环保板块午后持续下跌,<span id=stock_sz300187><ahref=http://finance.sina.com.cn/realstock/company/sz300187/nc.shtmlclass="keyword" target=_blank>永清环保</a></span><spanid=quote_sz300187></span>冲上跌停,<spanid=stock_sz300070><a href=http://finance.sina.com.cn/realstock/company/sz300070/nc.shtmlclass="keyword" target=_blank>碧水源</a></span><spanid=quote_sz300070></span>、<spanid=stock_sz300190><ahref=http://finance.sina.com.cn/realstock/company/sz300190/nc.shtmlclass="keyword" target=_blank>维尔利</a></span><spanid=quote_sz300190></span>、<spanid=stock_sh600008><ahref=http://finance.sina.com.cn/realstock/company/sh600008/nc.shtmlclass="keyword" target=_blank>首创股份</a></span><spanid=quote_sh600008></span>、<spanid=stock_sz002616><a href=http://finance.sina.com.cn/realstock/company/sz002616/nc.shtmlclass="keyword" target=_blank>长青集团</a></span><spanid=quote_sz002616></span>、<spanid=stock_sz002573><ahref=http://finance.sina.com.cn/realstock/company/sz002573/nc.shtmlclass="keyword" target=_blank>国电清新</a></span><spanid=quote_sz002573></span>等跌幅居前。
很明显这是网页源代码,我想删除所有'<'和'>'之间的内容,请问各位大神应该怎么办?
还有,用sas提取html源代码中的内容有什么好的方法嘛?
万分感谢!