Reasons and solutions for why HTML does not display images

HTML (Hypertext Markup Language) is a markup language used to create websites, which can add various elements to implement various functions of the web page. Among them, pictures are one of the indispensable elements in web design. However, in actual use, it often happens that HTML images cannot be displayed, which may cause some trouble. This article will introduce relevant knowledge about HTML not displaying images from two aspects: reasons and solutions.

1. Reasons

1.1 The path is wrong or the picture cannot be found

When the picture path specified in the tag is incorrect or the picture file does not exist, Pictures will not be displayed. There are a few points to note when specifying a path:

(1) Correctly distinguish between different path formats, such as relative paths and absolute paths;

(2) Case-sensitive, files under different operating systems The registry delimiters are different. For example, under Windows, the delimiter is \, while under Unix/Linux, the delimiter is /;

(3) Correctly specify the image format, such as .jpg, .png, . gif etc.

1.2 The picture is not uploaded to the server

When we read the picture from the local page, we need to upload the picture file to the server. If the picture file is not uploaded to the server, the picture cannot be uploaded to the server. show.

1.3 Server configuration issues

Sometimes, the server cannot display images due to server configuration issues. This requires checking the server configuration.

1.4 The Apache server is not enabled
The Apache server is an open source web server that supports multiple operating systems. If the Apache server is not enabled, images cannot be read.

1.5 Access to the page is blocked

Due to various reasons, access to the page may be blocked, such as firewalls, cookies, JavaScript, etc.

2. Solution
2.1 Check the image path
When the image cannot be displayed, you first need to check whether the path to the image is correct. You can check whether the image path is complete, whether the capitalization is correct, etc.; if the image is located on your computer, you need to upload the image to the server first.

2.2 Upload pictures to the server
Upload the pictures to the server to ensure that the pictures can be accessed.

2.3 Check the server configuration
If the website is running normally, but the images cannot be accessed, we can check the server configuration to ensure that Web server services such as Apache have been started and access is allowed.

2.4 Check the options to block access
Turn off the computer firewall, enable Cookies, JavaScript and other functions to ensure that the page can be accessed normally.

Summary

The above are several common reasons and solutions for why HTML does not display images. In actual development, sometimes when the picture is not displayed, it may not be caused by the above problems, and it needs to be investigated according to the specific situation. I hope this article can help readers solve the problem of HTML not displaying images and better apply HTML for website design.

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