修改上传附件默认大小

src/main/java/com/example/MainApplication.java

 package com.example;
 
+import javax.servlet.MultipartConfigElement;
+
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.web.servlet.MultipartConfigFactory;
+import org.springframework.context.annotation.Bean;
 
 @SpringBootApplication
 public class MainApplication {
@@ -9,4 +13,14 @@ public class MainApplication {
 	public static void main(String[] args) {
 		SpringApplication.run(MainApplication.class, args);
 	}
+
+	@Bean
+	public MultipartConfigElement multipartConfigElement() {
+		MultipartConfigFactory factory = new MultipartConfigFactory();
+		// 单个文件最大
+		factory.setMaxFileSize("10MB");
+		// 设置总上传数据总大小
+		factory.setMaxRequestSize("50MB");
+		return factory.createMultipartConfig();
+	}
 }

src/main/resources/application.yml

@@ -7,3 +7,7 @@ spring:
     include: ueditor
   resources:
     static-locations: classpath:/META-INF/resources/,classpath:/resources/,classpath:/static/,classpath:/public/,file:${web.upload-path}
+  #servlet: 
+multipart: 
+  max-file-size: 10Mb
+  max-request-size: 100Mb
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