objectTextDecoder
TextDecoder decoding object
Creation method
1var textDecoder = new util.TextDecoder('utf8');
inheritance relationship
Constructor
TextDecoder
TextDecoder object constructor, constructed with parameters
1
2new TextDecoder(String codec = "utf8",
Object opts = {});
Call parameters:
- codec: String, specifies the decoding character set
- opts: Object, specifies decoding options
member attribute
encoding
String, query the current coded character set
1readonly String TextDecoder.encoding;
member function
decode
Convert binary data to text
1
2String TextDecoder.decode(Buffer data,
Object opts = {});
Call parameters:
- data:Buffer, the binary to convert
- opts: Object, specifies decoding options
return result:
- String, returns the decoded text
Convert binary data to text
1String TextDecoder.decode();
return result:
- String, returns the decoded text
toString
Return the string representation of the object, generally return "[Native Object]", the object can be reimplemented according to its own characteristics
1String TextDecoder.toString();
return result:
- String, returns a string representation of the object
toJSON
Returns the JSON format representation of the object, generally returns a collection of readable properties defined by the object
1Value TextDecoder.toJSON(String key = "");
Call parameters:
- key: String, not used
return result:
- Value, which returns a JSON-serializable value