CloseClient 关闭 MongoDB 客户端.

检查是否是触发唯一索引的错误E11000.

NewClient 创建 MongoDB 客户端.

默认升序.

mongodb.RegisterModel((*User)(nil), UserCollectionName).

Query and Projection Operators.

Query and Projection Operators.

增.

Field Constant.

Field Constant.

Field Constant.

删.

Query and Projection Operators.

查.

>=.

>.

MongoDB ObjectID Field Name.

go struct field name.

web json field name.

Field Update Operators.

Query and Projection Operators.

<=.

<.

Query and Projection Operators.

mod 取模运算.

!=.

Query and Projection Operators.

Query and Projection Operators.

Query and Projection Operators.

Field Update Operators.

Query and Projection Operators.

Query and Projection Operators.

Field Update Operators.

改.

Field Constant.

Field Constant.

Field Constant.

type Service interface { Start() (bool, error) OnStart() error Stop() bool OnStop() Reset() (bool, error) OnReset() error IsRunning() bool String() string SetLogger(log.Logger) } */ todo: doc可优化为接口类型,如上例.

分页器接口实现接口的方法必须同时是对象 (a A) 或指针 (a *A)，否则断言不到此类型的接口。.