调整authcode

fcb-project-manager-core/src/main/java/fcb/project/manager/base/utils/FcbUtils.java

@@ -5,18 +5,13 @@ import fdage.back.sdk.base.entity.Result;
 import lombok.extern.log4j.Log4j2;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.stereotype.Service;
 import org.springframework.util.CollectionUtils;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RestController;
 
 import java.time.Duration;
 import java.time.Instant;
-import java.util.HashMap;
-import java.util.Map;
+import java.util.*;
 import java.util.concurrent.TimeUnit;
 
 /**
@@ -54,25 +49,33 @@ public class FcbUtils {
         long stepOneDuration = Duration.between(stepOneStart , stepOneEnd).toMillis();
         log.info("步骤1耗时:{}" , stepOneDuration);
         Instant stepTwoStart = Instant.now();
+        Map<String , Object> totalParam = new HashMap<>();
         for (Map.Entry entry : params.entrySet()) {
             //1、先剔除value值为null的键值对
-            if(null  == entry.getValue()){
-               params.remove(entry.getKey());
+            if(null  != entry.getValue()){
+                //这里需要转成小写
+               totalParam.put(entry.getKey().toString().toLowerCase() , entry.getValue());
             }
         }
         //2、新增房车宝的client_secret作为噪点
-        params.put("client_secret" , fcbClientSecret);
-        params.put("client_code" , fcbClientCode);
-        params.put("req_time" , timeStamp);
-        params = DataUtils.sortMapByKey(params);
+        totalParam.put("client_secret" , fcbClientSecret);
+        totalParam.put("client_code" , fcbClientCode);
+        totalParam.put("req_time" , timeStamp);
+//        params = DataUtils.sortMapByKey(params);
+        Collection<String> keyset= totalParam.keySet();
+        List<String> list=new ArrayList<String>(keyset);
+        Collections.sort(list);
         Instant stepTwoEnd = Instant.now();
         long stepTwoDuration = Duration.between(stepTwoStart , stepTwoEnd).toMillis();
         log.info("步骤2耗时:{}" , stepTwoDuration);
 
         Instant stepThreeStart = Instant.now();
         StringBuilder stringBuilder = new StringBuilder();
-        for ( Map.Entry entry : params.entrySet()) {
+        /*for ( Map.Entry entry : params.entrySet()) {
             stringBuilder.append(entry.getValue());
+        }*/
+        for (String str: list) {
+            stringBuilder.append(String.valueOf(totalParam.get(str)));
         }
         //3、生成MD5密文，然后转成小写字母
         String md5EncryptionStr = DataUtils.md5Encryption(stringBuilder.toString());