.net core中的uriencode貌似都有问题
Uri.EscapeUriString方法不编码斜线,就是这个 /
Uri.EscapeDataString方法不编码其它特殊字符,如:ø
而System.Net.WebUtility.UrlEncode不编码加号+
好多坑啊....
自己画了个
okstr = Enumerable.Range(0x30, 10)//阿拉伯数字 .Concat(Enumerable.Range(0x41, 0x5A - 0x41 + 1)) //大写字母 .Concat(Enumerable.Range(0x61, 0x7A - 0x61 + 1)) //小写字母 .Select(x => (byte)x); badstr = Enumerable.Range(0x21, 0xff - 0x21 + 1) .Except(Enumerable.Range(0x30, 10)) //阿拉伯数字 .Except(Enumerable.Range(0x41, 0x5A - 0x41 + 1)) //大写字母 .Except(Enumerable.Range(0x61, 0x7A - 0x61 + 1)) //小写字母 .Select(x => (byte)x) .ToArray(); public static string NETCoreUrlencode(string str) { StringBuilder sb = new StringBuilder(); byte[] byStr = System.Text.Encoding.UTF8.GetBytes(str); for (int i = 0; i < byStr.Length; i++) { if (okstr.Contains(byStr[i])) sb.Append((char)byStr[i]); else sb.Append(@"%" + Convert.ToString(byStr[i], 16).ToUpper()); } return (sb.ToString()); }
public static string NETCoreUrldecode(string str) { var reg = new System.Text.RegularExpressions.Regex(@"(%[a-fA-F0-9]{2})+"); return reg.Replace(str, mc => { byte[] bs = mc.Value.Split('%').Skip(1).Select(x => byte.Parse(x,System.Globalization.NumberStyles.AllowHexSpecifier)).ToArray(); return Encoding.UTF8.GetString(bs); }); }