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图片管理系统:相应图片的上传、删除等操作,作为CDN的图片源站。

Java 79.40% JavaScript 20.60%

cl-picture's Introduction

cl-picture

通用图片管理系统

一、前置项目依赖

https://github.com/pumadong/cl-privilege

二、项目说明

图片管理,用于部署在一台单独的图片服务器,接收商品图片的上传,作为CDN服务器的源站,并提供简单的图片浏览、删除、上传功能。

图片管理主要是商品的图片管理,所以涉及的一些规则验证,基本是商品相关的。

图片名称规则:商品编号_01_图片类型.jpg,商品编号:8-10位数字,01:商品序号,代表第一个位置,图片类型:o、l、m、s、t、b,第一个位置的图片切一个c。

o(1000*1000),original,原始图片

l(480*480),large,大图

m(240*240),middle,中图

s(160*160),small,小图

t(60*60),tiny,微小图

b(750*750),baby,宝贝描述图

c(40*40),color,颜色图,单品页展示用

三、Jquery插件

Jquery Ajax File Uploader : http://www.phpletter.com/DOWNLOAD/

因为Ajax是不能跨域的,这个插件的作用是生成一个隐藏的Form来提交,并定义一个本域的jsp文件用于接收处理结果。

对于文件上传来说,应该实现选择多个目录,批量上传,这个是B/S结构的商品管理要考虑的技术问题。

四、其他

图片管理,可以有自动切图功能,直接输入包含尺寸的url,自动切出需要的尺寸。

图片越来越大,单台机器不能满足要求时,可以引入Gearman之类的分布式图片管理框架。

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