From 4a317881177902097cb46d9da801db6c25cfe303 Mon Sep 17 00:00:00 2001
From: lecy <274525279@qq.com>
Date: Wed, 13 Jul 2022 12:01:31 +0800
Subject: [PATCH 1/2] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E4=BF=9D=E5=AD=98?=
 =?UTF-8?q?=E9=95=9C=E5=83=8F=E6=8E=A5=E5=8F=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../controller/ImageController.java           |  9 ++++++
 .../simpledocker/service/ImageService.java    |  8 +++++
 .../service/imple/ImageServiceImpl.java       | 29 +++++++++++++++++++
 3 files changed, 46 insertions(+)

diff --git a/backend-src/src/main/java/com/taoes/simpledocker/controller/ImageController.java b/backend-src/src/main/java/com/taoes/simpledocker/controller/ImageController.java
index f5c0614..6ea452a 100644
--- a/backend-src/src/main/java/com/taoes/simpledocker/controller/ImageController.java
+++ b/backend-src/src/main/java/com/taoes/simpledocker/controller/ImageController.java
@@ -22,6 +22,9 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
 /**
  * TODO: please input file info
  *
@@ -99,4 +102,10 @@ public class ImageController {
     imageService.tag(req.getImageId(),req.getNewTag());
     return ResponseModel.ok(true);
   }
+
+  @GetMapping("/save/{nameTag}")
+  public ResponseModel<String> save(@PathVariable String nameTag, HttpServletRequest request,HttpServletResponse response) {
+    imageService.save(nameTag,request,response);
+    return ResponseModel.ok("OK");
+  }
 }
diff --git a/backend-src/src/main/java/com/taoes/simpledocker/service/ImageService.java b/backend-src/src/main/java/com/taoes/simpledocker/service/ImageService.java
index 8958827..333bb89 100644
--- a/backend-src/src/main/java/com/taoes/simpledocker/service/ImageService.java
+++ b/backend-src/src/main/java/com/taoes/simpledocker/service/ImageService.java
@@ -5,6 +5,9 @@ import java.util.List;
 import com.github.dockerjava.api.command.InspectImageResponse;
 import com.github.dockerjava.api.model.Image;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
 /**
  * 镜像相关服务
  *
@@ -89,4 +92,9 @@ public interface ImageService {
    * 清理镜像
    */
   void pruneImage();
+
+  /**
+   * 镜像导出
+   */
+    void save(String nameTag, HttpServletRequest request,HttpServletResponse response);
 }
diff --git a/backend-src/src/main/java/com/taoes/simpledocker/service/imple/ImageServiceImpl.java b/backend-src/src/main/java/com/taoes/simpledocker/service/imple/ImageServiceImpl.java
index 5fe35c7..7f5ba31 100644
--- a/backend-src/src/main/java/com/taoes/simpledocker/service/imple/ImageServiceImpl.java
+++ b/backend-src/src/main/java/com/taoes/simpledocker/service/imple/ImageServiceImpl.java
@@ -1,6 +1,10 @@
 package com.taoes.simpledocker.service.imple;
 
+import com.github.dockerjava.api.command.SaveImageCmd;
 import com.taoes.simpledocker.model.exception.NotFoundClientException;
+
+import java.io.*;
+import java.net.URLEncoder;
 import java.util.List;
 
 import com.github.dockerjava.api.DockerClient;
@@ -14,6 +18,9 @@ import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
 /**
  * 镜像相关服务实现
  *
@@ -97,4 +104,26 @@ public class ImageServiceImpl implements ImageService {
         final DockerClient dockerClient = factory.get();
         dockerClient.pruneCmd(PruneType.IMAGES).exec();
     }
+
+    @Override
+    public void save(String nameTag, HttpServletRequest request,HttpServletResponse response) {
+        final DockerClient dockerClient = factory.get();
+        String[] nameTagArr = nameTag.split("\\:");
+        //docker save
+        InputStream input = dockerClient.saveImageCmd(nameTagArr[0]).withTag(nameTagArr[1]).exec();
+        try {
+            response.setContentType("application/ms-excel;charset=UTF-8");
+            response.setHeader("Content-Disposition","attachment;filename="+nameTag+".zip");
+            // 循环取出流中的数据
+            byte[] b = new byte[1024];
+            int len;
+            while ((len = input.read(b)) > 0) {
+                response.getOutputStream().write(b, 0, len);
+            }
+            input.close();
+            response.getOutputStream().close();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
 }
-- 
Gitee


From 271aabecd776dd90a4ff77663a1236d89eb55d3a Mon Sep 17 00:00:00 2001
From: lecy <274525279@qq.com>
Date: Wed, 13 Jul 2022 12:03:23 +0800
Subject: [PATCH 2/2] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E4=BF=9D=E5=AD=98?=
 =?UTF-8?q?=E9=95=9C=E5=83=8F=E6=8E=A5=E5=8F=A3=E6=B3=A8=E9=87=8A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../com/taoes/simpledocker/controller/ImageController.java     | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/backend-src/src/main/java/com/taoes/simpledocker/controller/ImageController.java b/backend-src/src/main/java/com/taoes/simpledocker/controller/ImageController.java
index 6ea452a..455b227 100644
--- a/backend-src/src/main/java/com/taoes/simpledocker/controller/ImageController.java
+++ b/backend-src/src/main/java/com/taoes/simpledocker/controller/ImageController.java
@@ -103,6 +103,9 @@ public class ImageController {
     return ResponseModel.ok(true);
   }
 
+  /**
+   * 保存镜像
+   */
   @GetMapping("/save/{nameTag}")
   public ResponseModel<String> save(@PathVariable String nameTag, HttpServletRequest request,HttpServletResponse response) {
     imageService.save(nameTag,request,response);
-- 
Gitee