?? viewdetailaction.java
字號(hào):
package com.lixineng.action;
import com.lixineng.action.base.BaseActionInterface;
import com.lixineng.dao.Item;
public class ViewDetailAction extends BaseActionInterface {
private int itemId;
private Item item;
private String errMsg;
public int getItemId() {
return itemId;
}
public void setItemId(int itemId) {
this.itemId = itemId;
}
public Item getItem() {
return item;
}
public void setItem(Item item) {
this.item = item;
}
public String getErrMsg() {
return errMsg;
}
public void setErrMsg(String errMsg) {
this.errMsg = errMsg;
}
public String execute()throws Exception
{
if(itemId<0)
{
setErrMsg("您選擇的物品種類不是一個(gè)有效的物品種類");
return "error";
}
else
{
setItem(aucService.getItem(itemId));
return SUCCESS;
}
}
}
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