diff --git a/utils/jsencrypt.uts b/utils/jsencrypt.uts
new file mode 100644
index 0000000..3c5953a
--- /dev/null
+++ b/utils/jsencrypt.uts
@@ -0,0 +1,42 @@
+import { Config } from "../config";
+import { rsaEncryptText, rsaDecryptText } from "@/uni_modules/laoqianjunzi-crypto";
+
+export class JSEncrypt {
+
+	/**
+	 * RSA公钥
+	 */
+	private static readonly PUBLIC_KEY = Config.VITE_APP_RSA_PUBLIC_KEY;
+
+	/**
+	 * RSA私钥
+	 * ⚠ 前端一般不建议存储私钥
+	 */
+	private static readonly PRIVATE_KEY = Config.VITE_APP_RSA_PRIVATE_KEY;
+
+	/**
+	 * RSA加密
+	 *
+	 * @param text 明文
+	 * @returns Base64密文
+	 */
+	static encrypt(text : string) : string {
+		if (!text) {
+			return "";
+		}
+		return rsaEncryptText(JSEncrypt.PUBLIC_KEY, text, "base64");
+	}
+
+	/**
+	 * RSA解密
+	 *
+	 * @param cipherText Base64密文
+	 * @returns 明文
+	 */
+	static decrypt(cipherText : string) : string {
+		if (!cipherText) {
+			return "";
+		}
+		return rsaDecryptText(JSEncrypt.PRIVATE_KEY, cipherText, "base64");
+	}
+}
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