Question

我正在尝试将所有文件下载到名为1.pdf，2.pdf的Firebase存储目录中。该代码在调试模式下有效，但在发行版中无效。我整天都被困住了。我认为这可能是从另一堂课上讲的，但是老实说，我不知道。

从Firebase获取文件的代码：

   for (int i = 1; i < 10000; i++) {
        StorageReference ref = storageRef.child("FirstTimeForms/" + i + ".pdf");
        File localFile = File.createTempFile("Form", ".pdf");
        FileDownloadTask dm = ref.getFile(localFile);
        int fileSize = Integer.parseInt(String.valueOf(localFile.length()/1024));

        if(fileSize > 0){
            fileManager.copyFile(localFile, new File("/sdcard/Download/Forms/" + i + ".pdf"));
        }else{
            return;
        }
    }

将从缓存下载的文件复制到SD的代码

  FileChannel inChannel = new FileInputStream(src).getChannel();
        FileChannel outChannel = new FileOutputStream(dst).getChannel();
        try
        {
            inChannel.transferTo(0, inChannel.size(), outChannel);
        }
        finally
        {
            if (inChannel != null)
                inChannel.close();
            if (outChannel != null)
                outChannel.close();
        }

Answer 1

将这些添加到您的proguard-rules.pro

# .ebextensions/01-http_basic_auth_staging.config

files:
  /etc/nginx/.htpasswd:
    mode: "000755"
    owner: root
    group: root
    content: |
      username:$apr1$k5WkOMBL$0FZNIWOLQMsHJAOREjemC/

  /etc/nginx/conf.d/staging.conf:
    mode: "000755"
    owner: root
    group: root
    content: |
      server {
        listen       80;
        server_name  localhost;
        location / {
          proxy_pass        http://nodejs; 
          proxy_set_header  Host $host;
          proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
        }
      }

  /tmp/deployment/nginx_auth.sh:
    mode: "000755"
    content: |
        sed -i 's/$proxy_add_x_forwarded_for;/$proxy_add_x_forwarded_for;\n   auth_basic "Restricted";\n    auth_basic_user_file \/etc\/nginx\/.htpasswd;\n/' /etc/nginx/conf.d/staging.conf


container_commands:
  01nginx_auth:
    command: "/tmp/deployment/nginx_auth.sh"
  02restart_nginx:
    command: "service nginx restart"

从Firebase下载文件|应用程序可在调试模式下工作，但不能在发布模式下工作

1 个答案: