说明： 几个XML小程序，也可在XMLSPY中运行，希望能对初学XML的能有所帮助
(several small programs, but also in XMLSPY run, in hopes of learning XML can be helped)
文件列表：
shiyan
......\shiayn1
......\.......\个人信息.xml
......\shiyan2
......\.......\1.css
......\.......\1.xml
......\shiyan3
......\.......\grade.xml
......\.......\grade.xsl
......\shiyan4
......\.......\3.9.xml
......\.......\4.dtd
......\shiyan5
......\.......\1.xml
......\.......\1.xsd
......\shiyan6
......\.......\6.xml
......\.......\6.xsd
