twitter-bootstrap 无法在本地主机上获取图像
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Cannot get image on localhost
提问by Deepna
I am working on a Node.js Express project and have used Bootstrap carousal template in index.ejs page. The image tag is not working if I try to get the image saved inside the project under "views" folder.
我正在处理一个 Node.js Express 项目，并且在 index.ejs 页面中使用了 Bootstrap carousal 模板。如果我尝试将图像保存在“views”文件夹下的项目中，则图像标签不起作用。
<img class="img-circle" src= "/proj1.png" />
The index.ejs file is also in "views" folder. The error is: GET http://localhost:3000/proj1.png404 (Not Found). I have tried changing the relative path of the file also but it did not work.
index.ejs 文件也在“views”文件夹中。错误是：GET http://localhost:3000/proj1.png404（未找到）。我也尝试更改文件的相对路径，但没有奏效。
回答by DevAlien
YOu have to serve your static files from express:
你必须从 express 提供你的静态文件：
try Adding this:
尝试添加这个：
app.use(express.static('public'));
(publicis the folder where your images and everything (assets) reside)
（public是您的图像和所有内容（资产）所在的文件夹）
More infos here: http://expressjs.com/starter/static-files.html
回答by Swaraj Giri
You need to tell express from where should it serve static content.
您需要告诉 express 应该从哪里提供静态内容。
app.use(express.static('/path/to/your/folder')).
app.use(express.static('/path/to/your/folder')).
Source: http://expressjs.com/starter/static-files.html
来源：http: //expressjs.com/starter/static-files.html
In production, it's a general convention to serve static files using nginx. Look it up.
在生产中，使用 nginx 提供静态文件是一个通用的约定。查一下。
