From 1acf9a48021d0af1d81fdf3ed8fcf8dffd020f6b Mon Sep 17 00:00:00 2001
From: hongjli <3117313295@qq.com>
Date: 星期二, 15 四月 2025 14:20:51 +0800
Subject: [PATCH] 登录，注册，获取用户信息---接口
---
src/main/java/com/weiwojc/utils/PasswordUtils.java | 36 ++++++++++++++++++++++++++++++++++++
1 files changed, 36 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/weiwojc/utils/PasswordUtils.java b/src/main/java/com/weiwojc/utils/PasswordUtils.java
new file mode 100644
index 0000000..9bc1300
--- /dev/null
+++ b/src/main/java/com/weiwojc/utils/PasswordUtils.java
@@ -0,0 +1,36 @@
+package com.weiwojc.utils;
+
+import org.apache.commons.lang3.RandomStringUtils;
+import org.springframework.security.crypto.bcrypt.BCrypt;
+
+public class PasswordUtils {
+
+ /**
+ * 鐢熸垚闅忔満鐩愬��
+ */
+ public static String generateSalt() {
+ return BCrypt.gensalt();
+ }
+
+ /**
+ * 浣跨敤鐩愬�煎姞瀵嗗瘑鐮�
+ */
+ public static String hashPassword(String password, String salt) {
+ return BCrypt.hashpw(password, salt);
+ }
+
+ /**
+ * 楠岃瘉瀵嗙爜
+ */
+ public static boolean verifyPassword(String password, String hashedPassword) {
+ return BCrypt.checkpw(password, hashedPassword);
+ }
+
+ /**
+ * 浠嶣Crypt鍝堝笇鍊间腑鎻愬彇鐩愬��
+ */
+ public static String extractSaltFromHash(String hashedPassword) {
+ // BCrypt鍝堝笇鐨勫墠29涓瓧绗﹀氨鏄洂鍊�
+ return hashedPassword.substring(0, 29);
+ }
+}
\ No newline at end of file
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