请问这是什么意思啊BEGIN:VCARD VERSION:2.1 N;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:=E8

Question

请问这是什么意思啊BEGIN:VCARD
VERSION:2.1
N;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:=E8=8C=83;=E8=80=81=E5=B8=88;;;
FN;CHARSET=UTF-8;ENCODING=QUOTED-PRINTABLE:=E8=8C=83=E8=80=81=E5=B8=88
TEL;CELL:15211920317
END:VCARD

Answer 1

begin:vcard
version:2.1是指名片的版本为2.1，n;charset=utf-8;
encoding=quoted-printable:=e8=80=81=e5=bc=a0
中，n是指姓名中的名，使用utf-8字符编码，quoted-printable是可见字符编码方式，=e8=80=81=e5=bc=a0是编码内容，对应的汉字是老张。

Answer 2

package com.cosmow.pageresultset.dao;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
}