int position = random.nextInt(charCategory.length()); password.append(charCategory.charAt(position)); } return new String(password); } } 这是一个用法示例, PasswordGenerator passwordGenerator = new PasswordGenerator.PasswordGeneratorBuilder() .useDigits(true) .useLower(true) .useUpper(true) .buil...
步骤4:调用密码生成器 在应用程序中,我们可以调用密码生成器的 generatePassword() 方法来生成密码。代码如下: AI检测代码解析 publicclassApp{publicstaticvoidmain(String[]args){Stringpassword=PasswordGenerator.generatePassword();System.out.println("生成的密码为:"+password);}} 1. 2. 3. 4. 5. 6. 总结...
6、完整示例代码： 下面是一个完整的示例代码，用于生成安全且随机的密码：import java.security.SecureRandom;public class PasswordGenerator { public static void main(String[] args) { SecureRandom random = new SecureRandom(); String uppercaseLetters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; String lowerc...
public class RandomPasswordGenerator { private static final String UPPER_CASE = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; private static final String LOWER_CASE = UPPER_CASE.toLowerCase(); private static final String NUMBERS = "0123456789"; private static final String SPECIAL_CHARACTERS = "!@#$%^&*()...
publicclassPasswordGenerator{publicstaticvoidmain(String[]args){// 后续代码将在这里实现}} 1. 2. 3. 4. 5. 步骤3:定义密码长度 密码长度可以根据需要自定义。 intpasswordLength=8;// 定义密码长度为8 1. 步骤4:创建密码字符集 密码可以由大写字母、小写字母和数字组成。
importjava.security.SecureRandom;publicclassPasswordGenerator{publicstaticvoidmain(String[]args){SecureRandom random=newSecureRandom();String uppercaseLetters="ABCDEFGHIJKLMNOPQRSTUVWXYZ";String lowercaseLetters="abcdefghijklmnopqrstuvwxyz";String numbers="0123456789";String specialCharacters="!@#$%^&*()_+-...
import java.util.Random; public class PasswordGenerator { public static void main(String[] args) { int numberOfPasswords = 5; // 生成密码的数量 int passwordLength = 10; // 每个密码的长度 for (int i = 0; i < numberOfPasswords; i++) { String password = generatePassword(passwordLength)...
{ RandomPasswordGenerator passGen = new RandomPasswordGenerator(); String password = passGen.generatePassayPassword(); int specialCharCount = 0; for (char c : password.toCharArray()) { if (c >= 33 || c <= 47) { specialCharCount++; } } assertTrue("Password validation failed in Passay"...
publicstaticvoidtestEcdh(){KeyPairGeneratorkeyGen=KeyPairGenerator.getInstance("EC");ECGenParameterSpececSpec=newECGenParameterSpec("secp256r1"); keyGen.initialize(ecSpec);// A生成自己的私密信息KeyPairkeyPairA=keyGen.generateKeyPair();KeyAgreementkaA=KeyAgreement.getInstance("ECDH"); ...
创建一个名为PasswordGenerator的类,里面将包含生成密码的主要逻辑。 publicclassPasswordGenerator{// 字符源privatestaticfinalStringUPPERCASE="ABCDEFGHIJKLMNOPQRSTUVWXYZ";privatestaticfinalStringLOWERCASE="abcdefghijklmnopqrstuvwxyz";privatestaticfinalStringDIGITS="0123456789";privatestaticfinalStringSPECIAL_CHARACTERS="...