字段都用中文代替
http://wenku.baidu.com/link?url=eHmWRFGPSmrDfor2yvU9-asBW_OxHIa2PnDVJxxmYOB-8m-fdUki_VAD9z1B141tNVyV0VdatNIcTPyu1UqEZobIXDpFoK2xMAE9CE8pwxS
