SCB-1486 Fix bug that generated public class name is inconsistent with the filename

Signed-off-by: kakulisen <18813972746@163.com>
diff --git a/codegen/src/main/resources/ServiceComb/consumer/apiConsumer.mustache b/codegen/src/main/resources/ServiceComb/consumer/apiConsumer.mustache
index 8a4d434..fbf470c 100755
--- a/codegen/src/main/resources/ServiceComb/consumer/apiConsumer.mustache
+++ b/codegen/src/main/resources/ServiceComb/consumer/apiConsumer.mustache
@@ -21,7 +21,7 @@
 import org.springframework.web.multipart.MultipartFile;
 
 {{#operations}}
-public class {{classname}}Consumer {
+public class {{classname}} {
 {{#operation}}
 
   public ResponseEntity<{{>returnTypes}}> {{operationId}}({{#allParams}}{{>consumer/queryParamsConsumer}}{{>consumer/pathParamsConsumer}}{{>consumer/headerParamsConsumer}}{{>consumer/bodyParamsConsumer}}{{>consumer/formParamsConsumer}}{{#hasMore}}, {{/hasMore}}{{/allParams}}) {