From d24f73002a2c21f39ffb012fb96f85fb64020259 Mon Sep 17 00:00:00 2001
From: ACHRAF TAITAI <43656331+achraftt@users.noreply.github.com>
Date: Thu, 4 Aug 2022 10:49:11 +0200
Subject: [PATCH] Load Image With Spring Boot and Thymeleaf (#12486)
* Load Image With Spring Boot and Thymeleaf
* Load Image With Spring Boot and Thymeleaf
---
.../imageupload/UploadController.java | 31 +++++++++++++++++++
.../src/main/resources/application.properties | 4 ++-
.../templates/imageupload/index.html | 25 +++++++++++++++
3 files changed, 59 insertions(+), 1 deletion(-)
create mode 100644 spring-web-modules/spring-thymeleaf-5/src/main/java/com/baeldung/thymeleaf/imageupload/UploadController.java
create mode 100644 spring-web-modules/spring-thymeleaf-5/src/main/resources/templates/imageupload/index.html
diff --git a/spring-web-modules/spring-thymeleaf-5/src/main/java/com/baeldung/thymeleaf/imageupload/UploadController.java b/spring-web-modules/spring-thymeleaf-5/src/main/java/com/baeldung/thymeleaf/imageupload/UploadController.java
new file mode 100644
index 0000000000..d3ccc82323
--- /dev/null
+++ b/spring-web-modules/spring-thymeleaf-5/src/main/java/com/baeldung/thymeleaf/imageupload/UploadController.java
@@ -0,0 +1,31 @@
+package com.baeldung.thymeleaf.imageupload;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+@Controller public class UploadController {
+
+ public static String UPLOAD_DIRECTORY = System.getProperty("user.dir") + "/uploads";
+
+ @GetMapping("/uploadimage") public String displayUploadForm() {
+ return "imageupload/index";
+ }
+
+ @PostMapping("/upload") public String uploadImage(Model model, @RequestParam("image") MultipartFile file) throws IOException {
+ StringBuilder fileNames = new StringBuilder();
+ Path fileNameAndPath = Paths.get(UPLOAD_DIRECTORY, file.getOriginalFilename());
+ fileNames.append(file.getOriginalFilename());
+ Files.write(fileNameAndPath, file.getBytes());
+ model.addAttribute("msg", "Uploaded images: " + fileNames.toString());
+ return "imageupload/index";
+ }
+}
\ No newline at end of file
diff --git a/spring-web-modules/spring-thymeleaf-5/src/main/resources/application.properties b/spring-web-modules/spring-thymeleaf-5/src/main/resources/application.properties
index b09232bb1b..7a5b9c207d 100644
--- a/spring-web-modules/spring-thymeleaf-5/src/main/resources/application.properties
+++ b/spring-web-modules/spring-thymeleaf-5/src/main/resources/application.properties
@@ -1 +1,3 @@
-#spring.thymeleaf.prefix=classpath:/templates-2/
\ No newline at end of file
+#spring.thymeleaf.prefix=classpath:/templates-2/
+spring.servlet.multipart.max-file-size = 5MB
+spring.servlet.multipart.max-request-size = 5MB
\ No newline at end of file
diff --git a/spring-web-modules/spring-thymeleaf-5/src/main/resources/templates/imageupload/index.html b/spring-web-modules/spring-thymeleaf-5/src/main/resources/templates/imageupload/index.html
new file mode 100644
index 0000000000..e129a123e9
--- /dev/null
+++ b/spring-web-modules/spring-thymeleaf-5/src/main/resources/templates/imageupload/index.html
@@ -0,0 +1,25 @@
+
+
+
+
+
+
+
+
+
+
+
Upload Image Example
+
+
+
+
+
+