bycrypt 加密和校验

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于 2021-12-02 10:04:52 发布

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分类专栏： JAVA 文章标签：加密解密

本文链接：https://blog.youkuaiyun.com/lsk_shah/article/details/121670847

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本文介绍了如何在Spring Boot项目中使用BCrypt库进行密码加密和校验，展示了如何创建DelegatingPasswordEncoder并演示了编码和验证操作。

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bycrypt 加密和校验

import org.springframework.security.crypto.bcrypt.BCrypt;
import org.springframework.security.crypto.factory.PasswordEncoderFactories;
import org.springframework.security.crypto.password.PasswordEncoder;

/**
 * 加密 校验
 */
public class TestEncrypt {
    public static void main(String[] args) {
        PasswordEncoder delegatingPasswordEncoder = PasswordEncoderFactories.createDelegatingPasswordEncoder();
        String b1 = delegatingPasswordEncoder.encode("abc");
        String b2 = delegatingPasswordEncoder.encode("abc");
        String b3 = BCrypt.hashpw("abc", BCrypt.gensalt());
        System.out.println(b1);
        System.out.println(b2);
        System.out.println(b1);
        System.out.println(BCrypt.checkpw("abc", b3));
        System.out.println(delegatingPasswordEncoder.matches("abc", b1));
        System.out.println(delegatingPasswordEncoder.matches("abc", b2));
    }
}