jsonKit

Documentation

Index

• Variables
• func GetBoolField(jsonData []byte, path string) bool
• func GetBoolFieldFromString(jsonStr, path string) bool
• func GetBoolSliceField(jsonData []byte, path string) (s []bool)
• func GetBoolSliceFieldFromString(jsonStr, path string) (s []bool)
• func GetFloat64Field(jsonData []byte, path string) float64
• func GetFloat64FieldFromString(jsonStr, path string) float64
• func GetFloat64SliceField(jsonData []byte, path string) (s []float64)
• func GetFloat64SliceFieldFromString(jsonStr, path string) (s []float64)
• func GetInt64Field(jsonData []byte, path string) int64
• func GetInt64FieldFromString(jsonStr, path string) int64
• func GetInt64SliceField(jsonData []byte, path string) (s []int64)
• func GetInt64SliceFieldFromString(jsonStr, path string) (s []int64)
• func GetLibrary() string
• func GetStringField(jsonData []byte, path string) string
• func GetStringFieldFromString(jsonStr, path string) string
• func GetStringSliceField(jsonData []byte, path string) (s []string)
• func GetStringSliceFieldFromString(jsonStr, path string) (s []string)
• func Marshal(v interface{}) ([]byte, error)
• func MarshalIndent(v interface{}, prefix, indent string) ([]byte, error)
• func MarshalIndentToString(v interface{}, prefix, indent string) (string, error)
• func MarshalIndentToStringWithAPI(api API, v interface{}, prefix, indent string) (string, error)
• func MarshalIndentWithAPI(api API, v interface{}, prefix, indent string) ([]byte, error)
• func MarshalToFile(in interface{}, filePath string, perm os.FileMode) error
• func MarshalToFileWithAPI(api API, in interface{}, filePath string, perm os.FileMode) error
• func MarshalToString(v interface{}) (string, error)
• func MarshalToStringWithAPI(api API, v interface{}) (string, error)
• func MarshalWithAPI(api API, v interface{}) ([]byte, error)
• func Unmarshal(data []byte, v interface{}) error
• func UnmarshalFromString(str string, v interface{}) error
• func UnmarshalFromStringWithAPI(api API, str string, v interface{}) error
• func UnmarshalWithAPI(api API, data []byte, v interface{}) error
• type API
  • func GetDefaultApi() API
  • func GetStdApi() API

Variables

var GetField func(jsonData []byte, path string) gjson.Result = gjson.GetBytes

GetField

@param path 如果是嵌套的内部字段，可以通过'.'组合

字段类型判断:

Result.Type
Result.IsBool()
Result.IsArray()
Result.IsObject()

var GetFieldFromString func(json, path string) gjson.Result = gjson.Get

Functions

func GetBoolField

func GetBoolField(jsonData []byte, path string) bool

func GetBoolFieldFromString

func GetBoolFieldFromString(jsonStr, path string) bool

func GetBoolSliceField

func GetBoolSliceField(jsonData []byte, path string) (s []bool)

func GetBoolSliceFieldFromString

func GetBoolSliceFieldFromString(jsonStr, path string) (s []bool)

func GetFloat64Field

func GetFloat64Field(jsonData []byte, path string) float64

func GetFloat64FieldFromString

func GetFloat64FieldFromString(jsonStr, path string) float64

func GetFloat64SliceField

func GetFloat64SliceField(jsonData []byte, path string) (s []float64)

func GetFloat64SliceFieldFromString

func GetFloat64SliceFieldFromString(jsonStr, path string) (s []float64)

func GetInt64Field

func GetInt64Field(jsonData []byte, path string) int64

func GetInt64FieldFromString

func GetInt64FieldFromString(jsonStr, path string) int64

func GetInt64SliceField

func GetInt64SliceField(jsonData []byte, path string) (s []int64)

func GetInt64SliceFieldFromString

func GetInt64SliceFieldFromString(jsonStr, path string) (s []int64)

func GetLibrary

func GetLibrary() string

func GetStringField

func GetStringField(jsonData []byte, path string) string

func GetStringFieldFromString

func GetStringFieldFromString(jsonStr, path string) string

func GetStringSliceField

func GetStringSliceField(jsonData []byte, path string) (s []string)

func GetStringSliceFieldFromString

func GetStringSliceFieldFromString(jsonStr, path string) (s []string)

func Marshal

func Marshal(v interface{}) ([]byte, error)

func MarshalIndent

func MarshalIndent(v interface{}, prefix, indent string) ([]byte, error)

MarshalIndent

@param indent 为了兼容性，用" "（4个空格）替代"\t"

func MarshalIndentToString

func MarshalIndentToString(v interface{}, prefix, indent string) (string, error)

MarshalIndentToString

@param indent 为了兼容性，用" "（4个空格）替代"\t"

func MarshalIndentToStringWithAPI

func MarshalIndentToStringWithAPI(api API, v interface{}, prefix, indent string) (string, error)

MarshalIndentToStringWithAPI

@param indent 为了兼容性，用" "（4个空格）替代"\t"

func MarshalIndentWithAPI

func MarshalIndentWithAPI(api API, v interface{}, prefix, indent string) ([]byte, error)

MarshalIndentWithAPI

@param indent 为了兼容性，用" "（4个空格）替代"\t"

func MarshalToFile

func MarshalToFile(in interface{}, filePath string, perm os.FileMode) error

MarshalToFile

PS: (1) 对 传参filePath 的验证和断言在 fileKit.WriteToFile 里面; (2) 写入文件的json带有 indent.

@param in 建议为结构体实例指针 || map实例 || slice实例 @param filePath (1) .json 格式的文件

(2) 不存在的话，会创建一个新的文件
(3) 存在且是个文件的话，会 "覆盖" 掉旧的（并不会加到该文件的最后面）

func MarshalToFileWithAPI

func MarshalToFileWithAPI(api API, in interface{}, filePath string, perm os.FileMode) error

MarshalToFileWithAPI

PS: (1) 对 传参filePath 的验证和断言在 fileKit.WriteToFile 里面; (2) 写入文件的json带有 indent.

@param in 建议为结构体实例指针 || map实例 || slice实例 @param filePath (1) .json 格式的文件

(2) 不存在的话，会创建一个新的文件
(3) 存在且是个文件的话，会 "覆盖" 掉旧的（并不会加到该文件的最后面）

func MarshalToString

func MarshalToString(v interface{}) (string, error)

MarshalToString

e.g.

fmt.Println(jsonKit.MarshalToString(nil)) // null <nil>

func MarshalToStringWithAPI

func MarshalToStringWithAPI(api API, v interface{}) (string, error)

func MarshalWithAPI

func MarshalWithAPI(api API, v interface{}) ([]byte, error)

func Unmarshal

func Unmarshal(data []byte, v interface{}) error

Unmarshal 反序列化

@param v (1) 必须是指针（结构体实例指针 || map实例指针 || slice实例指针）;

(2) 如果为 slice 或 map 类型，值可以为nil.

func UnmarshalFromString

func UnmarshalFromString(str string, v interface{}) error

func UnmarshalFromStringWithAPI

func UnmarshalFromStringWithAPI(api API, str string, v interface{}) error

func UnmarshalWithAPI

func UnmarshalWithAPI(api API, data []byte, v interface{}) error

Types

type API

type API interface {
	Marshal(v interface{}) ([]byte, error)

	MarshalIndent(v interface{}, prefix, indent string) ([]byte, error)

	MarshalToString(v interface{}) (string, error)

	Unmarshal(data []byte, v interface{}) error

	UnmarshalFromString(str string, v interface{}) error
}

func GetDefaultApi

func GetDefaultApi() API

func GetStdApi

func GetStdApi() API