From bc3242a52a9bb57dd52c2bc6a1bcb3368b5643ef Mon Sep 17 00:00:00 2001
From: liquanyu <liquanyu@lymsh.com>
Date: Wed, 23 May 2018 17:46:24 +0800
Subject: [PATCH] =?UTF-8?q?=E6=99=BA=E8=83=BD=E5=BB=BA=E6=A1=A3?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../com/lyms/platform/common/utils/FileUtil.java   | 41 ++++++++++++++++++++++
 .../web/controller/PregnantBuildController.java    | 30 ++++++++--------
 .../operate/web/facade/BookbuildingFacade.java     | 35 ++++++++++++++++++
 .../platform/operate/web/request/ImgRequest.java   | 17 +++++++++
 4 files changed, 109 insertions(+), 14 deletions(-)
 create mode 100644 platform-operate-api/src/main/java/com/lyms/platform/operate/web/request/ImgRequest.java

diff --git a/platform-common/src/main/java/com/lyms/platform/common/utils/FileUtil.java b/platform-common/src/main/java/com/lyms/platform/common/utils/FileUtil.java
index 6853b38..564a768 100644
--- a/platform-common/src/main/java/com/lyms/platform/common/utils/FileUtil.java
+++ b/platform-common/src/main/java/com/lyms/platform/common/utils/FileUtil.java
@@ -1,9 +1,12 @@
 package com.lyms.platform.common.utils;
 
 import org.apache.commons.io.FileUtils;
+import sun.misc.BASE64Decoder;
 
 import java.io.File;
+import java.io.FileOutputStream;
 import java.io.IOException;
+import java.io.OutputStream;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -44,6 +47,44 @@ public class FileUtil {
         return false;
     }
 
+
+    //base64字符串转化成图片
+    public static boolean generateImage(String imgStr,String imgFilePath)
+    {   //对字节数组字符串进行Base64解码并生成图片
+        if (imgStr == null) //图像数据为空
+            return false;
+        BASE64Decoder decoder = new BASE64Decoder();
+        OutputStream out = null;
+        try
+        {
+            //Base64解码
+            byte[] b = decoder.decodeBuffer(imgStr);
+            for(int i=0;i<b.length;++i)
+            {
+                if(b[i]<0)
+                {//调整异常数据
+                    b[i]+=256;
+                }
+            }
+            out = new FileOutputStream(imgFilePath);
+            out.write(b);
+            return true;
+        }
+        catch (Exception e)
+        {
+            return false;
+        }
+        finally {
+            try {
+                out.flush();
+                out.close();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+
+        }
+    }
+
     public static String getFileSuffix(String fileName)
     {
         // 获取文件后缀
diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/PregnantBuildController.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/PregnantBuildController.java
index 0a223c6..4b39972 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/PregnantBuildController.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/PregnantBuildController.java
@@ -16,6 +16,7 @@ import com.lyms.platform.operate.web.facade.AutoMatchFacade;
 import com.lyms.platform.operate.web.facade.BookbuildingFacade;
 import com.lyms.platform.operate.web.request.AntenatalExaminationQueryRequest;
 import com.lyms.platform.operate.web.request.BookbuildingQueryRequest;
+import com.lyms.platform.operate.web.request.ImgRequest;
 import com.lyms.platform.operate.web.request.YunBookbuildingAddRequest;
 import com.lyms.platform.permission.service.CouponService;
 import org.apache.commons.httpclient.HttpClient;
@@ -533,33 +534,34 @@ public class PregnantBuildController extends BaseController{
                 doctorNo);
     }
 
+    /**
+     * 保存图片
+     * @param request
+     * @param imgRequest
+     * @return
+     */
+    @RequestMapping(value="/saveImg",method=RequestMethod.POST)
+    @ResponseBody
+    public BaseResponse saveImg(HttpServletRequest request,
+                               @RequestBody ImgRequest imgRequest)  {
+
+        return bookbuildingFacade.saveImg(imgRequest);
+
+    }
 
     /**
      * 图片上次
      * @param request
      * @param file
      * @return
-     * @throws Exception
      */
     @RequestMapping(value="/uploadImg",method=RequestMethod.POST)
     @ResponseBody
-//    @TokenRequired
     public BaseResponse upload(HttpServletRequest request,
-                         @RequestParam("file") MultipartFile file) throws Exception {
+                         @RequestParam("file") MultipartFile file)  {
 
         return bookbuildingFacade.uploadImg(file);
 
     }
 
-//    @RequestMapping(value="/deleteImg",method=RequestMethod.GET)
-//    @ResponseBody
-////    @TokenRequired
-//    public BaseResponse deleteImg(HttpServletRequest request,
-//                               @RequestParam("filePath") String filePath) throws Exception {
-//
-//        return bookbuildingFacade.deleteImg(filePath);
-//
-//    }
-
-
 }
\ No newline at end of file
diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/BookbuildingFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/BookbuildingFacade.java
index 9351b49..6ae75d0 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/BookbuildingFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/BookbuildingFacade.java
@@ -18,6 +18,7 @@ import com.lyms.platform.common.result.BaseResponse;
 import com.lyms.platform.common.utils.*;
 import com.lyms.platform.operate.web.request.BookBuildManagerQueryRequest;
 import com.lyms.platform.operate.web.request.BookbuildingQueryRequest;
+import com.lyms.platform.operate.web.request.ImgRequest;
 import com.lyms.platform.operate.web.request.YunBookbuildingAddRequest;
 import com.lyms.platform.operate.web.result.*;
 import com.lyms.platform.operate.web.service.ITrackDownService;
@@ -2096,4 +2097,38 @@ public class BookbuildingFacade {
             }
         }
     }
+
+    public BaseResponse saveImg(ImgRequest imgRequest) {
+
+        //如果文件不为空，写入上传路径
+        BaseObjectResponse objectResponse = new BaseObjectResponse();
+        if(!StringUtils.isNotEmpty(imgRequest.getImg())) {
+            objectResponse.setErrorcode(ErrorCodeConstants.NO_DATA);
+            objectResponse.setErrormsg("没有上传数据");
+            return objectResponse;
+        }
+        try {
+
+            String imgPath = DateUtil.getYmd(new Date());
+            String filename = StringUtils.uuid()+".jpg";
+
+            String fileAllPath = BASE_IMG_PATH+File.separator+imgPath+File.separator+filename;
+            System.out.println("fileAllPath=" + fileAllPath);
+            File filepath = new File(fileAllPath);
+            //判断路径是否存在，如果不存在就创建一个
+            if (!filepath.getParentFile().exists()) {
+                filepath.getParentFile().mkdirs();
+            }
+            FileUtil.generateImage(imgRequest.getImg(),fileAllPath);
+            objectResponse.setData(imgPath + "/" + filename);
+            objectResponse.setErrorcode(ErrorCodeConstants.SUCCESS);
+            objectResponse.setErrormsg("成功");
+            return objectResponse;
+        } catch (Exception e) {
+            ExceptionUtils.catchException(e,"上传图片发生异常");
+            objectResponse.setErrorcode(ErrorCodeConstants.SYSTEM_ERROR);
+            objectResponse.setErrormsg(ErrorCodeConstants.SYSTEM_ERROR_DESCRIPTION);
+            return objectResponse;
+        }
+    }
 }
\ No newline at end of file
diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/request/ImgRequest.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/request/ImgRequest.java
new file mode 100644
index 0000000..902bc62
--- /dev/null
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/request/ImgRequest.java
@@ -0,0 +1,17 @@
+package com.lyms.platform.operate.web.request;
+
+/**
+ * Created by Administrator on 2018-05-23.
+ */
+public class ImgRequest {
+
+    private String img;
+
+    public String getImg() {
+        return img;
+    }
+
+    public void setImg(String img) {
+        this.img = img;
+    }
+}
-- 
1.8.3.1