以iis公司服务器为例,点击asp、及可以下载一个文本文件下来,打开会看见如下代码:
<%
尺寸u、b、v
set u=请求。服务器变量(“HTTP_USER_AGENT”)
设置b=新RegExp
设置v=新RegExp
b.Pattern=“(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blackery|compal|elaine|fennec|hiptop|iemobile|1p(hone|od)|iris|kindle|lge|maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm(os)?|phone|p(iiii|re)\/|puller|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone |wap|windows ce|xda|xiino“
v.Pattern=“1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r|s)|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb| bw\-(n|u)|c55\-|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp(i|ip)|hs\-c|ht(c(\-| |a|g|p|s |t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac(|\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt(|\/)|klon|kpt|kwc\-|kyo(c|k)|le(no|xi)|lg(g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-|o|v)|zz)|mt(50|p1|v)| mwbp|mywa|n10[0-2]|n 20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-| on |tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)| sdk\/|se(c(\-|0|1)|47|mc| nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v)|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl \-|tdg \-|tel(i|m)|tim \-|t \-mo| to(pl|sh)|ts(70|m\-|m3|m5)|tx \-9|up(.b|g1|si)|utst | v400 | v750 | veri|vi(rg|te)|vk(40|5[0-3]| \-v)|vm40 | voda | vulc | vx(52 | 53 | 60 | 61 | 70 | 80 | 81 | 83 | 85 | 98)|w3c(\-|)|webc | whit | wi(g|nc|nw)|wmlb|wonu|x700|yas \-|your|zeto|zte \-“
b.IgnoreCase=真
v.IgnoreCase=真
b.全局=真
v.Global=真
如果b.test(u)或v.test(左(u,4)),则响应重定向(“//128.in/mobile(手机)“)结束条件