1.类文件的作用是监控搜索引擎爬虫对网站的操作。 2.本类为php代码，只适用于php系统的网站。 3.代码没有使用到数据库，直接把记录写在文本文件中，请在根目录建立spider文件夹。 4.代码产生的记录，仅供参考，并不保证包含所有的记录，因为没有运行到本代码的文件是不会记录的。-1. The role of the class file is to monitor the search engine crawlers to site operations. 2. This class php code php system applies only to site. 3. The code does not use a , writing directly to the records in a text file, at the root folder establish spider. 4. Record the generated code, for reference only, not guaranteed to contain all the records, because the code does not run to this document will not be recorded.