
|
|
|
|
|
|
|
|
|
|
|
g.Model("table").Feilds()指定字段 |
|
|
|
|
|
|
|
|
|
|
|
g.Model("table").FeildsEx()排除字段 |
|
|
|
|
|
|
|
|
|
|
|
g.Model("table").Value()查询某一格的内容 |
|
|
|
|
|
|
|
|
|
|
|
g.Model("table").Array()查询整列 |
|
|
|
|
|
|
|
|
|
|
|
g.Model("table").LockUpdate()申请行级锁 |
|
|
|
|
|
|
|
|
|
|
|
\#####聚合函数 |
|
|
|
|
|
|
|
|
|
|
|
Count() Sum() Min() Max() Avg() |
|
|
|
|
|
|
|
|
|
|
|
\####条件: |
|
|
|
|
|
|
|
|
|
|
|
Where() |
|
|
|
|
|
|
|
|
|
|
|
WhereLT |
|
|
|
|
|
|
|
|
|
|
|
WhereGT |
|
|
|
|
|
|
|
|
|
|
|
WhereLTE |
|
|
|
|
|
|
|
|
|
|
|
WhereGTE |
|
|
|
|
|
|
|
|
|
|
|
WhereIn |
|
|
|
|
|
|
|
|
|
|
|
WhereBetween |
|
|
|
|
|
|
|
|
|
|
|
WhereNot |
|
|
|
|
|
|
|
|
|
|
|
WhereOr.......... |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
\####排序 |
|
|
|
|
|
|
|
|
|
|
|
Order("feild","asc/desc") |
|
|
|
|
|
|
|
|
|
|
|
\####分组 |
|
|
|
|
|
|
|
|
|
|
|
Group() |
|
|
|
|
|
|
|
|
|
|
|
\####分页 |
|
|
|
|
|
|
|
|
|
|
|
Limit(origin,offset) |
|
|
|
|
|
|
|
|
|
|
|
Page(pageNum,pageCapcity) |
|
|
|
|
|
|
|
|
|
|
|
\####扫描为结构体 |
|
|
|
|
|
|
|
|
|
|
|
Scan(\&struct) |
|
|
|
|
|
|
|
|
|
|
|
\####插入 |
|
|
|
|
|
|
|
|
|
|
|
model.Insert()或model.Data().Insert() |
|
|
|
|
|
|
|
|
|
|
|
model.Replace() 删除或插入 |
|
|
|
|
|
|
|
|
|
|
|
model.Save()更新或插入 |
|
|
|
|
|
|
|
|
|
|
|
model.InsertAndGetId()插入并获取自增id |
|
|
|
|
|
|
|
|
|
|
|
\####更新 |
|
|
|
|
|
|
|
|
|
|
|
Update() |
|
|
|
|
|
|
|
|
|
|
|
Increment() |
|
|
|
|
|
|
|
|
|
|
|
Decrement() |
|
|
|
|
|
|
|
|
|
|
|
\####删除 |
|
|
|
|
|
|
|
|
|
|
|
Delete() |
|
|
|
|
|
|
|
|
|
|
|
\####时间字段 |
|
|
|
|
|
|
|
|
|
|
|
create\_at delete\_at update\_at 增删改时框架自动更新这些字段 |
|
|
|
|
|
|
|
|
|
|
|
delete\_at 会被作为逻辑删除的依据 |
|
|
|
|
|
|
|
|
|
|
|
\####事务 |
|
|
|
|
|
|
|
|
|
|
|
1\.手动管理事务 |
|
|
|
|
|
|
|
|
|
|
|
tx,err:=g.DB(),Begin(req.Context())开启事务 |
|
|
|
|
|
|
|
|
|
|
|
tx.Rollback()回滚 |
|
|
|
|
|
|
|
|
|
|
|
tx.Commit()提交 |
|
|
|
|
|
|
|
|
|
|
|
2\.靠抛出error管理的事务 |
|
|
|
|
|
|
|
|
|
|
|
err:=g.DB().Transaction(context.TODO(),func(ctx context.Context,tx gbd.Tx)error{}) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
\#股票相关: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
道氏理论观点: |
|
|
|
|
|
|
|
|
|
|
|
平均价格包容消化一切 |
|
|
|
|
|
|
|
|
|
|
|
市场同时存在三种趋势(基本运动,次级运动,日常运动) |
|
|
|
|
|
|
|
|
|
|
|
大趋势有三个阶段 |
|
|
|
|
|
|
|
|
|
|
|
平均价格互相验证 |
|
|
|
|
|
|
|
|
|
|
|
成交量验证趋势 |
|
|
|
|
|
|
|
|
|
|
|
确切的反转信号判定终结 |
|
|
|
|
|
|
|
|
|
|
|
操作口诀:先大后小,先长后短,做熟不做生 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|