怎么获取通过ajax请求的HTML代码:http://zhidao.baidu.com/link?url=Vk7mfepx1tNOp6DAy7KYY_wcUlKQxwwGpmCmct3akDwyXt5P8IIbzY_bLqABCUDFHFtbZs90jmYG11iN5APMKR-T7Acvix9A_DDcOpJA9lu
http://www.iteye.com/problems/84999