myleveldb

package

v0.0.0-...-4215923 Latest Latest Go to latest Published: Mar 13, 2023 License: MIT Imports: 7 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

This section is empty.

This section is empty.

This section is empty.

type MyLevelDB struct {
	DB *leveldb.DB
	E  error

	//op    *opt.ReadOptions
	Value interface{}
	// contains filtered or unexported fields
}

MyLevelDB ...

func OnInitDB(dataSourceName string) MyLevelDB

OnInitDB 初始化

func (L *MyLevelDB) Add(key string, value interface{}) bool

Add 添加数据注意：只支持基础类型

func (L *MyLevelDB) AddList(array []Param) bool

AddList 添加一组数据(比一个一个添加速度快很多) 注意：只支持基础类型

func (L *MyLevelDB) Close()

Close 关闭

func (L *MyLevelDB) Delete(key string) bool

Delete 删除

func (L *MyLevelDB) Find(values *[]Param, args ...string) (b bool)

Find 模糊查找

t value的类型
values 为返回结果
args 传一个参数:表示模糊搜索
args 传2个参数:表示范围搜索

func (L *MyLevelDB) Get(key string, value interface{}) (b bool)

Get 获取数据

func (L *MyLevelDB) Model(refs interface{}) *MyLevelDB

Model ...

func (L *MyLevelDB) OnDestoryDB()

OnDestoryDB 关闭

type Param struct {
	Key   string
	Value interface{}
}

Param kv