Course Intermediate 3847
Course Introduction:Digital signature generation and verification principles, AES and RSA encryption and decryption
Course Elementary 5769
Course Introduction:An asynchronous request means that after the client sends a request message, it does not wait for the server's response and continues to perform other operations. Web applications using Ajax technology can quickly present incremental updates to the user interface without the need to reload (refresh) the entire page, which allows the program to respond to user operations faster.
Course Intermediate 10919
Course Introduction:"Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.
Course Advanced 16875
Course Introduction:"Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.
javascript - Ask for advice! Regarding the JSSDK error shared by WeChat - invalid signature.
2017-05-24 11:33:32 0 3 704
What are the ways to terminate JS requests?
2017-06-28 09:28:55 0 3 1000
vue.js - laravel axios cross-domain request cookie issue
2017-05-16 16:47:15 0 2 2622
How does nginx forward all requests to a domain name?
2017-05-16 17:29:51 0 3 740
2020-07-01 20:37:13 0 0 858
Course Introduction:Use PHP code to implement request signature and signature verification of Baidu Wenxin Yiyan API interface 1. Request signature When using Baidu Wenxin Yiyan API interface, in order to ensure the security of the request, the request needs to be signed to prevent the request from being maliciously tamper. The following is an example of using PHP code to implement the request signature of Baidu Wenxin Yiyan API interface: <?php//Request parameters $params=['appid'=>'your_appid',
2023-08-27 comment 0 674
Course Introduction:How to use the Hyperf framework for request signature verification. With the development of the Internet, the security issues of various network requests have attracted more and more attention. When processing interface requests, how to ensure the legitimacy of the request is a very important issue. This article will introduce how to use the Hyperf framework to perform request signature verification. 1. What is request signature verification? Request signature verification is a method to verify the legitimacy of a request. When making an interface request, the party sending the request needs to digitally sign the request, and the party receiving the request needs to verify the validity of the signature. by request
2023-10-21 comment 0 1399
Course Introduction:Signature Authentication Method and Application in PHP With the development of the Internet, the security of Web applications has become increasingly important. Signature authentication is a common security mechanism used to verify the legitimacy of requests and prevent unauthorized access. This article will introduce the signature authentication method and its application in PHP, and provide code examples. 1. What is signature authentication? Signature authentication is a verification mechanism based on keys and algorithms. The request parameters are encrypted to generate a unique signature value. The server then decrypts the request and verifies the signature using the same algorithm and key.
2023-08-06 comment 0 816
Course Introduction:Golang formal parameter requirements learning: function signature, parameter type restrictions In the Go language, the formal parameter requirements of a function are very important. They define the input parameters of the function and specify the type and requirements of the parameters. Understanding function signatures and parameter type restrictions can help us write more robust and readable code. This article will introduce function signatures and parameter type regulations in Golang, and provide specific code examples. Function signature Function signature refers to the type and characteristics of a function, mainly including function name, parameter list and return value type. in G
2024-03-02 comment 0 707
Course Introduction:1. How to sign by computer? 1. Open the WORD document, move the mouse to the back of the document, and click "Insert - Signature Line" on the menu bar. 2. A pop-up window will appear. Fill in the name and position of the signer in the input box. 3. Generate a signature line at the bottom of the document. Click the signature line and a window will pop up. Click "Select Image". 4. Find the stored signature image, upload it, and click "Signature" below. 5. Complete the electronic signature at the bottom of the document, and the document cannot be modified. 2. How to get signature on tablet? There are many ways to sign. Here are several methods for tablets: 1. Handwritten signature: Use the touch screen function of the tablet to write your name or signature in the designated signature area with your finger or touch pen. Signature style and font color can be set in the software. 2.Digital signature
2024-08-20 comment 0 289