我们在服务器日志中有很长的useragent请求:
HEADER: user-agent=Mozilla/5.0 (Windows NT 6.1; WOW64; rv:32.0; WUID=4bddaa48430e60af6132822cd6fab6c4; WTB=2873; WUID=4bddaa48430e60af6132822cd6fab6c4; WTB=2873; WUID=4bddaa48430e60af6132822cd6fab6c4; WTB=2873; WUID=4bddaa48430e60af6132822cd6fab6c4; WTB=2873; WUID=4bddaa48430e60af6132822cd6fab6c4; WTB=2873; WUID=4bddaa48430e60af6132822cd6fab6c4; WTB=2873; WUID=4bddaa48430e60af6132822cd6fab6c4; WTB=2873; WUID=4bddaa48430e60af6132822cd6fab6c4; WTB=2873; WUID=4bddaa48430e60af6132822cd6fab6c4; WTB=2873; WUID=4bddaa48430e60af6132822cd6fab6c4; WTB=2873; WUID=4bddaa48430e60af6132822cd6fab6c4; WTB=2873; WUID=4bddaa48430e60af6132822cd6fab6c4; WTB=2873; WUID=4bddaa48430e60af6132822cd6fab6c4; WTB=2873; WUID=4bddaa48430e60af6132822cd6fab6c4; WTB=2873; WUID=4bddaa48430e60af6132822cd6fab6c4; WTB=2873) Gecko/20100101 Firefox/32.0
我们在数据库表中logginguseragents,但是这个useragent超出了字段的string长度。
任何人都可以解释为什么这个用户有这么长的useragent? WUID是什么意思?
用户告诉他使用Firefox 41.0.1。 在Windows 7上