图片上传问题，修改临时文件位置避免被删除

gateway/ag-basic/src/main/java/com/yihu/jw/gateway/config/MultipartConfig.java

@@ -0,0 +1,27 @@
package com.yihu.jw.gateway.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.*;
/**
 * Created by liub on 2020/9/10.
 */
@Configuration
public class MultipartConfig {
    @Bean
    MultipartConfigElement multipartConfigElement() {
        MultipartConfigFactory factory = new MultipartConfigFactory();
        String location = "/data/apps/temp";
        File tmpFile = new File(location);
        if (!tmpFile.exists()) {
            tmpFile.mkdirs();
        }
        factory.setLocation(location);
        return factory.createMultipartConfig();
    }
}

gateway/ag-basic/src/main/resources/application.yml

@@ -1,6 +1,7 @@
server:
  port: ${server.ag-basic-port}
  tomcat:
    basedir: /data/apps/temp
spring:
  datasource:
    driver-class-name: com.mysql.jdbc.Driver