URL (data:image/png; Base64, ivborw0k... Use case

url(data:image/png;base64

stay html Of css If you need to set the picture background , Generally, you need to save the image on the server and then download it to the client to view , If you don't want to do this, you can use url(data:image/png;base64 This way, ,

The whole case

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Picture turn base64 Sample code - Web page making document resources -CSDN download Picture turn base64 Sample code more download resources 、 For learning materials, please visit CSDN Download channel .https://download.csdn.net/download/zp357252539/79476826

Official account “burns”, reply “base64” perhaps “ Picture turn base64 Example html file ”  Contact me to give Baidu online disk download address

 

Source screenshot （html） 

The effect is as follows

 

This reminds me of the previous integration , File transfer, file transcoding into string transfer

Reference resources

Convert files into streams 【 Common file storage database operations 】_ Love's sigh column -CSDN Blog _ File to stream File streaming public static byte[] file2byte(String filePath) { byte[] buffer = null; try { File file = new File(filePath); FileInputStream fis = new FileInputStream(file); ByteArrayOutputStream bos = new Byt.https://blog.csdn.net/zp357252539/article/details/109075368 File and byte stream string conversion 【 Close test available 】_ Love's sigh column -CSDN Blog _ File flow string When interacting with other systems , Usually you need to pass some files in the past , But files can't be put directly into webservice Passed in the character stream of , You need to turn the file into a stream , Then other systems will transfer it into documents after receiving it .  Here are specific examples, such as , here D There is one under the root directory test.txt The file path is ：d:/test.txt; The content is ：Hello WorldHello Java... Then execute the following code ：package com....https://blog.csdn.net/zp357252539/article/details/84777101