python3 socket client
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from socket import *
HOST = '192.168.77.77'
PORT= 6000
BUFSIZE = 8192
ADDR =(HOST,PORT)
client = socket(AF_INET, SOCK_STREAM)
client.connect(ADDR)
#while True:
for i in range(1):
data = "SPI CMD:064"
if not data:
break
client.send(data.encode())
# rdata= client.recv(1024*2).decode()
rdata=client.recv(64*2)
if not rdata:
break
print(rdata.hex())
# time.sleep(2)
HOST = '192.168.77.77'
PORT= 6000
BUFSIZE = 8192
ADDR =(HOST,PORT)
client = socket(AF_INET, SOCK_STREAM)
client.connect(ADDR)
#while True:
for i in range(1):
data = "SPI CMD:064"
if not data:
break
client.send(data.encode())
# rdata= client.recv(1024*2).decode()
rdata=client.recv(64*2)
if not rdata:
break
print(rdata.hex())
# time.sleep(2)
client.close()
decode是使用指定编码将字节流转为文本,我server发的是字节,而不是文本,就不用decode了。
打印如下:
0100020003000400050006000700080009000a000b000c000d000e000f0010001100120013001400150016001700180019001a001b001c001d001e001f0020000100020003000400050006000700080009000a000b000c000d000e000f0010001100120013001400150016001700180019001a001b001c001d001e001f002000
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