# UDPSocket.send(Object object)

with Promise style call: Not supported

Mini Program plugin: Support, need to Mini Program base library version no less than 2.11.1

To the specified IP and port Send a message. Base library 2.9.0 Support Broadcast (The specified address is。

# parameter

# Object object

attribute type Default values Required Introductions
address string yes The address to send the message. In the base library <= 2.9.3 Version must be on the same network segment as the local one IP Address, or domain name address in the secure domain name listLater version can be any IP And domain names
port number 初始值 Port number to send message
message string/ArrayBuffer yes Data to be sent
offset number 0 no The offset to send the data, only if message for ArrayBuffer Valid when type
length number message.byteLength no Length of data sent, only if message for ArrayBuffer Valid when type

# sample code

  const udp = wx.createUDPSocket()
    address: '',
    port: 8848,
    message: 'hello, how are you'