diff --git a/SpringDemo/pom.xml b/SpringDemo/pom.xml
index 07cc19a..db4fefb 100644
--- a/SpringDemo/pom.xml
+++ b/SpringDemo/pom.xml
@@ -30,7 +30,11 @@
         <java.version>17</java.version>
     </properties>
     <dependencies>
-
+        <!--security-->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-security</artifactId>
+        </dependency>
         <!-- https://mvnrepository.com/artifact/org.apache.poi/poi -->
         <dependency>
             <groupId>org.apache.poi</groupId>
@@ -44,6 +48,23 @@
             <version>5.0.0</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-integration</artifactId>
+        </dependency>
+
+
+        <dependency>
+            <groupId>org.springframework.integration</groupId>
+            <artifactId>spring-integration-ip</artifactId>
+        </dependency>
+
+        <!--         &lt;!&ndash; openAPI包，替换 Swagger 的 SpringFox &ndash;&gt;-->
+        <!--        <dependency>-->
+        <!--            <groupId>org.springdoc</groupId>-->
+        <!--            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>-->
+        <!--            <version>2.2.0</version>-->
+        <!--        </dependency>-->
         <!--  caffeine 缓存使用姿势   -->
         <dependency>
             <groupId>com.github.ben-manes.caffeine</groupId>
diff --git a/SpringDemo/src/main/java/cn/whaifree/springdemo/config/SwaggerConfig.java b/SpringDemo/src/main/java/cn/whaifree/springdemo/config/SwaggerConfig.java
new file mode 100644
index 0000000..22fa38f
--- /dev/null
+++ b/SpringDemo/src/main/java/cn/whaifree/springdemo/config/SwaggerConfig.java
@@ -0,0 +1,42 @@
+//package cn.whaifree.springdemo.config;
+//
+//import io.swagger.v3.oas.models.ExternalDocumentation;
+//import io.swagger.v3.oas.models.OpenAPI;
+//import io.swagger.v3.oas.models.info.Info;
+//import org.springframework.beans.factory.annotation.Value;
+//import org.springframework.context.annotation.Bean;
+//import org.springframework.context.annotation.Configuration;
+//
+//
+//import java.util.ArrayList;
+//
+///**
+// * Created with IntelliJ IDEA.
+// *
+// * @author : 村雨遥
+// * @version : 1.0
+// * @project : springboot-swagger3-demo
+// * @package : com.cunyu.springbootswagger3demo.config
+// * @className : SwaggerConfig
+// * @createTime : 2022/1/6 14:19
+// * @email : 747731461@qq.com
+// * @微信 : cunyu1024
+// * @公众号 : 村雨遥
+// * @网站 : https://cunyu1943.github.io
+// * @description :
+// */
+//
+//@Configuration
+//public class SwaggerConfig {
+//    @Bean
+//    public OpenAPI openAPI() {
+//        return new OpenAPI()
+//                .info(new Info()
+//                        .title("接口文档标题")
+//                        .description("SpringBoot3 集成 Swagger3接口文档")
+//                        .version("v1"))
+//                .externalDocs(new ExternalDocumentation()
+//                        .description("项目API文档")
+//                        .url("/"));
+//    }
+//}
diff --git a/SpringDemo/src/main/java/cn/whaifree/springdemo/controller/SSE/SSEEmitter.java b/SpringDemo/src/main/java/cn/whaifree/springdemo/controller/SSE/SSEEmitter.java
index 2ad9641..4f38f89 100644
--- a/SpringDemo/src/main/java/cn/whaifree/springdemo/controller/SSE/SSEEmitter.java
+++ b/SpringDemo/src/main/java/cn/whaifree/springdemo/controller/SSE/SSEEmitter.java
@@ -1,55 +1,49 @@
-package cn.whaifree.springdemo.controller.SSE;
-
-import cn.hutool.core.util.StrUtil;
-import org.springframework.http.MediaType;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RestController;
-import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
-
-import java.io.IOException;
-import java.util.Map;
-
-/**
- * @version 1.0
- * @Author whai文海
- * @Date 2024/10/22 21:44
- * @注释
- */
-@RestController
-public class SSEEmitter {
-
-    public static void main(String[] args) {
-        int a = 127;
-        byte c = (byte) a;
-        System.out.println(Integer.toBinaryString(c));
-        System.out.println(c);
-    }
-    Map<String, SseEmitter> sseEmitterMap = new java.util.HashMap<>();
-
-    @GetMapping(value = "/sseStart", produces = MediaType.TEXT_EVENT_STREAM_VALUE)
-    public SseEmitter sse(String key) {
-        System.out.println(key);
-        if (!sseEmitterMap.containsKey(key)) {
-            SseEmitter sseEmitter = new SseEmitter();
-            sseEmitterMap.put(key, sseEmitter);
-        }
-
-        return sseEmitterMap.get(key);
-    }
-
-    @PostMapping("sendSSE")
-    public void send(String key, String message) {
-        if (sseEmitterMap.containsKey(key)) {
-            SseEmitter sseEmitter = sseEmitterMap.get(key);
-            try {
-                System.out.println(StrUtil.format("send message to {}:{}", key, message));
-                sseEmitter.send(message);
-            } catch (IOException e) {
-                e.printStackTrace();
-            }
-        }else {
-            throw new IllegalArgumentException("No such key");
-        }
-    }
-}
+//package cn.whaifree.springdemo.controller.SSE;
+//
+//import cn.hutool.core.util.StrUtil;
+//import org.springframework.http.MediaType;
+//import org.springframework.web.bind.annotation.GetMapping;
+//import org.springframework.web.bind.annotation.PostMapping;
+//import org.springframework.web.bind.annotation.RestController;
+//import org.springframework.web.servlet.mvc.method.annotation.SseEmitter;
+//
+//import java.io.IOException;
+//import java.util.Map;
+//
+///**
+// * @version 1.0
+// * @Author whai文海
+// * @Date 2024/10/22 21:44
+// * @注释
+// */
+//@RestController
+//public class SSEEmitter {
+//
+//    Map<String, SseEmitter> sseEmitterMap = new java.util.HashMap<>();
+//
+//    @GetMapping(value = "/sseStart", produces = MediaType.TEXT_EVENT_STREAM_VALUE)
+//    public SseEmitter sse(String key) {
+//        System.out.println(key);
+//        if (!sseEmitterMap.containsKey(key)) {
+//            SseEmitter sseEmitter = new SseEmitter();
+//            sseEmitterMap.put(key, sseEmitter);
+//        }
+//
+//        return sseEmitterMap.get(key);
+//    }
+//
+//    @PostMapping("sendSSE")
+//    public void send(String key, String message) {
+//        if (sseEmitterMap.containsKey(key)) {
+//            SseEmitter sseEmitter = sseEmitterMap.get(key);
+//            try {
+//                System.out.println(StrUtil.format("send message to {}:{}", key, message));
+//                sseEmitter.send(message);
+//            } catch (IOException e) {
+//                e.printStackTrace();
+//            }
+//        }else {
+//            throw new IllegalArgumentException("No such key");
+//        }
+//    }
+//}
diff --git a/SpringDemo/src/main/resources/template/empty.xlsx b/SpringDemo/src/main/resources/template/empty.xlsx
new file mode 100644
index 0000000..411097f
Binary files /dev/null and b/SpringDemo/src/main/resources/template/empty.xlsx differ