converter base64

Base64 encoding. First, we should clarify why there is a 64 character in it? In fact, because the encoding uses 64 plain text to encode arbitrary binary files, it only uses the A-Z, A-Z, 0-9, +,/This 64 characters, some people who have "a little

The following, if there is a problem, please point out, thank you!Serialization/deserialization of objects everyone should be familiar with it: serialization is the conversion of an object into a binary that can be transferred, and deserialization

The following, if there is a problem, please point out, thank you!The last one said something, this is the SPRINGMVC HTTP serialization/deserialization, here is simply how to use this feature in Springboot.People who have used native Netty http may

The main purpose of this article is to realize the digital signature problem of PDF, just as a summary of my learning knowledge.1. Overview of digital Signature AlgorithmThis section mainly refers to: 75007189Digital signature: The private key is

A small tool for converting thunder, express, and tornado Open to usersSource code. For more information, see the source. Thank you. Click to download Source code download Nowadays, these download tools are getting more and more powerful. to

ProfileThe main content of this article is the construction of the Spring Cloud Licensing service, using JWT certification.GitHub Address: Https://github.com/fp2952/spring-cloud-base/tree/master/auth-center/auth-center-providerAdd dependencyOAuth2

Problem description: Recently, I am working on a project and need to create a static library containing image resources. a, but the static library project provided by Apple cannot import image resources. bundle file method. In this way, you also

This is a creation in Article, where the information may have evolved or changed. Names Names is as important in Go as with any other language. In some cases they even has semantic effect:for instance, the visibility of a name outside a package are

I spent a whole night writing this.Code, A little messy. Sorry. The first is the abstraction of encryption and decryption, because. net implements 3DES very well and does not support string, so we must encapsulate it as a 3DES Encryption Class

Various types of certificates because the contents of the store are different (such as whether the public/private key is encrypted storage/single certificate or multi-certificate, etc.), the adoption of different encoding (DER/BASE64), the standard