diff --git a/.idea/.gitignore b/.idea/.gitignore
new file mode 100644
index 0000000..35410ca
--- /dev/null
+++ b/.idea/.gitignore
@@ -0,0 +1,8 @@
+# 默认忽略的文件
+/shelf/
+/workspace.xml
+# 基于编辑器的 HTTP 客户端请求
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/.idea/LabMS25-12B.iml b/.idea/LabMS25-12B.iml
new file mode 100644
index 0000000..d6ebd48
--- /dev/null
+++ b/.idea/LabMS25-12B.iml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/.idea/libraries/commons_logging_1_1_1.xml b/.idea/libraries/commons_logging_1_1_1.xml
new file mode 100644
index 0000000..400063a
--- /dev/null
+++ b/.idea/libraries/commons_logging_1_1_1.xml
@@ -0,0 +1,13 @@
+<component name="libraryTable">
+  <library name="commons-logging-1.1.1">
+    <CLASSES>
+      <root url="jar://$PROJECT_DIR$/equipment-SpringProject/src/libs/commons-logging-1.1.1.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment-SpringProject/src/libs/spring-beans-5.1.6.RELEASE.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment-SpringProject/src/libs/spring-context-5.1.6.RELEASE.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment-SpringProject/src/libs/spring-core-5.1.6.RELEASE.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment-SpringProject/src/libs/spring-expression-5.1.6.RELEASE.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/lib.xml b/.idea/libraries/lib.xml
new file mode 100644
index 0000000..972a70c
--- /dev/null
+++ b/.idea/libraries/lib.xml
@@ -0,0 +1,26 @@
+<component name="libraryTable">
+  <library name="lib">
+    <CLASSES>
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/mysql-connector-java-8.0.11.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/spring-expression-5.1.6.RELEASE.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/spring-webmvc-5.1.6.RELEASE.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/jstl-1.2.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/spring-aop-5.1.6.RELEASE.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/commons-fileupload-1.3.1.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/spring-context-5.1.6.RELEASE.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/spring-web-5.1.6.RELEASE.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/mybatis-3.5.0.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/spring-beans-5.1.6.RELEASE.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/spring-jdbc-5.1.6.RELEASE.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/commons-dbcp2-2.5.0.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/spring-core-5.1.6.RELEASE.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/mybatis-spring-2.0.3.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/spring-tx-5.1.6.RELEASE.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/commons-pool2-2.7.0.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/commons-logging-1.1.1.jar!/" />
+      <root url="jar://$PROJECT_DIR$/equipment/web/WEB-INF/lib/commons-io-2.5.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES />
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000..0548357
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/out" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000..24b23bc
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/LabMS25-12B.iml" filepath="$PROJECT_DIR$/.idea/LabMS25-12B.iml" />
+      <module fileurl="file://$PROJECT_DIR$/equipment/equipment.iml" filepath="$PROJECT_DIR$/equipment/equipment.iml" />
+      <module fileurl="file://$PROJECT_DIR$/equipment-MyBatisProject/equipment-MyBatisProject.iml" filepath="$PROJECT_DIR$/equipment-MyBatisProject/equipment-MyBatisProject.iml" />
+      <module fileurl="file://$PROJECT_DIR$/equipment-SpringMVCProject/equipment-SpringMVCProject.iml" filepath="$PROJECT_DIR$/equipment-SpringMVCProject/equipment-SpringMVCProject.iml" />
+      <module fileurl="file://$PROJECT_DIR$/equipment-SpringProject/equipment-SpringProject.iml" filepath="$PROJECT_DIR$/equipment-SpringProject/equipment-SpringProject.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..35eb1dd
--- /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="" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/equipment-MyBatisProject/equipment-MyBatisProject.iml b/equipment-MyBatisProject/equipment-MyBatisProject.iml
new file mode 100644
index 0000000..c90834f
--- /dev/null
+++ b/equipment-MyBatisProject/equipment-MyBatisProject.iml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/equipment-SpringMVCProject/equipment-SpringMVCProject.iml b/equipment-SpringMVCProject/equipment-SpringMVCProject.iml
new file mode 100644
index 0000000..c90834f
--- /dev/null
+++ b/equipment-SpringMVCProject/equipment-SpringMVCProject.iml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/equipment-SpringProject/equipment-SpringProject.iml b/equipment-SpringProject/equipment-SpringProject.iml
new file mode 100644
index 0000000..38a4178
--- /dev/null
+++ b/equipment-SpringProject/equipment-SpringProject.iml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="commons-logging-1.1.1" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/equipment/equipment.iml b/equipment/equipment.iml
new file mode 100644
index 0000000..fb8e866
--- /dev/null
+++ b/equipment/equipment.iml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" name="lib" level="project" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/out/production/equipment-SpringProject/bean-first.xml b/out/production/equipment-SpringProject/bean-first.xml
new file mode 100644
index 0000000..8dd278e
--- /dev/null
+++ b/out/production/equipment-SpringProject/bean-first.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xsi:schemaLocation="http://www.springframework.org/schema/beans
+       http://www.springframework.org/schema/beans/spring-beans.xsd">
+
+    <!-- 这里是 Spring 配置，不是界面布局 -->
+
+</beans>
\ No newline at end of file
diff --git a/out/production/equipment-SpringProject/com/ssm/first/TestFirst.class b/out/production/equipment-SpringProject/com/ssm/first/TestFirst.class
new file mode 100644
index 0000000..0179f2b
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diff --git a/out/production/equipment-SpringProject/libs/commons-logging-1.1.1.jar b/out/production/equipment-SpringProject/libs/commons-logging-1.1.1.jar
new file mode 100644
index 0000000..8758a96
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diff --git a/out/production/equipment-SpringProject/libs/spring-beans-5.1.6.RELEASE.jar b/out/production/equipment-SpringProject/libs/spring-beans-5.1.6.RELEASE.jar
new file mode 100644
index 0000000..39813b2
Binary files /dev/null and b/out/production/equipment-SpringProject/libs/spring-beans-5.1.6.RELEASE.jar differ
diff --git a/out/production/equipment-SpringProject/libs/spring-context-5.1.6.RELEASE.jar b/out/production/equipment-SpringProject/libs/spring-context-5.1.6.RELEASE.jar
new file mode 100644
index 0000000..5165820
Binary files /dev/null and b/out/production/equipment-SpringProject/libs/spring-context-5.1.6.RELEASE.jar differ
diff --git a/out/production/equipment-SpringProject/libs/spring-core-5.1.6.RELEASE.jar b/out/production/equipment-SpringProject/libs/spring-core-5.1.6.RELEASE.jar
new file mode 100644
index 0000000..5522cf3
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diff --git a/out/production/equipment-SpringProject/libs/spring-expression-5.1.6.RELEASE.jar b/out/production/equipment-SpringProject/libs/spring-expression-5.1.6.RELEASE.jar
new file mode 100644
index 0000000..cdc7956
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