百度下拉代码

模拟手机端百度下拉Mozilla/5.0(iPhone;CPUiPhoneOS7_0likeMacOSX;en-us)AppleWebKit/537.51.1(KHTML,likeGecko)Version/7.0Mobile/11A465Safari/9537.53","Mozilla/5.0(iPhone;CPUiPhoneOS8_0likeMacOSX)AppleWebKit/600.1.3(KHTML,likeGecko)Version/8.0Mobile/12A4345dSafari/600.1.4","Mozilla/5.