摘要: <!doctype html><html><head><meta charset="utf-8"><meta name="author" /><meta name="copyright" /><title>计算字节长度</title><script> var str = "abc中文"; // 4e 阅读全文
posted @ 2016-02-26 18:53 高尔础础 阅读(1110) 评论(0) 推荐(0)