Springboot启动时在容器中创建目录已经放入Url准备好的图片

客官°小女子只卖身不卖艺 2022-05-15 12:16 131阅读 0赞

package com.duodian.youhui.admin.config;
    
    import com.duodian.youhui.admin.constants.WeChatMessageParams;
    import com.duodian.youhui.admin.constants.WechatMenuParams;
    import com.duodian.youhui.dao.db.wechat.WeChatBusinessNoRepository;
    import com.duodian.youhui.entity.db.wechat.WeChatBusinessNo;
    import org.springframework.beans.factory.annotation.Value;
    import org.springframework.stereotype.Component;
    
    import javax.annotation.PostConstruct;
    import javax.annotation.Resource;
    import javax.imageio.ImageIO;
    import java.awt.image.BufferedImage;
    import java.io.File;
    import java.io.FileOutputStream;
    import java.net.URL;
    
    /** * @Desc: * @Author HealerJean * @Date 2018/8/17 下午5:18. */
    @Component
    public class PostConstructConfig { 
    
    
    
    
        @Value("${docker_imagesDirectory}")
        private String docker_imagesDirectory ;
    
        @Value("${docker_erweimaEmptDirectory}")
        private String docker_erweimaEmptDirectory ;
    
    
        @Resource
        private WeChatBusinessNoRepository weChatBusinessNoRepository;
    
    
        @PostConstruct
        private void init()  throws Exception { 
    
    
            //为docker容器中创建目录
            File imagesDirectory = new File(docker_imagesDirectory);
            File erweimaEmptDirectory = new File(docker_erweimaEmptDirectory);
    
            if(!imagesDirectory.exists()){ 
                imagesDirectory.mkdirs();
            }
            if(!erweimaEmptDirectory.exists()){ 
                erweimaEmptDirectory.mkdirs();
            }
    
            File shikeImage = new File(imagesDirectory,"shike.jpg");
            if(!shikeImage.exists()){ 
                FileOutputStream outputStreamShikeImage = new FileOutputStream(shikeImage);
                URL ushike = new URL("http://image.dangqugame.cn/admin/webproject/shike.jpg");
                BufferedImage imageShikeImage = ImageIO.read(ushike);
                ImageIO.write(imageShikeImage, "jpg", outputStreamShikeImage);
    
            }
    
            File contactmanager = new File(imagesDirectory, "contactmanager.jpg");
            if(!contactmanager.exists()) { 
                FileOutputStream outputStreamContactmanager = new FileOutputStream(contactmanager);
                URL ucontactmanager = new URL("http://image.dangqugame.cn/admin/webproject/contactmanager.jpg");
                BufferedImage imageContactmanager = ImageIO.read(ucontactmanager);
                ImageIO.write(imageContactmanager, "jpg", outputStreamContactmanager);
            }
        }
    
    
    }

![ContactAuthor][]

[ContactAuthor]: /images/20220515/7c6736ecd7eb47b9a66a0be61bfdbc36.png