含有&符号的参数传递 m_epg = "http://www.tvsou.com/union/uniChDay_ifr.asp?tvid=41&channelid=86";m_epg = "http://www.tvsou.com/union/uniChDay_ifr.asp?tvid=41%26channelid=86";如果将第一种写法作为参数传递的话&channelid=86将会被截取掉 所以应该ampersand替换成&的asc码%26.
