优化分类列表查询

core/src/qfw/manage/loan.go

@@ -269,8 +269,8 @@ func (this *LoanAction)Clue_manage(){
 	}else{
 		currentPage, _ := this.GetInteger("currentPage")
 		perPage, _ := this.GetInteger("perPage")
-		data :=mgo.Find("jy_loan",nil,`{"application_time":1}`,`{"companyName":1,"registration":1,"visit_person":1,"visit_time":1,"account_manager":1,"opinion_time":1,"classify_type":1,"uid":1,"application_time":1}`,false,(currentPage-1)*perPage, perPage)
-		count := mgo.Count("jy_loan",nil)
+		data :=mgo.Find("jy_loan",`{"companyName":{"$exists":true}}`,`{"application_time":1}`,`{"companyName":1,"registration":1,"visit_person":1,"visit_time":1,"account_manager":1,"opinion_time":1,"classify_type":1,"uid":1,"application_time":1}`,false,(currentPage-1)*perPage, perPage)
+		count := mgo.Count("jy_loan",`{"companyName":{"$exists":true}}`)
 		if (*data!=nil){
 			this.ServeJson(map[string]interface{}{
 				"currentPage": currentPage,