openAPi验签

coolstore-partner-common/src/main/java/com/cool/store/utils/OpenSignatureUtil.java

@@ -1,5 +1,6 @@
 package com.cool.store.utils;
 
+import com.alibaba.fastjson.JSONObject;
 import lombok.extern.slf4j.Slf4j;
 
 import javax.crypto.Mac;
@@ -17,18 +18,18 @@ import java.util.stream.Collectors;
 public class OpenSignatureUtil {
     private static final String HMAC_SHA256 = "HmacSHA256";
 
-    public static String generateSign(Map<String, String> params, String appSecret) {
+    public static String generateSign(Map<String, Object> params, String appSecret) {
         // 1. 分离固定参数和业务参数
-        String appKey = params.get("appKey");
-        String timestamp = params.get("timestamp");
+        String appKey = params.get("appKey").toString();
+        String timestamp = params.get("timestamp").toString();
 
         // 2. 创建不包含固定参数的临时Map用于排序
-        Map<String, String> sortedParams = new TreeMap<>(
+        Map<String, Object> sortedParams = new TreeMap<>(
                 params.entrySet().stream()
                         .filter(e -> !"appKey".equals(e.getKey()))
                         .filter(e -> !"timestamp".equals(e.getKey()))
                         .filter(e -> !"sign".equals(e.getKey()))
-                        .filter(e -> e.getValue() != null && !e.getValue().isEmpty())
+                        .filter(e -> Objects.nonNull(e.getValue()))
                         .collect(Collectors.toMap(
                                 Map.Entry::getKey,
                                 Map.Entry::getValue
@@ -40,7 +41,7 @@ public class OpenSignatureUtil {
 
         // 3.1 添加排序后的业务参数
         sortedParams.forEach((key, value) -> {
-            sb.append(key).append("=").append(value).append("&");
+            sb.append(key).append("=").append(JSONObject.toJSONString( value)).append("&");
         });
 
         // 3.2 添加固定参数（不参与排序）