摘要：
public static string Escape(string s) { StringBuilder sb = new StringBuilder(); byte[] ba = System.Text.Encoding.Unicode.GetBytes(s); for (int i = 0; i = 48 && ba[i] = 64 && ba[i] = 97 && ba[i] <= 122) || (ba[i] == 42 || ba[i] == 43 || b... 阅读全文