diff --git a/ruoyi-admin/src/main/java/com/ruoyi/common/utils/ShopAuth.java b/ruoyi-admin/src/main/java/com/ruoyi/common/utils/ShopAuth.java
new file mode 100644
index 000000000..6a5c83f95
--- /dev/null
+++ b/ruoyi-admin/src/main/java/com/ruoyi/common/utils/ShopAuth.java
@@ -0,0 +1,133 @@
+package com.ruoyi.common.utils;
+
+import com.alibaba.fastjson.JSONObject;
+import com.ruoyi.common.core.text.CharsetKit;
+
+import javax.crypto.Mac;
+import javax.crypto.spec.SecretKeySpec;
+import java.math.BigInteger;
+
+/**
+ * @author libiao
+ * @version 1.0
+ * @Description: 虾皮2.0授权工具类
+ * @date 2021/10/24 21:12
+ **/
+public class ShopAuth {
+    public static final String AUTH_SIGN_METHOD = "HmacSHA256";
+
+    public static void main(String[] args) {
+        // 虾皮测试环境
+        String host = "https://partner.test-stable.shopeemobile.com";
+        String path = "/api/v2/shop/auth_partner";
+        //TODO 回跳到花生壳内网地址（转发到8080端口），需要补充URI
+        String redirect_url = "http://4v4c570155.zicp.vip:47393/swagger-ui/index.html";
+        // edterp 的 测试 Partner
+        long partner_id = 1002192L;
+        String partner_key = "8e8618dbb99923b4b298517d263b0b45df02a2ef8341d512539bdbacc76b0bb1";
+        String authUrl = calculateShopAuthUrl(host, path, redirect_url, partner_id, partner_key);
+        System.out.println(authUrl);
+
+        getTokenShopLevel("code123",partner_id,partner_key,"");
+    }
+
+    /**
+     * @Description: 虾皮店铺授权链接生成
+     * 1.拼接基础字符串，api path + partner_id + api path + timestamp
+     * 2.基于基础字符串计算签名
+     * @Author: libiao
+     * @Date: 2021/10/24 21:56
+     * @param host: 虾皮地址
+     * @param path: 虾皮授权接口路径（授权："/api/v2/shop/auth_partner"，取消授权："/api/v2/shop/cancel_auth_partner"）
+     * @param redirect_url: 授权成功后跳转地址，ERP的地址
+     * @param partner_id: 开发者账号id
+     * @param partner_key: 开发者账号key
+     * @return: java.lang.String 授权链接
+     **/
+    public static String calculateShopAuthUrl(String host, String path, String redirect_url, long partner_id, String partner_key) {
+        long timestamp = System.currentTimeMillis() / 1000L;
+        String tmp_base_string = String.format("%s%s%s", partner_id, path, timestamp);
+        byte[] partner_key_bytes;
+        byte[] base_string_bytes;
+        // 计算加密签名
+        BigInteger sign = null;
+        String sign_str = "";
+        try {
+            partner_key_bytes = partner_key.getBytes(CharsetKit.CHARSET_UTF_8);
+            base_string_bytes = tmp_base_string.getBytes(CharsetKit.CHARSET_UTF_8);
+            Mac mac = Mac.getInstance("HmacSHA256"); //"HmacSHA256"
+            SecretKeySpec secretKeySpec = new SecretKeySpec(partner_key_bytes, "HmacSHA256");
+            mac.init(secretKeySpec);
+            //sign = new BigInteger(mac.doFinal(base_string_bytes));
+            byte[] sign_bytes = mac.doFinal(base_string_bytes);
+            sign_str = byteArrayToHexString(sign_bytes);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        // 拼接授权url
+        //String url = host + path + String.format("?partner_id=%s&timestamp=%s&sign=%032x&redirect=%s", partner_id, timestamp, sign, redirect_url);
+        String url = host + path + String.format("?partner_id=%s&timestamp=%s&sign=%s&redirect=%s", partner_id, timestamp, sign_str, redirect_url);
+        return url;
+    }
+
+    /**
+     * @Description: 获取店铺级别接口鉴权access_token refresh_token
+     * @Author: libiao
+     * @Date: 2021/11/3 21:16
+     * @param code: 店铺授权成功后返回的
+     * @param partner_id: 开发者账号id
+     * @param partner_key: 开发者账号key
+     * @param shop_id: 店铺id(店铺授权成功后也会返回)
+     * @return: void
+     **/
+    public static void getTokenShopLevel(String code, long partner_id, String partner_key, String shop_id){
+        long timestamp = System.currentTimeMillis()/1000L;
+        JSONObject body = new JSONObject();
+        body.put("code",code);
+        body.put("shop_id",shop_id);
+        body.put("partner_id", partner_id);
+
+        //String host = "https://partner.shopeemobile.com/api/v2/auth/token/get";
+        String host = "https://partner.test-stable.shopeemobile.com";
+        String path = "/api/v2/auth/token/get";
+        String tmp_base_string = String.format("%s%s%s",partner_id,path,timestamp);
+
+        byte[] partner_key_bytes;
+        byte[] base_string_bytes;
+
+        String sign = null;
+        try {
+            partner_key_bytes = partner_key.getBytes("UTF-8");
+            base_string_bytes = tmp_base_string.getBytes("UTF-8");
+            Mac mac = Mac.getInstance(AUTH_SIGN_METHOD); //"HmacSHA256"
+            SecretKeySpec secretKeySpec = new SecretKeySpec(partner_key_bytes,AUTH_SIGN_METHOD);
+            mac.init(secretKeySpec);
+            byte[] sign_bytes = mac.doFinal(base_string_bytes);
+            sign = byteArrayToHexString(sign_bytes);
+        }catch (Exception e){
+            e.printStackTrace();
+        }
+        // 拼接授权url
+        String url = host + path + String.format("?partner_id=%s&timestamp=%s&sign=%s",partner_id,timestamp,sign);
+        // TODO http请求获取access_token和refresh_token
+        System.out.println(url);
+    }
+
+    /**
+     * 将加密后的字节数组转换成字符串
+     *
+     * @param b 字节数组
+     * @return 字符串
+     */
+    public static String byteArrayToHexString(byte[] b) {
+        StringBuilder hs = new StringBuilder();
+        String stmp;
+        for (int n = 0; b!=null && n < b.length; n++) {
+            stmp = Integer.toHexString(b[n] & 0XFF);
+            if (stmp.length() == 1)
+                hs.append('0');
+            hs.append(stmp);
+        }
+        return hs.toString().toLowerCase();
+    }
+}
diff --git a/ruoyi-admin/src/main/java/com/ruoyi/common/utils/Test.java b/ruoyi-admin/src/main/java/com/ruoyi/common/utils/Test.java
new file mode 100644
index 000000000..8c10caea4
--- /dev/null
+++ b/ruoyi-admin/src/main/java/com/ruoyi/common/utils/Test.java
@@ -0,0 +1,85 @@
+package com.ruoyi.common.utils;
+
+import com.ruoyi.common.core.text.CharsetKit;
+
+import javax.crypto.Mac;
+import javax.crypto.spec.SecretKeySpec;
+import java.math.BigInteger;
+
+/**
+ * @author libiao
+ * @version 1.0
+ * @Description: TODO
+ * @date 2021/11/3 21:48
+ **/
+public class Test {
+    public static void main(String[] args) {
+        // 虾皮测试环境
+        String host = "https://partner.test-stable.shopeemobile.com";
+        String path = "/api/v2/shop/auth_partner";
+        //TODO 回跳到花生壳内网地址（转发到8080端口），需要补充URI
+        String redirect_url = "http://4v4c570155.zicp.vip:47393";
+        // edterp 的 测试 Partner
+        long partner_id = 1002192;
+        String partner_key = "8e8618dbb99923b4b298517d263b0b45df02a2ef8341d512539bdbacc76b0bb1";
+        String authUrl = calculateShopAuthUrl(host, path, redirect_url, partner_id, partner_key);
+        System.out.println(authUrl);
+    }
+
+    /**
+     * @Description: 虾皮店铺授权链接生成
+     * 1.拼接基础字符串，api path + partner_id + api path + timestamp
+     * 2.基于基础字符串计算签名
+     * @Author: libiao
+     * @Date: 2021/10/24 21:56
+     * @param host: 虾皮地址
+     * @param path: 虾皮授权接口路径（授权："/api/v2/shop/auth_partner"，取消授权："/api/v2/shop/cancel_auth_partner"）
+     * @param redirect_url: 授权成功后跳转地址
+     * @param partner_id: 开发者账号id
+     * @param partner_key: 开发者账号key
+     * @return: java.lang.String 授权链接
+     **/
+    public static String calculateShopAuthUrl(String host, String path, String redirect_url, long partner_id, String partner_key) {
+        long timestamp = System.currentTimeMillis() / 1000L;
+        String tmp_base_string = String.format("%s%s%s", partner_id, path, timestamp);
+        byte[] partner_key_bytes;
+        byte[] base_string_bytes;
+        // 计算加密签名
+        BigInteger sign = null;
+        String sign_str = "";
+        try {
+            partner_key_bytes = partner_key.getBytes(CharsetKit.CHARSET_UTF_8);
+            base_string_bytes = tmp_base_string.getBytes(CharsetKit.CHARSET_UTF_8);
+            Mac mac = Mac.getInstance("HmacSHA256"); //"HmacSHA256"
+            SecretKeySpec secretKeySpec = new SecretKeySpec(partner_key_bytes, "HmacSHA256");
+            mac.init(secretKeySpec);
+            //sign = new BigInteger(mac.doFinal(base_string_bytes));
+            byte[] sign_bytes = mac.doFinal(base_string_bytes);
+            sign_str = byteArrayToHexString(sign_bytes);
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        // 拼接授权url
+        //String url = host + path + String.format("?partner_id=%s&timestamp=%s&sign=%032x&redirect=%s", partner_id, timestamp, sign, redirect_url);
+        String url = host + path + String.format("?partner_id=%s&timestamp=%s&sign=%s&redirect=%s", partner_id, timestamp, sign_str, redirect_url);
+        return url;
+    }
+
+    /**
+     * 将加密后的字节数组转换成字符串
+     *
+     * @param b 字节数组
+     * @return 字符串
+     */
+    public static String byteArrayToHexString(byte[] b) {
+        StringBuilder hs = new StringBuilder();
+        String stmp;
+        for (int n = 0; b!=null && n < b.length; n++) {
+            stmp = Integer.toHexString(b[n] & 0XFF);
+            if (stmp.length() == 1)
+                hs.append('0');
+            hs.append(stmp);
+        }
+        return hs.toString().toLowerCase();
+    }
+}