在做一个图片展示网站。想知道图片是怎么存的？url?还是直接上传到服务器然后拿到他的路径？
上述两种方法好像都可以。以第二种为例，
1、如果我要将图片上传到服务器上的话，那么上传到一个文件夹里面。如：img
2、存储时候存储的是链接
问题：当我删除的时候如何删除呢？数据库还好说，图片在文件夹里面如何删除？
求教大神！
回复讨论(解决方案)
在文件夹里面用unlink啊 就可以删了 ，把文件夹的储存的目录存到数据库中，顺便问下你做图片展示网站前台模板是用的什么哇？
我最近也准备做一个图片展示网站呢
如果数据库存的路劲的话就只有通过代码来维护了,在Linux下还要设计文件操作权限问题
在文件夹里面用unlink啊 就可以删了 ，把文件夹的储存的目录存到数据库中，顺便问下你做图片展示网站前台模板是用的什么哇？
我最近也准备做一个图片展示网站呢
话说，php菜鸟。jsp还是菜鸟。。。郁闷。。。
模板：bootstrap.快速开发，但是样式需要自己去调。www.bootcss.com。（中文网）
你服务器用的哪个？阿里云还行吗？同学说阿里云还挺好的。
如果数据库存的路劲的话就只有通过代码来维护了,在Linux下还要设计文件操作权限问题
敢问这位大神，阿里云服务器用过吗
数据库存的是路径
直接unlink(path)
如果你打算使用 阿里云 （或其他云服务）那么楼上朋友的介绍对你都无效了
你需要先认真阅读开发指南，尤其是其中有关文件上传的章节
如果数据库存的路劲的话就只有通过代码来维护了,在Linux下还要设计文件操作权限问题
敢问这位大神，阿里云服务器用过吗
可以,阿里云的独立服务器。用了几年了。不过因为是云所以也是有不少短板的地方的，比如数据库的并发，查询速度等
如果数据库存的路劲的话就只有通过代码来维护了,在Linux下还要设计文件操作权限问题
敢问这位大神，阿里云服务器用过吗
可以,阿里云的独立服务器。用了几年了。不过因为是云所以也是有不少短板的地方的，比如数据库的并发，查询速度等
。。。大神这么说都不好意思用了
如果你打算使用 阿里云 （或其他云服务）那么楼上朋友的介绍对你都无效了
你需要先认真阅读开发指南，尤其是其中有关文件上传的章节
谢谢
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
How to solve the problem of automatically saving pictures when publishing on Xiaohongshu? Where is the automatically saved image when posting?
Mar 22, 2024 am 08:06 AM
With the continuous development of social media, Xiaohongshu has become a platform for more and more young people to share their lives and discover beautiful things. Many users are troubled by auto-save issues when posting images. So, how to solve this problem? 1. How to solve the problem of automatically saving pictures when publishing on Xiaohongshu? 1. Clear the cache First, we can try to clear the cache data of Xiaohongshu. The steps are as follows: (1) Open Xiaohongshu and click the "My" button in the lower right corner; (2) On the personal center page, find "Settings" and click it; (3) Scroll down and find the "Clear Cache" option. Click OK. After clearing the cache, re-enter Xiaohongshu and try to post pictures to see if the automatic saving problem is solved. 2. Update the Xiaohongshu version to ensure that your Xiaohongshu
How to post pictures in TikTok comments? Where is the entrance to the pictures in the comment area?
Mar 21, 2024 pm 09:12 PM
With the popularity of Douyin short videos, user interactions in the comment area have become more colorful. Some users wish to share images in comments to better express their opinions or emotions. So, how to post pictures in TikTok comments? This article will answer this question in detail and provide you with some related tips and precautions. 1. How to post pictures in Douyin comments? 1. Open Douyin: First, you need to open Douyin APP and log in to your account. 2. Find the comment area: When browsing or posting a short video, find the place where you want to comment and click the "Comment" button. 3. Enter your comment content: Enter your comment content in the comment area. 4. Choose to send a picture: In the interface for entering comment content, you will see a "picture" button or a "+" button, click
6 Ways to Make Pictures Sharper on iPhone
Mar 04, 2024 pm 06:25 PM
Apple's recent iPhones capture memories with crisp detail, saturation and brightness. But sometimes, you may encounter some issues that may cause the image to look less clear. While autofocus on iPhone cameras has come a long way, allowing you to take photos quickly, the camera can mistakenly focus on the wrong subject in certain situations, making the photo blurry in unwanted areas. If your photos on your iPhone look out of focus or lack sharpness overall, the following post should help you make them sharper. How to Make Pictures Clearer on iPhone [6 Methods] You can try using the native Photos app to clean up your photos. If you want more features and options
How to make ppt pictures appear one by one
Mar 25, 2024 pm 04:00 PM
In PowerPoint, it is a common technique to display pictures one by one, which can be achieved by setting animation effects. This guide details the steps to implement this technique, including basic setup, image insertion, adding animation, and adjusting animation order and timing. Additionally, advanced settings and adjustments are provided, such as using triggers, adjusting animation speed and order, and previewing animation effects. By following these steps and tips, users can easily set up pictures to appear one after another in PowerPoint, thereby enhancing the visual impact of the presentation and grabbing the attention of the audience.
What should I do if the images on the webpage cannot be loaded? 6 solutions
Mar 15, 2024 am 10:30 AM
Some netizens found that when they opened the browser web page, the pictures on the web page could not be loaded for a long time. What happened? I checked that the network is normal, so where is the problem? The editor below will introduce to you six solutions to the problem that web page images cannot be loaded. Web page images cannot be loaded: 1. Internet speed problem The web page cannot display images. It may be because the computer's Internet speed is relatively slow and there are more softwares opened on the computer. And the images we access are relatively large, which may be due to loading timeout. As a result, the picture cannot be displayed. You can turn off the software that consumes more network speed. You can go to the task manager to check. 2. Too many visitors. If the webpage cannot display pictures, it may be because the webpages we visited were visited at the same time.
How to configure Dnsmasq as a DHCP relay server
Mar 21, 2024 am 08:50 AM
The role of a DHCP relay is to forward received DHCP packets to another DHCP server on the network, even if the two servers are on different subnets. By using a DHCP relay, you can deploy a centralized DHCP server in the network center and use it to dynamically assign IP addresses to all network subnets/VLANs. Dnsmasq is a commonly used DNS and DHCP protocol server that can be configured as a DHCP relay server to help manage dynamic host configurations in the network. In this article, we will show you how to configure dnsmasq as a DHCP relay server. Content Topics: Network Topology Configuring Static IP Addresses on a DHCP Relay D on a Centralized DHCP Server
Different uses of slashes and backslashes in file paths
Feb 26, 2024 pm 04:36 PM
A file path is a string used by the operating system to identify and locate a file or folder. In file paths, there are two common symbols separating paths, namely forward slash (/) and backslash (). These two symbols have different uses and meanings in different operating systems. The forward slash (/) is a commonly used path separator in Unix and Linux systems. On these systems, file paths start from the root directory (/) and are separated by forward slashes between each directory. For example, the path /home/user/Docume
How to convert pdf documents into jpg images with Foxit PDF Reader - How to convert pdf documents into jpg images with Foxit PDF Reader
Mar 04, 2024 pm 05:49 PM
Are you also using Foxit PDF Reader software? So do you know how Foxit PDF Reader converts pdf documents into jpg images? The following article brings you how Foxit PDF Reader converts pdf documents into jpg images. For those who are interested in the method of converting jpg images, please come and take a look below. First start Foxit PDF Reader, then find "Features" on the top toolbar, and then select the "PDF to Others" function. Next, open a web page called "Foxit PDF Online Conversion". Click the "Login" button on the upper right side of the page to log in, and then turn on the "PDF to Image" function. Then click the upload button and add the pdf file you want to convert into an image. After adding it, click "Start Conversion"
