优化界面，给商品和单位模块增加了部分字段

src/com/jsh/dao/basic/VisitAccountDAO.java

@@ -1,17 +0,0 @@
-package com.jsh.dao.basic;
-
-import com.jsh.base.BaseDAO;
-import com.jsh.model.po.VisitAccount;
-
-public class VisitAccountDAO extends BaseDAO<VisitAccount> implements VisitAccountIDAO
-{
-	/**
-     * 设置dao映射基类
-     * @return
-     */
-	@Override
-    public Class<VisitAccount> getEntityClass()
-    {
-        return VisitAccount.class;
-    }
-}

src/com/jsh/dao/basic/VisitAccountIDAO.java

@@ -1,9 +0,0 @@
-package com.jsh.dao.basic;
-
-import com.jsh.base.BaseIDAO;
-import com.jsh.model.po.VisitAccount;
-
-public interface VisitAccountIDAO extends BaseIDAO<VisitAccount>
-{
-	
-}