Fix the issues of test cases

spring-cloud-alibaba-dubbo/src/main/java/org/springframework/cloud/alibaba/dubbo/http/matcher/HttpRequestParamsMatcher.java

@@ -45,11 +45,11 @@ public class HttpRequestParamsMatcher extends AbstractHttpRequestMatcher {
     @Override
     public boolean match(HttpRequest request) {
         for (ParamExpression paramExpression : expressions) {
-            if (!paramExpression.match(request)) {
-                return false;
+            if (paramExpression.match(request)) {
+                return true;
             }
         }
-        return true;
+        return false;
     }
 
     private static Set<ParamExpression> parseExpressions(String... params) {

spring-cloud-alibaba-dubbo/src/main/java/org/springframework/cloud/alibaba/dubbo/metadata/RequestMetadata.java

@@ -240,15 +240,18 @@ public class RequestMetadata {
         RequestMetadata that = (RequestMetadata) o;
         return Objects.equals(method, that.method) &&
                 Objects.equals(path, that.path) &&
-                Objects.equals(params, that.params) &&
-                Objects.equals(headers, that.headers) &&
                 Objects.equals(consumes, that.consumes) &&
-                Objects.equals(produces, that.produces);
+                Objects.equals(produces, that.produces) &&
+                // Metadata should not compare the values
+                Objects.equals(getParamNames(), that.getParamNames()) &&
+                Objects.equals(getHeaderNames(), that.getHeaderNames());
+
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(method, path, params, headers, consumes, produces);
+        // The values of metadata should not use for the hashCode() method
+        return Objects.hash(method, path, consumes, produces, getParamNames(), getHeaderNames());
     }
 
     @Override

spring-cloud-alibaba-dubbo/src/test/java/org/springframework/cloud/alibaba/dubbo/http/matcher/ProduceMediaTypeExpressionTest.java

@@ -35,6 +35,6 @@ public class ProduceMediaTypeExpressionTest extends AbstractMediaTypeExpressionT
         Assert.assertTrue(expression.match(Arrays.asList(MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON)));
 
         expression = createExpression(MediaType.APPLICATION_JSON_VALUE);
-        Assert.assertTrue(expression.match(Arrays.asList(MediaType.APPLICATION_XML)));
+        Assert.assertFalse(expression.match(Arrays.asList(MediaType.APPLICATION_XML)));
     }
 }

spring-cloud-alibaba-dubbo/src/test/java/org/springframework/cloud/alibaba/dubbo/metadata/RequestMetadataTest.java

@@ -68,8 +68,8 @@ public class RequestMetadataTest {
         metadata.addHeader("d", "1").addHeader("e", "2").addHeader("f", "3");
         metadata2.addHeader("d", "1").addHeader("e", "2");
 
-        Assert.assertEquals(metadata, metadata2);
-        Assert.assertEquals(metadata.hashCode(), metadata2.hashCode());
+        Assert.assertNotEquals(metadata, metadata2);
+        Assert.assertNotEquals(metadata.hashCode(), metadata2.hashCode());
     }
 
 //    @Test