错误The reference to entity "pgy" must end with the ';' delimiter.

写安卓的string里面写了这样一句

copyright © 2013 pw&pgy corporation. All Right Reserved

结果报错了,网上找了一些资料原来是在xml有些字符是需要转义才能正常显示

改成下面的就好了

copyright © 2013 pw&pgy corporation. All Right Reserved

下面是常见的需要转义的字符