可能还有其他方法可以做到这一点,但有一种方法:
>> hex = "\\x68\\x74\\x74\\x70\\x3a\\x2f\\x2f\\x6d\\x6f\\x62\\x76\\x69\\x64\\x69\\x2e\\x6d\\x6f\\x62\\x73\\x74\\x61\\x72\\x72\\x2e\\x63\\x6f\\x6d\\x2f\\x3f\\x75\\x74\\x6d\\x5f\\x74\\x65\\x72\\x6d\\x3d\\x36\\x35\\x34\\x33\\x34\\x39\\x39\\x37\\x36\\x39\\x31\\x38\\x32\\x39\\x34\\x36\\x33\\x30\\x32\\x26\\x63\\x6c\\x69\\x63\\x6b\\x76\\x65\\x72\\x69\\x66\\x79\\x3d\\x31"
=> "\\x68\\x74\\x74\\x70\\x3a\\x2f\\x2f\\x6d\\x6f\\x62\\x76\\x69\\x64\\x69\\x2e\\x6d\\x6f\\x62\\x73\\x74\\x61\\x72\\x72\\x2e\\x63\\x6f\\x6d\\x2f\\x3f\\x75\\x74\\x6d\\x5f\\x74\\x65\\x72\\x6d\\x3d\\x36\\x35\\x34\\x33\\x34\\x39\\x39\\x37\\x36\\x39\\x31\\x38\\x32\\x39\\x34\\x36\\x33\\x30\\x32\\x26\\x63\\x6c\\x69\\x63\\x6b\\x76\\x65\\x72\\x69\\x66\\x79\\x3d\\x31"
>> Array(hex.gsub("\\x","")).pack('H*')
=> "http://mobvidi.mobstarr.com/?utm_term=6543499769182946302&clickverify=1"
我为十六进制字符串创建了一个字符串变量,然后去掉了反斜杠和“x”字符。然后,将其转换为数组,以便调用
pack
方法(指定资本
H
高半字节第一个十六进制字符串的字符串指令),您可以阅读
here
。
