diff --git a/.idea/workspace.xml b/.idea/workspace.xml
new file mode 100644
index 0000000..f6052a9
--- /dev/null
+++ b/.idea/workspace.xml
@@ -0,0 +1,82 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AutoImportSettings">
+    <option name="autoReloadType" value="SELECTIVE" />
+  </component>
+  <component name="ChangeListManager">
+    <list default="true" id="4d66bacd-916f-480a-8401-85d28f7bab3b" name="更改" comment="" />
+    <option name="SHOW_DIALOG" value="false" />
+    <option name="HIGHLIGHT_CONFLICTS" value="true" />
+    <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
+    <option name="LAST_RESOLUTION" value="IGNORE" />
+  </component>
+  <component name="FileTemplateManagerImpl">
+    <option name="RECENT_TEMPLATES">
+      <list>
+        <option value="spring-beans.schema" />
+        <option value="Class" />
+      </list>
+    </option>
+  </component>
+  <component name="Git.Settings">
+    <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
+  </component>
+  <component name="MarkdownSettingsMigration">
+    <option name="stateVersion" value="1" />
+  </component>
+  <component name="ProjectColorInfo">{
+  &quot;customColor&quot;: &quot;&quot;,
+  &quot;associatedIndex&quot;: 3
+}</component>
+  <component name="ProjectId" id="3Cf7UY6LFDyamujoYT11BHg4U2F" />
+  <component name="ProjectLevelVcsManager" settingsEditedManually="true" />
+  <component name="ProjectViewState">
+    <option name="hideEmptyMiddlePackages" value="true" />
+    <option name="showLibraryContents" value="true" />
+  </component>
+  <component name="PropertiesComponent"><![CDATA[{
+  "keyToString": {
+    "RunOnceActivity.OpenProjectViewOnStart": "true",
+    "RunOnceActivity.ShowReadmeOnStart": "true",
+    "kotlin-language-version-configured": "true",
+    "node.js.detected.package.eslint": "true",
+    "node.js.detected.package.tslint": "true",
+    "node.js.selected.package.eslint": "(autodetect)",
+    "node.js.selected.package.tslint": "(autodetect)",
+    "nodejs_package_manager_path": "npm",
+    "settings.editor.selected.configurable": "project.propVCSSupport.CommitDialog",
+    "vue.rearranger.settings.migration": "true"
+  }
+}]]></component>
+  <component name="SpellCheckerSettings" RuntimeDictionaries="0" Folders="0" CustomDictionaries="0" DefaultDictionary="应用程序级" UseSingleDictionary="true" transferred="true" />
+  <component name="TaskManager">
+    <task active="true" id="Default" summary="默认任务">
+      <changelist id="4d66bacd-916f-480a-8401-85d28f7bab3b" name="更改" comment="" />
+      <created>1776764786202</created>
+      <option name="number" value="Default" />
+      <option name="presentableId" value="Default" />
+      <updated>1776764786202</updated>
+      <workItem from="1776764787343" duration="187000" />
+      <workItem from="1776765167580" duration="2587000" />
+      <workItem from="1776818031017" duration="756000" />
+      <workItem from="1777182061716" duration="608000" />
+    </task>
+    <task id="LOCAL-00001" summary="bean">
+      <option name="closed" value="true" />
+      <created>1776764966023</created>
+      <option name="number" value="00001" />
+      <option name="presentableId" value="LOCAL-00001" />
+      <option name="project" value="LOCAL" />
+      <updated>1776764966023</updated>
+    </task>
+    <option name="localTasksCounter" value="2" />
+    <servers />
+  </component>
+  <component name="TypeScriptGeneratedFilesManager">
+    <option name="version" value="3" />
+  </component>
+  <component name="VcsManagerConfiguration">
+    <MESSAGE value="bean" />
+    <option name="LAST_COMMIT_MESSAGE" value="bean" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/parkingmanagement-SpringProject/src/com/ssm/aop/xml/Product.java b/parkingmanagement-SpringProject/src/com/ssm/aop/xml/Product.java
new file mode 100644
index 0000000..bc4e553
--- /dev/null
+++ b/parkingmanagement-SpringProject/src/com/ssm/aop/xml/Product.java
@@ -0,0 +1,127 @@
+package com.ssm.aop.xml;
+
+public class Product {
+    private Integer pid;
+
+    private String pname;
+
+    private Double marketPrice;
+
+    private Double shopPrice;
+
+    private String image;
+
+    private String pdesc;
+
+    private Integer isHot;
+
+    private String pdate;
+
+    private Category category;
+
+    private Integer state;
+
+    public Integer getState() {
+        return state;
+    }
+
+    public void setState(Integer state) {
+        this.state = state;
+    }
+
+    public Integer getPid() {
+        return pid;
+    }
+
+    public void setPid(Integer pid) {
+        this.pid = pid;
+    }
+
+    public String getPname() {
+        return pname;
+    }
+
+    public void setPname(String pname) {
+        this.pname = pname == null ? null : pname.trim();
+    }
+
+    public Double getMarketPrice() {
+        return marketPrice;
+    }
+
+    public void setMarketPrice(Double marketPrice) {
+        this.marketPrice = marketPrice;
+    }
+
+    public Double getShopPrice() {
+        return shopPrice;
+    }
+
+    public void setShopPrice(Double shopPrice) {
+        this.shopPrice = shopPrice;
+    }
+
+    public String getImage() {
+        return image;
+    }
+
+    public void setImage(String image) {
+        this.image = image == null ? null : image.trim();
+    }
+
+    public String getPdesc() {
+        return pdesc;
+    }
+
+    public void setPdesc(String pdesc) {
+        this.pdesc = pdesc == null ? null : pdesc.trim();
+    }
+
+    public Integer getIsHot() {
+        return isHot;
+    }
+
+    public void setIsHot(Integer isHot) {
+        this.isHot = isHot;
+    }
+
+    public String getPdate() {
+        return pdate;
+    }
+
+    public void setPdate(String pdate) {
+        this.pdate = pdate;
+    }
+
+    public Category getCategory() {
+        return category;
+    }
+
+    public void setCategory(Category category) {
+        this.category = category;
+    }
+
+    @Override
+    public String toString() {
+        return "Product{" +
+                "pid=" + pid +
+                ", pname='" + pname + '\'' +
+                ", marketPrice=" + marketPrice +
+                ", shopPrice=" + shopPrice +
+                ", image='" + image + '\'' +
+                ", pdesc='" + pdesc + '\'' +
+                ", isHot=" + isHot +
+                ", pdate=" + pdate +
+                ", categoryName=" + category.getCname() +
+                ", state=" + state +
+                '}';
+    }
+
+    public void printInfo() {
+        System.out.println("产品名称：" + pname);
+        System.out.println("产品售价：" + shopPrice);
+        System.out.println("分类编号：" + category.getCid());
+        System.out.println("分类名称：" + category.getCname());
+    }
+
+}
\ No newline at end of file