add text/html;charset=utf-8

@@ -46,13 +46,14 @@
     </mvc:message-converters>
   </mvc:annotation-driven>
 
-  <bean id="stringConverter" class="org.springframework.http.converter.StringHttpMessageConverter">
-    <property name="supportedMediaTypes">
-      <list>
-        <value>text/plain;charset=UTF-8</value>
-      </list>
-    </property>
-  </bean>
+    <bean id="stringConverter" class="org.springframework.http.converter.StringHttpMessageConverter">
+        <property name="supportedMediaTypes">
+            <list>
+                <value>text/plain;charset=UTF-8</value>
+                <value>text/html;charset=utf-8</value>
+            </list>
+        </property>
+    </bean>
 
   <bean id="jsonConverter" class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">
   </bean>