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Code Issues Releases Wiki Activity

2019-9-8更新

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This commit is contained in:
Hellohao
2019-09-08 20:30:57 +08:00
parent ad66fdc307
commit 6fcd112dd3
8 changed files with 66 additions and 37 deletions
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src/main/java/cn/hellohao/utils/LocUpdateImg.java
+25 -10
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@@ -36,9 +36,7 @@ public class LocUpdateImg {
dest.getParentFile().mkdirs();
}
try {
MultipartFile multipartFile = entry.getValue();
FileInputStream fileInputStream = (FileInputStream) multipartFile.getInputStream();
BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(dest));
byte[] bs = new byte[1024];
@@ -61,23 +59,20 @@ public class LocUpdateImg {
return ImgUrl;
}else{
Map<ReturnImage, Integer> ImgUrl = new HashMap<>();
for (Map.Entry<String, String> entry : fileMap2.entrySet()) {
String uuid = UUID.randomUUID().toString().replace("-", "").toLowerCase().substring(0,5);//生成一个没有-的uuid，然后取前5位
java.text.DateFormat format1 = new java.text.SimpleDateFormat("MMddhhmmss");
String times = format1.format(new Date());
String oldfilePath = entry.getValue();
String newfilePath = File.separator + "HellohaoData" + File.separator + username + File.separator+ uuid+times + "." + entry.getKey();//
File file = new File(oldfilePath);
File targetFile =new File(newfilePath);
if(!targetFile.getParentFile().exists()) {
targetFile.mkdirs();
}
file.renameTo(new File(newfilePath));//只移动，源目录不存在文件
// 例2：采用数据流模式上传文件（节省内存）,自动创建父级目录
//upyun.setContentMD5(UpYun.md5(new File(imgurl)));
ReturnImage returnImage = new ReturnImage();
returnImage.setImgurl(username + "/" + uuid+times + "." + entry.getKey());
ImgUrl.put( returnImage, ImgUrlUtil.getFileSize2(new File(newfilePath)));
@@ -101,24 +96,44 @@ public class LocUpdateImg {
//file = SetFiles.changeFile(entry.getValue());
// 上传文件流。
System.out.println("待上传的图片："+username + "/" + uuid+times + "." + entry.getKey());
ReturnImage returnImage = new ReturnImage();
ReturnImage returnImage = new ReturnImage();
if(entry.getValue().getSize()/1024<=uploadConfig.getFilesizeuser()*1024){
File dest = new File(filePath + username + File.separator+ uuid+times + "." + entry.getKey());
if (!dest.getParentFile().exists()) {
dest.getParentFile().mkdirs();
}
// try {
// entry.getValue().transferTo(dest);
// returnImage.setImgname(entry.getValue().getOriginalFilename());
// returnImage.setImgurl(username + "/" + uuid+times + "." + entry.getKey());
// ImgUrl.put(returnImage, (int) (entry.getValue().getSize()));
// } catch (IOException e) {
// e.printStackTrace();
// System.err.println("上传失败");
// }
try {
entry.getValue().transferTo(dest);
MultipartFile multipartFile = entry.getValue();
FileInputStream fileInputStream = (FileInputStream) multipartFile.getInputStream();
BufferedOutputStream bos = new BufferedOutputStream(new FileOutputStream(dest));
byte[] bs = new byte[1024];
int len;
while ((len = fileInputStream.read(bs)) != -1) {
bos.write(bs, 0, len);
}
bos.flush();
bos.close();
//ReturnImage returnImage = new ReturnImage();
returnImage.setImgname(entry.getValue().getOriginalFilename());
returnImage.setImgurl(username + "/" + uuid+times + "." + entry.getKey());
ImgUrl.put(returnImage, (int) (entry.getValue().getSize()));
//ImgUrl.put(username + "/" + uuid+times + "." + entry.getKey(), (int) (entry.getValue().getSize()));
} catch (IOException e) {
e.printStackTrace();
System.err.println("上传失败");
}
}else{
//ImgUrl.put("文件超出系统设定大小，不得超过"+uploadConfig.getFilesizeuser()+"M", -1);
returnImage.setImgname(entry.getValue().getOriginalFilename());
returnImage.setImgurl("文件超出系统设定大小，不得超过");
ImgUrl.put(returnImage,-1);