Springboot启动时在容器中创建目录已经放入Url准备好的图片
前言
Github:https://github.com/HealerJean
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);
}
}
}