if you want to use hexo+github+travis-ci to build a continuously integrated personal technology blog, you need to integrate comments, introduce plug-ins and set up APPID,appkey, etc., and how to protect this kind of private information from disclosure ...
the front-end javascript is encrypted with CryptoJS, and then decrypts the ciphertext. Why is it empty? the following is the code written: import CryptoJS from "crypto-js"; const key = CryptoJS.enc.Utf8.parse("1234123412ABCDEF");...
recently, I am learning openssl,. Generally speaking, ECDH is a key exchange algorithm in the SSL handshake stage. In the course of learning, I learned that because its algorithm uses the private key in the CA certificate as a fixed parameter, it can on...
encrypted files are loaded into memory, and the class object (class ...
now I need to transplant a c-sharp file encryption and decryption program to java, but I don t know much about encryption and decryption. this encryption and decryption logic is also a little twisted. using System; using System.Collections.Generic; u...
when the user logs in, the user uses jquery s $.ajax () request to send the username and password to the backend. There are two questions: 1. After sending the request, I open the console, and you can see the username and password transmitted in the ne...
1, simulated login to a website and found that the password and account number were encrypted when the post form was found. The encrypted data was passed to an input, with the type attribute of hidden. I want to get the input, but after clicking the lo...
such as the following variable hexDigits * * md5(+) * * @param str * @return MD5 * public static String MD5(String s) { char hexDigits[]={ 0 , 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , A , B , C , D , E...
I want to change the encryption of user passwords in the program, but many user passwords have been stored in the database using the original MD5 encryption. when login, the user enters the password and then MD5 encrypts it and then compares it with t...
I have made a function similar to Baidu s network disk, and now there is a problem. none of my 4-bit extraction codes are encrypted to the database. if you are encrypting to a database, you need an algorithm that can be both encrypted and decrypted. ...
package cn.chinaunicom.changyue.util; import javax.crypto.Cipher; import javax.crypto.spec.IvParameterSpec; import javax.crypto.spec.SecretKeySpec; import org.apache.commons.lang.StringUtils; ** * : AES<br > * : AES<br > * : <br ...
A Fragment base class, which is inherited by two Fragment respectively. When switching to the second Fragment, the control for the layout cannot be found. It should be unbound. How should I change this situation? here are three classes and screenshots ...
when using react-intl for internationalization, you can use < FormattedMessage id= "helloSomeone " tagName= "div " }} > for All. How can internationalization be done when this kind of lable= "indicator " is used? < FormGroup label= "indicator " ...
methods: { move(){ }, renderMap() { var self = this; var map = new AMap.Map("container", { zoom: 16, scrollWheel: false, }); map.panTo([111.672046,40.8...
var option = { tooltip : { formatter: "{a} <br >{b} : {c}%" }, toolbox: { show : true, feature : { mark : {show: true}, restore : {show: true}, saveAsImage : {show: true} } }, series : [ { ...
The stacked histogram of ecahrts. You want to sort from largest to smallest in the same horizontal column. like this, each horizontal row is shown sorted from big to small. does the official have such an interface? Or how can it be achieved with j...