xxf_json
library
Classes
BaseDecoder
BoolConverter
用法一：类上面处理
@JsonSerializable(converters:
StringConverter(),
IntConverter(),
DoubleConverter(),
BoolConverter(),
)
class MyModel {
}
BoolDecoder
bool类型处理中间件
用法: @JsonKey(fromJson:StringDecoder.decodeOrNull)
bool? isAllDay
BoolNullableConverter
用法一：类上面处理
@JsonSerializable(converters:
StringConverter(),
IntConverter(),
DoubleConverter(),
BoolConverter(),
)
class MyModel {
}
BoolStrictConverter
用法一：类上面处理
@JsonSerializable(converters:
StringConverter(),
IntConverter(),
DoubleConverter(),
BoolConverter(),
)
class MyModel {
}
如果类型不匹配,会给出具体内容给日志
DoubleConverter
用法一：类上面处理
@JsonSerializable(converters:
StringConverter(),
IntConverter(),
DoubleConverter(),
BoolConverter(),
)
class MyModel {
}
DoubleDecoder
double 类型处理中间件
用法: @JsonKey(fromJson:DoubleDecoder.decodeOrNull)
double? price;
DoubleNullableConverter
用法一：类上面处理
@JsonSerializable(converters:
StringConverter(),
IntConverter(),
DoubleConverter(),
BoolConverter(),
)
class MyModel {
}
DoubleStrictConverter
用法一：类上面处理
@JsonSerializable(converters:
StringConverter(),
IntConverter(),
DoubleConverter(),
BoolConverter(),
)
class MyModel {
}
如果类型不匹配,会给出具体内容给日志
IntConverter
用法一：类上面处理
@JsonSerializable(converters:
StringConverter(),
IntConverter(),
DoubleConverter(),
BoolConverter(),
)
class MyModel {
}
IntDecoder
int 类型处理中间件
用法: @JsonKey(fromJson:IntDecoder.decodeOrNull)
int? age;
IntNullableConverter
用法一：类上面处理
@JsonSerializable(converters:
StringConverter(),
IntConverter(),
DoubleConverter(),
BoolConverter(),
)
class MyModel {
}
IntStrictConverter
用法一：类上面处理
@JsonSerializable(converters:
StringConverter(),
IntConverter(),
DoubleConverter(),
BoolConverter(),
)
class MyModel {
}
如果类型不匹配,会给出具体内容给日志
JsonConverter <T , S >
Implement this class to provide custom converters for a specific Type .
JsonEnum
Allows configuration of how enum elements are treated as JSON.
JsonKey
An annotation used to specify how a field is serialized.
JsonLiteral
An annotation used to generate a private field containing the contents of a
JSON file.
JsonSerializable
An annotation used to specify a class to generate code for.
JsonValue
An annotation used to specify how a enum value is serialized.
NumConverter
用法一：类上面处理
@JsonSerializable(converters:
StringConverter(),
IntConverter(),
DoubleConverter(),
BoolConverter(),
)
class MyModel {
}
NumDecoder
num 类型处理中间件
用法: @JsonKey(fromJson:NumDecoder.decodeOrNull)
num? price;
NumNullableConverter
用法一：类上面处理
@JsonSerializable(converters:
StringConverter(),
IntConverter(),
DoubleConverter(),
BoolConverter(),
)
class MyModel {
}
NumStrictConverter
用法一：类上面处理
@JsonSerializable(converters:
StringConverter(),
IntConverter(),
DoubleConverter(),
BoolConverter(),
)
class MyModel {
}
如果类型不匹配,会给出具体内容给日志
StringConverter
用法一：类上面处理
@JsonSerializable(converters:
StringConverter(),
IntConverter(),
DoubleConverter(),
BoolConverter(),
)
class MyModel {
}
StringDecoder
int 类型处理中间件
用法: @JsonKey(fromJson:StringDecoder.decodeOrNull)
String? name;
StringNullableConverter
用法一：类上面处理
@JsonSerializable(converters:
StringConverter(),
IntConverter(),
DoubleConverter(),
BoolConverter(),
)
class MyModel {
}
StringStrictConverter
用法一：类上面处理
@JsonSerializable(converters:
StringConverter(),
IntConverter(),
DoubleConverter(),
BoolConverter(),
)
class MyModel {
}
如果类型不匹配,会给出具体内容给日志
Constants
primitiveConvertors → const List <JsonConverter
基本类型解析器,安全处理,如遇到失败会转换成默认值
primitiveNullableConvertors → const List <JsonConverter
基本类型解析器,安全处理,如遇到失败变成null,适合声明可空类型的字段
primitiveStrictConvertors → const List <JsonConverter
基本类型解析器,不安全处理,用于提示内容,比原错误始信息增加 内容本身到日志里面
解决原始报错,不提示具体内容,不好分析模型的那个字段
Functions
$checkedConvert <T > (Map map , String key , T castFunc (dynamic Object ?readValue (Map String → T
Helper function used in generated code when
JsonSerializableGenerator.checked is true.
$checkedCreate <T > (String className , Map map , T constructor (S S >(String S Object ?Object ?readValue (Map String Map <String String fieldKeyMap = const {} → T
Helper function used in generated code when
JsonSerializableGenerator.checked is true.
$checkedNew <T > (String className , Map map , T constructor (), {Map <String String ?fieldKeyMap → T
Helper function used in generated code when
JsonSerializableGenerator.checked is true.
$checkKeys (Map map , {List <String ?allowedKeys , List <String ?requiredKeys , List <String ?disallowNullValues → void
Helper function used in generated fromJson code when
JsonSerializable.disallowUnrecognizedKeys is true for an annotated type or
JsonKey.required is true for any annotated fields.
$enumDecode <K extends Enum , V > (Map <K , V > enumValues , Object ?source , {K? unknownValue → K
Returns the key associated with value source from enumValues, if one
exists.
$enumDecodeNullable <K extends Enum , V > (Map <K , V > enumValues , Object ?source , {Enum ?unknownValue → K?
Returns the key associated with value source from enumValues, if one
exists.
Exceptions / Errors
BadKeyException
A base class for exceptions thrown when decoding JSON.
CheckedFromJsonException
Exception thrown if there is a runtime exception in fromJson
code generated when JsonSerializableGenerator.checked is true
DisallowedNullValueException
Exception thrown if there are keys with disallowed null values in a JSON
map that was provided during deserialization.
MissingRequiredKeysException
Exception thrown if there are missing required keys in a JSON map that was
provided during deserialization.
UnrecognizedKeysException
Exception thrown if there are unrecognized keys in a JSON map that was
provided during deserialization.
