原文本“乞讨儿童~拐卖儿童”--->转码后文本“%25E4%25B9%259E%25E8%25AE%25A8%25E5%2584%25BF%25E7%25AB%25A5%257E%25E6%258B%2590%25E5%258D%2596%25E5%2584%25BF%25E7%25AB%25A5”请问这是什么类型的编码?谢谢