Documentation
¶
Overview ¶
基于map[string]interface{}定义的Dic类型，定义一些扩展的方法
Index ¶
- Variables
- type Dic
- func (d Dic) Clear()
- func (d Dic) Contains(key string) bool
- func (d Dic) Copy() Dic
- func (d Dic) Delete(key string) interface{}
- func (d Dic) Equals(obj interface{}) bool
- func (d Dic) Get(key string) interface{}
- func (d Dic) GetBool(key string, defVal bool) bool
- func (d Dic) GetDic(key string) (Dic, error)
- func (d Dic) GetDuration(key string, defVal time.Duration) time.Duration
- func (d Dic) GetFloat32(key string, defVal float32) float32
- func (d Dic) GetFloat64(key string, defVal float64) float64
- func (d Dic) GetInt(key string, defVal int) int
- func (d Dic) GetInt8(key string, defVal int8) int8
- func (d Dic) GetInt16(key string, defVal int16) int16
- func (d Dic) GetInt32(key string, defVal int32) int32
- func (d Dic) GetInt64(key string, defVal int64) int64
- func (d Dic) GetMap(key string) (map[string]interface{}, error)
- func (d Dic) GetString(key string, defVal string) string
- func (d Dic) GetUint(key string, defVal uint) uint
- func (d Dic) GetUint8(key string, defVal uint8) uint8
- func (d Dic) GetUint16(key string, defVal uint16) uint16
- func (d Dic) GetUint32(key string, defVal uint32) uint32
- func (d Dic) GetUint64(key string, defVal uint64) uint64
- func (d Dic) JSON() string
- func (d Dic) Keys() []string
- func (d Dic) LoadJSON(jsonStr string) error
- func (d Dic) Put(key string, value interface{})
- func (d Dic) Set(key string, value interface{}) Dic
- func (d Dic) Size() int
- func (d Dic) String() string
- func (d Dic) ToMap() map[string]interface{}
- func (d Dic) Values() []interface{}
- type SyncDicPair
Examples ¶
Constants ¶
This section is empty.
Variables ¶
View Source
var (
ErrTypeCast = errors.New("failed to type cast")
)
Functions ¶
This section is empty.
Types ¶
type Dic ¶
type Dic map[string]interface{}
Dic 基于map[string]interface{}定义，更方便使用
Example ¶
package main
import (
"fmt"
"github.com/recallsong/go-utils/container/dic"
)
func main() {
dic := dic.Dic{
"int": 123,
"str": "hello",
"dic": dic.New().Set("key", "str_val"),
"map": map[string]interface{}{"key": 123},
"slice": []int{1, 2, 3},
}
dic["other"] = "other_values"
dic.Set("other1", "value1").Set("other2", "value2")
fmt.Println(dic)
d, _ := dic.GetDic("dic")
fmt.Println(d)
m, _ := dic.GetDic("map")
fmt.Println(m)
s := dic.Get("slice")
fmt.Println(s)
size := dic.Size()
fmt.Println(size)
keys := dic.Keys()
fmt.Println(len(keys))
}
Output: {"dic":{"key":"str_val"},"int":123,"map":{"key":123},"other":"other_values","other1":"value1","other2":"value2","slice":[1,2,3],"str":"hello"} {"key":"str_val"} {"key":123} [1 2 3] 8 8
func (Dic) GetDuration ¶
GetDuration 根据key获取time.Duration类型的值，如果失败则返回defVal
func (Dic) GetFloat32 ¶
GetFloat32 根据key获取float32类型的值，如果值不是float32类型，将返回defVal
func (Dic) GetFloat64 ¶
GetFloat64 根据key获取float64类型的值，如果值不是float64类型，将返回defVal
Source Files
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