/mongodb-file-server

MongoDB File Server is a file server system based on MongoDB. 基于 MongoDB 的文件服务器。

Primary LanguageJavaMIT LicenseMIT

MongoDB File Server（基于 MongoDB 的文件服务器）

MongoDB File Server is a file server system based on MongoDB. MongoDB File Server is committed to the storage of small files, such as pictures in the blog, ordinary documents and so on.

It's using some very popular technology like:

  • MongoDB 3.4.4
  • Spring Boot 1.5.3.RELEASE
  • Thymeleaf 3.0.3.RELEASE
  • Thymeleaf Layout Dialect 2.2.0
  • Embedded MongoDB 2.0.0
  • Gradle 3.5

基于 MongoDB 的文件服务器。MongoDB File Server 致力于小型文件的存储，比如博客中图片、普通文档等。由于MongoDB 支持多种数据格式的存储，对于二进制的存储自然也是不话下，所以可以很方便的用于存储文件。由于 MongoDB 的 BSON 文档对于数据量大小的限制（每个文档不超过16M），所以本文件服务器主要针对的是小型文件的存储。对于大型文件的存储（比如超过16M），MongoDB 官方已经提供了成熟的产品 GridFS，读者朋友可以自行了解。

本文不会对 MongoDB 的概念、基本用法做过多的介绍，有兴趣的朋友可自行查阅其他文献，比如，笔者所著的《分布式系统常用技术及案例分析》一书，对 MongoDB 方面也有所着墨。

Features

  • Easy to use.
  • RESTful API.
  • ...

APIs

Here are useful APIs.

  • GET /files/{pageIndex}/{pageSize} : Paging query file list.(分页查询文件列表)
  • GET /files/{id} : Download file.(下载某个文件)
  • GET /view/{id} : View file online.(在线预览某个文件。比如，显示图片)
  • POST /upload : Upload file.(上传文件)
  • DELETE /{id} : Delete file.(删除文件)

How to

It's so easy to start up the MongoDB File Server with 2 steps.

1. Get source

$ git clone https://github.com/waylau/mongodb-file-server.git

2. Run

$ gradlew bootRun

then, you can visit the application at http://localhost:8081.

Configuration

The default configuration is :

server.address=localhost
server.port=8081

# Thymeleaf 
spring.thymeleaf.encoding=UTF-8
spring.thymeleaf.cache=false
spring.thymeleaf.mode=HTML5

# limit upload file size
spring.http.multipart.max-file-size=1024KB
spring.http.multipart.max-request-size=1024KB

spring.http.multipart.max-file-size and spring.http.multipart.max-request-size limit upload file never larger than 1MB.

NOTE: default configuration will use a embedded Mongo, that means data will never persist when the MongoDB File Server restart.

You can set spring.data.mongodb.uri property to configure additional settings such as the replica set:

spring.data.mongodb.uri=mongodb://user:secret@mongo1.example.com:12345,mongo2.example.com:23456/test

If you want to use a stanlne MongoDB server, comment out Embedded MongoDB dependencies in build.gradle file:

dependencies {
	...
	// compile('de.flapdoodle.embed:de.flapdoodle.embed.mongo')
	...
}

Detail

See detail https://waylau.com/mogodb-file-server-with-spring-boot.

Contact 联系作者

Donate 捐赠

Support me!

感谢您对老卫开源工作的支持!

开源捐赠

捐赠所得所有款项将用于开源事业！