commit a86c3062eeda13e4e67de19fe40c3d9097b2e3c4
Author: myself <wkuan1572@gmail.com>
Date:   Sun Sep 6 19:44:10 2026 +0800

    测试

diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..b6b1ecf
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,10 @@
+# 默认忽略的文件
+/shelf/
+/workspace.xml
+# 已忽略包含查询文件的默认文件夹
+/queries/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
+# 基于编辑器的 HTTP 客户端请求
+/httpRequests/
diff --git a/.idea/claudeCodeTabState.xml b/.idea/claudeCodeTabState.xml
new file mode 100644
index 0000000..d68e980
--- /dev/null
+++ b/.idea/claudeCodeTabState.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ClaudeCodeTabState">
+    <option name="tabSessions">
+      <map>
+        <entry key="0">
+          <value>
+            <TabSessionState>
+              <option name="provider" value="claude" />
+              <option name="sessionId" value="6ebfe6be-00f6-457e-80da-bbc1b11a6f5b" />
+              <option name="cwd" value="D:\Code\JAVA\bigdatesystem\ECommerceRecommendSystem" />
+              <option name="model" value="deepseek-v4-flash[1m]" />
+              <option name="permissionMode" value="bypassPermissions" />
+            </TabSessionState>
+          </value>
+        </entry>
+      </map>
+    </option>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/codeStyles/codeStyleConfig.xml b/.idea/codeStyles/codeStyleConfig.xml
new file mode 100644
index 0000000..a55e7a1
--- /dev/null
+++ b/.idea/codeStyles/codeStyleConfig.xml
@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="PREFERRED_PROJECT_CODE_STYLE" value="Default" />
+  </state>
+</component>
\ No newline at end of file
diff --git a/.idea/encodings.xml b/.idea/encodings.xml
new file mode 100644
index 0000000..50b5443
--- /dev/null
+++ b/.idea/encodings.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding">
+    <file url="file://$PROJECT_DIR$/businessServer/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/businessServer/src/main/resources" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/ContentRecommender/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/ContentRecommender/src/main/resources" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/DataLoader/src/main/resources" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/DataLoader/src/main/scala" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/ItemCFRecommender/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/ItemCFRecommender/src/main/resources" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/KafkaStreaming/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/KafkaStreaming/src/main/resources" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/OfflineRecommender/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/OfflineRecommender/src/main/resources" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/OnlineRecommender/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/OnlineRecommender/src/main/resources" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/StreamingRecommender/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/StreamingRecommender/src/main/resources" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/recommender/src/main/resources" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
+    <file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
+    <file url="file://$APPLICATION_HOME_DIR$/bin/src/main/java" charset="UTF-8" />
+    <file url="file://$APPLICATION_HOME_DIR$/bin/src/main/resources" charset="UTF-8" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..6774fba
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="MavenProjectsManager">
+    <option name="originalFiles">
+      <list>
+        <option value="$PROJECT_DIR$/pom.xml" />
+      </list>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="temurin-1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/scala_compiler.xml b/.idea/scala_compiler.xml
new file mode 100644
index 0000000..851169e
--- /dev/null
+++ b/.idea/scala_compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ScalaCompilerConfiguration">
+    <profile name="Maven 1" modules="ContentRecommender,DataLoader,ItemCFRecommender,KafkaStreaming,OfflineRecommender,OnlineRecommender,StreamingRecommender,recommender" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file