1. To calculate the SHA256 or MD5 value of the file in the browser, the basic idea is to use the HTML5 FileReader interface to read the file into memory (Readasarraybuffer), and then get the binary contents of the file. Then get the shaa256 or MD5
(2014-11-14 15:37:35) reproduced
Category: Web front-end development
Summary:Most dynamic Web sites support the transfer of data from the client to the server, which is dangerous if the data being passed is
Small program development function introduction: encryption and decryption NODE-UUID,
Node-uuid can quickly generate UUID that complies with RFC4122 Specification version 1 or version 4. The js-base64 can realize Base64 encoding and
https://www.jianshu.com/p/af8360b83a9f, don't use JWT anymore!ThoughtWorks China2017.08.16 08:51* words 2882 read 71543 reviews 172 Summary:
In Web apps, it's not a good idea to use JWT instead of a session
Usage Scenarios for JWT
Some useful functions and functions in Python are shared. python is very useful.
After using Python for many years, I accidentally discovered some features that we did not know in the past. Some of them can be said to be very useful, but they are
What is a JWT?The full name of the JWT is the JSON Web Token, a concise, URL-safe declarative specification for communicating security information between the two parties. JWT, as an open standard (RFC 7519), defines a concise, self-contained method
This article mainly introduces some very useful functions and functions in Python. This article describes functions with any number of parameters and the use of Glob () find files, debug files, generate unique IDs, and other content. For more
Now that the API is becoming more and more popular, how to secure these APIs? The JSON Web Tokens (JWT) provides secure authentication based on JSON format. It has the following characteristics:
JWT is available across different languages,
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