objectTextEncoder

TextEncoder encoding object

Creation method

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var textEncoder = new util.TextEncoder('utf8');

inheritance relationship

Constructor

TextEncoder

TextEncoder object constructor, constructed with parameters

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new TextEncoder(String codec = "utf8",
    Object opts = {});

Call parameters:

• codec: String, specifies the coded character set
• opts: Object, specifies encoding options

member attribute

encoding

String, query the current coded character set

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readonly String TextEncoder.encoding;

member function

encode

Convert text to binary data

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Buffer TextEncoder.encode(String data = "",
    Object opts = {});

Call parameters:

• data: String, the text to convert
• opts: Object, specifies encoding options

return result:

• Buffer, returns encoded binary data

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toString

Return the string representation of the object, generally return "[Native Object]", the object can be reimplemented according to its own characteristics

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String TextEncoder.toString();

return result:

• String, returns a string representation of the object

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toJSON

Returns the JSON format representation of the object, generally returns a collection of readable properties defined by the object

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Value TextEncoder.toJSON(String key = "");

Call parameters:

• key: String, not used

return result:

• Value, which returns a JSON-serializable value