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springMVC 练习文件上传功能

zhang преди 2 години
родител
3073c67a73
ревизия
c519dfb17f
променени са 7 файла, в които са добавени 71 реда и са изтрити 4 реда
Разделен изглед Покажи статистика за разликите
  1. 10 0
      springMvc/pom.xml
  2. 1 0
      springMvc/src/main/java/com/config/WebMvcConfig.java
  3. 1 0
      springMvc/src/main/java/com/controller/RestfulController.java
  4. 24 0
      springMvc/src/main/java/com/controller/UploadFileController.java
  5. 4 0
      springMvc/src/main/java/com/interceptor/InterceptorConfig.java
  6. 8 4
      springMvc/src/main/resources/Spring-mvc.xml
  7. 23 0
      springMvc/src/main/webapp/template/upload_file.jsp

+ 10 - 0
springMvc/pom.xml
Целия файл 

@@ -91,6 +91,16 @@
91 91 
       <artifactId>lombok</artifactId>
92 92 
       <version>1.18.24</version>
93 93 
     </dependency>
94 
+    <dependency>
95 
+      <groupId>commons-io</groupId>
96 
+      <artifactId>commons-io</artifactId>
97 
+      <version>2.5</version>
98 
+    </dependency>
99 
+    <dependency>
100 
+      <groupId>commons-fileupload</groupId>
101 
+      <artifactId>commons-fileupload</artifactId>
102 
+      <version>1.3.1</version>
103 
+    </dependency>
94 104 
   </dependencies>
95 105
96 106 
 </project>

+ 1 - 0
springMvc/src/main/java/com/config/WebMvcConfig.java
Целия файл 

@@ -32,6 +32,7 @@ public class WebMvcConfig implements WebMvcConfigurer {
32 32 
     }
33 33 
     @Override
34 34 
     public void addInterceptors(InterceptorRegistry registry) {
35 
+        System.out.println(1);
35 36 
 //        WebMvcConfigurer.super.addInterceptors(registry);
36 37 
     }
37 38 
 }

+ 1 - 0
springMvc/src/main/java/com/controller/RestfulController.java
Целия файл 

@@ -33,4 +33,5 @@ public class RestfulController {
33 33 
     public void rest4 (@CookieValue(value = "JSESSIONID") String sessionId) {
34 34 
         System.out.println(sessionId);
35 35 
     }
36 
+
36 37 
 }

+ 24 - 0
springMvc/src/main/java/com/controller/UploadFileController.java
Целия файл 

@@ -0,0 +1,24 @@
1 
+package com.controller;
2 
+
3 
+import org.springframework.stereotype.Controller;
4 
+import org.springframework.web.bind.annotation.CookieValue;
5 
+import org.springframework.web.bind.annotation.RequestMapping;
6 
+import org.springframework.web.bind.annotation.ResponseBody;
7 
+import org.springframework.web.multipart.MultipartFile;
8 
+
9 
+import javax.servlet.http.HttpServletRequest;
10 
+import java.io.File;
11 
+import java.io.IOException;
12 
+
13 
+@Controller
14 
+public class UploadFileController {
15 
+    // http://localhost:8083/template/upload_file.jsp
16 
+    @RequestMapping("/uploadFile")
17 
+    @ResponseBody
18 
+    public String uploadFile (String name, MultipartFile file1) throws IOException {
19 
+        System.out.println(12312);
20 
+        String originalFilename = file1.getOriginalFilename();
21 
+        file1.transferTo(new File("D:\\javaProject\\" + originalFilename));
22 
+        return "upload_file";
23 
+    }
24 
+}

+ 4 - 0
springMvc/src/main/java/com/interceptor/InterceptorConfig.java
Целия файл 

@@ -14,4 +14,8 @@ public class InterceptorConfig {
14 14 
     public MappedInterceptor myInterceptor2() {
15 15 
         return new MappedInterceptor(new String[]{"/save"},null,new MyInterceptor());
16 16 
     }
17 
+    @Bean
18 
+    public String getStr() {
19 
+        return "str";
20 
+    }
17 21 
 }

+ 8 - 4
springMvc/src/main/resources/Spring-mvc.xml
Целия файл 

@@ -18,10 +18,10 @@
18 18
19 19 
 <!--    <mvc:annotation-driven></mvc:annotation-driven>-->
20 20 
 <!--    配置内部资源解析器-->
21 
-<!--    <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">-->
22 
-<!--        <property name="prefix" value="/template/"></property>-->
23 
-<!--        <property name="suffix" value=".jsp"></property>-->
24 
-<!--    </bean>-->
21 
+        <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
22 
+            <property name="prefix" value="/template/"></property>
23 
+            <property name="suffix" value=".jsp"></property>
24 
+        </bean>
25 25 
 <!--       <mvc:interceptors>-->
26 26 
 <!--           <mvc:interceptor>-->
27 27 
 <!--               <mvc:mapping path="/save"/>-->
 
@@ -48,5 +48,9 @@
48 48 
                 </list>
49 49 
             </property>
50 50 
         </bean>
51 
+<!--        配置文件上传解析器-->
52 
+        <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
53 
+            <property name="defaultEncoding" value="UTF-8"></property>
54 
+        </bean>
51 55
52 56 
 </beans>

+ 23 - 0
springMvc/src/main/webapp/template/upload_file.jsp
Целия файл 

@@ -0,0 +1,23 @@
1 
+<%--
2 
+  Created by IntelliJ IDEA.
3 
+  User: 77179
4 
+  Date: 2022/5/17
5 
+  Time: 20:36
6 
+  To change this template use File | Settings | File Templates.
7 
+--%>
8 
+<%@ page contentType="text/html;charset=UTF-8" language="java" %>
9 
+<html>
10 
+<head>
11 
+    <title>Title</title>
12 
+</head>
13 
+<body>
14 
+    <form action="${pageContext.request.contextPath}/uploadFile" method="post"
15 
+        enctype="multipart/form-data"
16 
+    >
17 
+        文件<input type="file" name="file1"><br/>
18 
+        名字<input type="text" name="name"><br/>
19 
+        <input type="submit" value="提交">
20 
+
21 
+    </form>
22 
+</body>
23 
+</html>