The method getItemNo() is undefined for the type Item怎么解决！！

[mark000b]

The method getItemNo() is undefined for the type Item怎么解决
public class ItemDao4OracleImpl implements ItemDao {

public void addItem(Connection conn, Item item) {
String sql="insert into t_items(item_no,itme_category_id,item_unit_id,item_name,spec,pattern)";
sql+=" values(?,?,?,?,?,?)";
PreparedStatement pstmt= null;
try{
pstmt = conn.prepareStatement(sql);
pstmt.setString(1, item.getItemNo());
pstmt.setString(2, item.getItemName());
pstmt.setString(3, item.getSpec());
pstmt.setString(4, item.getPattern());
pstmt.setString(5, item.getItemCategory().getId());
pstmt.setString(6, item.getItemUnit().getId());
为什么显示：The method getItemNo() is undefined for the type Item?
Item 类里我已经定义了:
private String itemNo;
private String itemName;
private String spec;
private String pttern;
private ItemCategory itemCategory;
private ItemUnit itemUnit;

[LCore]

说的很明白了Item类中没有定义 getItemNo()方法，虽然类中有itemNo字段 你却没有编写getItemNo()方法

[mark000b]

我定义了get和set方法了，pstmt.setString(1, item.getItemNo());我这样调用是说没有定义了！！！ 求解答！

[liuyuhua0066]

提示已经很明显了

[不会消失的夜晚]

编译都不通过吧

[mark000b]

引用 3 楼 liuyuhua0066 的回复:

提示已经很明显了

我定义了set和get方法了?

[mark000b]

引用 5 楼 mark000b 的回复:

引用 3 楼 liuyuhua0066 的回复:

提示已经很明显了

我定义了set和get方法了?

还是不行了？

[mark000b]

引用 4 楼 xxhhbb1538 的回复:

编译都不通过吧

恩是啊提示：The method getItemNo() is undefined for the type Item

[steely_chen]

把你的item类贴出来

[不会消失的夜晚]

文本编辑器里面敲的代码吧。。。。 名字坑爹是敲错了，看看是不是大小写原因，或者干脆把item里的方法复制过来试试吧。。。。

[mark000b]

求解决方法！！

[mark000b]

引用 8 楼 yousteely 的回复:

把你的item类贴出来

package com.bjpowernode.drp.basedata.domain; import com.bjpowernode.drp.util.datadict.domain.ItemCategory; import com.bjpowernode.drp.util.datadict.domain.ItemUnit; /** * 物料实体类 * @author lenovo * */ public class Item { private String itemNo; private String itemName; private String spec; private String pttern; //g关联物料类别ItemCategory private ItemCategory itemCategory; private ItemUnit itemUnit; public String getItemNo() { return itemNo; } public void setItemNo(String itemNo) { this.itemNo = itemNo; } public String getItemName() { return itemName; } public void setItemName(String itemName) { this.itemName = itemName; } public String getSpec() { return spec; } public void setSpec(String spec) { this.spec = spec; } public String getPttern() { return pttern; } public void setPttern(String pttern) { this.pttern = pttern; } public ItemCategory getItemCategory() { return itemCategory; } public void setItemCategory(ItemCategory itemCategory) { this.itemCategory = itemCategory; } public ItemUnit getItemUnit() { return itemUnit; } public void setItemUnit(ItemUnit itemUnit) { this.itemUnit = itemUnit; } }

[mark000b]

引用 11 楼 mark000b 的回复:

[quote=引用 8 楼 yousteely 的回复:] 把你的item类贴出来

package com.bjpowernode.drp.basedata.domain; import com.bjpowernode.drp.util.datadict.domain.ItemCategory; import com.bjpowernode.drp.util.datadict.domain.ItemUnit; /** * 物料实体类 * @author lenovo * */ public class Item { private String itemNo; private String itemName; private String spec; private String pttern; //g关联物料类别ItemCategory private ItemCategory itemCategory; private ItemUnit itemUnit; public String getItemNo() { return itemNo; } public void setItemNo(String itemNo) { this.itemNo = itemNo; } public String getItemName() { return itemName; } public void setItemName(String itemName) { this.itemName = itemName; } public String getSpec() { return spec; } public void setSpec(String spec) { this.spec = spec; } public String getPttern() { return pttern; } public void setPttern(String pttern) { this.pttern = pttern; } public ItemCategory getItemCategory() { return itemCategory; } public void setItemCategory(ItemCategory itemCategory) { this.itemCategory = itemCategory; } public ItemUnit getItemUnit() { return itemUnit; } public void setItemUnit(ItemUnit itemUnit) { this.itemUnit = itemUnit; } } [/quote] ----------------------------------------------------------------------------------------- package com.bjpowernode.drp.basedata.dao; import java.sql.Connection; import java.sql.PreparedStatement; import java.sql.SQLException; import com.bjpowernode.drp.util.ApplicationException; import com.bjpowernode.drp.util.DbUtil; import com.bjpowernode.drp.util.PageModel; import com.sun.mail.imap.protocol.Item; public class ItemDao4OracleImpl implements ItemDao { public void addItem(Connection conn, Item item) { String sql="insert into t_items(item_no,itme_category_id,item_unit_id,item_name,spec,pattern)"; sql+=" values(?,?,?,?,?,?)"; PreparedStatement pstmt= null; try{ pstmt = conn.prepareStatement(sql); pstmt.setString(1, item.getItemNo()); pstmt.setString(2, item.getItemName()); pstmt.setString(3, item.getSpec()); pstmt.setString(4, item.getPattern()); pstmt.setString(5, item.getItemCategory().getId()); pstmt.setString(6, item.getItemUnit().getId()); pstmt.executeUpdate(); }catch(SQLException e){ e.printStackTrace(); throw new ApplicationException("添加物料失败！"); }finally{ DbUtil.close(pstmt); } } public void delItem(Connection conn, String[] itemNos) { // TODO Auto-generated method stub } public Item findItemById(Connection conn, String itemNo) { // TODO Auto-generated method stub return null; } public PageModel findItemList(Connection conn,int pageNo, int pageSize, String condation) { // TODO Auto-generated method stub return null; } public void modifyItem(Connection conn, Item item) { // TODO Auto-generated method stub } }

[liuyuhua0066]

import com.sun.mail.imap.protocol.Item; ！！！！！！

[liuyuhua0066]

[mark000b]

引用 13 楼 liuyuhua0066 的回复:

import com.sun.mail.imap.protocol.Item; ！！！！！！

搞定谢谢！！！