2019独角兽企业大额募集Python工程师标准
valuefilterpublicclassbigdecimalvaluefilterimplementsvaluefilter { @ overridepublicobjectprocess (objecto,字符串名称, 实现对象进程=valuevalueinstanceofbigdecimal (return ) (bigdecimal ) value ).setScale(2)2).toString ); }返回值; }} JSON转换JSONobject.tojsonstring(object,bigDecimalValueFilter,serializer feature.writenullnumberaszero ); 转载于:https://my.oschina.net/u/3159571/blog/3003226