質問編集履歴
2
誤字の修正
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@@ -232,7 +232,7 @@
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> **根本原因**
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> javax.el.PropertyNotFoundException: プロパティ[productId]がタイプ[
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> javax.el.PropertyNotFoundException: プロパティ[productId]がタイプ[practice.entity.GoodsModel]で見つかりません
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> javax.el.BeanELResolver$BeanProperties.get(BeanELResolver.java:260)
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1
コントローラー、モデルの記載内容を追加
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test
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@@ -26,17 +26,59 @@
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```java
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package practice.component.controller;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.springframework.web.servlet.ModelAndView;
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import practice.component.repository.GoodsDao;
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import practice.entity.GoodsModel;
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@Controller
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public class GoodsDetailController {
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@Autowired
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private GoodsDao goodsDao;
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public GoodsDetailController() {
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super();
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}
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@RequestMapping(value="/goods/detail_{productId}.do",method = RequestMethod.GET, produces="text/plain;charset=UTF-8")
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@RequestMapping(value="/goods/detail_{productId}.do",method = RequestMethod.GET, produces="text/plain;charset=UTF-8")
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public ModelAndView detailView(@PathVariable("productId") String productId) {
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public ModelAndView detailView(@PathVariable("productId") String productId) {
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GoodsModel goodsModel = this.goodsDao.getGoods(productId);
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GoodsModel goodsModel = this.goodsDao.getGoods(productId);
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ModelAndView modelAndView = new ModelAndView("goods/detail", "goods", goodsModel);
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ModelAndView modelAndView = new ModelAndView("goods/detail", "goods", goodsModel);
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return modelAndView;
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return modelAndView;
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}
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}
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@@ -44,6 +86,74 @@
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```
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モデル
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```Java
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package practice.entity;
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public class GoodsModel {
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/** 商品ID */
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private String productid;
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/** 商品名 */
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private String productname;
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/** 値段 */
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private String price;
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public String getProductid() {
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return productid;
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}
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public void setProductid(String productid) {
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this.productid = productid;
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}
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public String getProductname() {
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return productname;
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}
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public void setProductname(String productname) {
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this.productname = productname;
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}
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public String getPrice() {
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return price;
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}
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public void setPrice(String price) {
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+
this.price = price;
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}
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146
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+
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147
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+
}
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148
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+
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149
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+
```
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+
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156
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+
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47
157
|
画面
|
|
48
158
|
|
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49
159
|
```JSP
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