/*
 *  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 me.zhengjie.config.webmvc;

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
     */
    @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();
    }
}