read()
描述
讀取用戶端傳送的資料中第一個字元。
read()
是從 Stream
繼承而來。
語法
server.read()
參數
無參數
回傳
int
:回傳待讀資料中的第一個字元,如果沒有資料可以讀取回傳 -1
See also
- GSMServer
- ready()
- beginWrite()
- write()
- endWrite()
- available()
- stop()
The text of the 86Duino reference is a modification of the Arduino reference, and is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.