The method getItemNo() is undefined for the type Item怎么解决！！
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; --------------------编程问答-------------------- 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
--------------------编程问答-------------------- 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！ --------------------编程问答-------------------- 提示已经很明显了 --------------------编程问答-------------------- 编译都不通过吧 --------------------编程问答-------------------- 我定义了set和get方法了?
--------------------编程问答--------------------
还是不行了？
--------------------编程问答--------------------
恩是啊提示：The method getItemNo() is undefined for the type Item
--------------------编程问答--------------------
把你的item类贴出来
--------------------编程问答--------------------
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。。。。 --------------------编程问答-------------------- 求解决方法！！ --------------------编程问答--------------------
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;
}
}
--------------------编程问答--------------------
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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
}
}
--------------------编程问答-------------------- import com.sun.mail.imap.protocol.Item;
！！！！！！ --------------------编程问答--------------------
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搞定谢谢！！！
补充：Java , Java SE
