com.lwohvye.tools.config.MultipartConfig Maven / Gradle / Ivy
/*
* Copyright 2019-2020 Zheng Jie
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.lwohvye.tools.config;
import org.springframework.boot.web.servlet.MultipartConfigFactory;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import javax.servlet.MultipartConfigElement;
import java.io.File;
/**
* @date 2018-12-28
* @author https://blog.csdn.net/llibin1024530411/article/details/79474953
*/
@Configuration
public class MultipartConfig {
/**
* 文件上传临时路径
* 若未配置临时路径，当上传大文件时会报错。
* 配置该属性后，以下限制无效。大致原因是这个是tomcat的，配置临时目录后临时文件不放到tomcat中
spring:
servlet:
multipart:
file-size-threshold: 2KB
max-file-size: 100MB
max-request-size: 200MB
*/
@Bean
MultipartConfigElement multipartConfigElement() {
MultipartConfigFactory factory = new MultipartConfigFactory();
String location = System.getProperty("user.home") + "/.eladmin/file/tmp";
File tmpFile = new File(location);
if (!tmpFile.exists()) {
if (!tmpFile.mkdirs()) {
System.out.println("create was not successful.");
}
}
factory.setLocation(location);
return factory.createMultipartConfig();
}
}