JsonUtils class
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Methods
-
fromJson(
String data) → Map< String, dynamic> -
fromList(
String data) → List -
getValue(
{String keyName = "", String json = "", bool isFillWhitespace = false}) → String -
从json字符串得到某个属性值
示例：
JsonUtils.getValue("name",'{"name":"china","date":"2024"}') //输出china
keyName属性名jsonjson内容isFillWhitespace是否去除json字符串的空格或换行符 -
toJson(
Object? obj) → String -
对象转json
obj需要转换的对象