merge

2018-03-07 15:33:30 +08:00
parent 8e082d595b
commit 52f59a4b33
1 changed files with 3 additions and 3 deletions
@@ -116,10 +116,10 @@ public class DispatcherServletConfig extends WebMvcConfigurerAdapter {
        FastJsonConfig fastJsonConfig = new FastJsonConfig();
        fastJsonConfig.setSerializerFeatures(
                SerializerFeature.PrettyFormat,
-//                SerializerFeature.WriteMapNullValue,//输出所有为null的字段
+                SerializerFeature.WriteMapNullValue,//输出所有为null的字段
 //                SerializerFeature.WriteNullNumberAsZero,//包装类字段如果为null,输出为0,而非null
-                SerializerFeature.WriteNullListAsEmpty,//List字段如果为null,输出为[],而非null
-                SerializerFeature.WriteNullStringAsEmpty);//字符类型字段如果为null,输出为"",而非null
+//                SerializerFeature.WriteNullStringAsEmpty,//字符类型字段如果为null,输出为"",而非null
+                SerializerFeature.WriteNullListAsEmpty);//List字段如果为null,输出为[],而非null
        messageConverter.setFastJsonConfig(fastJsonConfig);
        return messageConverter;
    }