Fixed path output pictures
Sometimes we need to output one or more pictures on the page. The paths of these pictures are fixed. You can use thinkphp. Helper function<img src="/static/imghwm/default1.png" data-src="/images/logo.png" class="lazy" alt="How to output pictures in thinkphp" >
to achieve output. The specific method is as follows:
1. First, store the image in the public
directory in thinkphp, such as public/images/logo.png
.
2. Use the <img src="/static/imghwm/default1.png" data-src="/images/logo.png" class="lazy" alt="How to output pictures in thinkphp" >
tag in HTML to call the image. The code is as follows:
<img src="/static/imghwm/default1.png" data-src="/images/logo.png" class="lazy" / alt="How to output pictures in thinkphp" >
Among them, /images/logo.png
is the relative path of the image, /
represents the root directory of the website.
3. After completion, save and refresh the page, and you will be able to see the image on the page.
Dynamic path output image
Sometimes we need to output the image path in thinkphp to be dynamic. For example, we need to store the path of the image in the database, and then according to Corresponding data outputs different pictures. At this time, we can use the following method to achieve dynamic path output pictures.
1. First, add an image
field in the database to store the path of the image.
2. When outputting images in the template, use thinkphp's url
function to generate the image path. The code is as follows:
<img src="/static/imghwm/default1.png" data-src="<?php echo url($imagePath); ? alt="How to output pictures in thinkphp" >" class="lazy" />
Among them, $imagePath
represents the image path stored in the data table, and the url()
method will automatically convert the path into the root directory of the website. relative path.
3. After completion, save and refresh the page, and you will be able to output images with dynamic paths.
The above is the detailed content of How to output pictures in thinkphp. For more information, please follow other related articles on the PHP Chinese website!

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