错误出现的位置:
<?xml version="1.0"encoding="UTF-8"?>
正确方式:
<?xml version="1.0" encoding="UTF-8"?>
错误原因:标签中的属相间需要用空格区分开
White space is required before the encoding pseudo attribute in the XML declaration.
原文:http://www.cnblogs.com/xiqinfanqie/p/6269110.html