修复大小写问题

Author: saleson

spring-cloud-gray-client/src/main/java/cn/springcloud/gray/decision/factory/HttpHeaderGrayDecisionFactory.java

@@ -34,8 +34,7 @@ public GrayDecision apply(Config configBean) {
                 log.warn("没有找到相应与compareMode'{}'对应的PredicateComparator", configBean.getCompareMode());
                 return false;
             }
-            Map<String, ? extends Collection<String>> headers = grayRequest.getHeaders();
-            return predicateComparator.test(headers.get(configBean.getHeader()), configBean.getValues());
+            return predicateComparator.test(grayRequest.getHeader(configBean.getHeader()), configBean.getValues());
         };
     }
 

spring-cloud-gray-client/src/main/java/cn/springcloud/gray/decision/factory/HttpParameterGrayDecisionFactory.java

@@ -32,7 +32,7 @@ public GrayDecision apply(Config configBean) {
                 log.warn("没有找到相应与compareMode'{}'对应的PredicateComparator", configBean.getCompareMode());
                 return false;
             }
-            return predicateComparator.test(grayRequest.getParameters().get(configBean.getName()), configBean.getValues());
+            return predicateComparator.test(grayRequest.getParameter(configBean.getName()), configBean.getValues());
         };
     }