Spring MVC automatic Date formatting bindings

in Springmvc, we will often use its automatic binding parameters, binding date often reported 400 error → Bad Request (

The request was faulted and the server was unable to understand the request due to a malformed syntax. The client program cannot repeat this request without modification .)

Nonsense not much to say, directly on the code,

There are a number of workarounds:

   the first type:     

   Pre name= "code" class= "HTML" ><bean id= "Conversionservice" class= " Org.springframework.format.support.FormattingConversionServiceFactoryBean "><property name=" formatters " ><set><bean class= "Com.sfbf.util.DateFormatter" ></bean></set></property></ Bean> 
 
 

I wrote a dateformatter in the background to implement the Formatter<date> interface:

Import Java.text.parseexception;import java.text.simpledateformat;import java.util.date;import Java.util.Locale; Import Org.springframework.format.formatter;public class Dateformatter implements formatter<date> {@ Overridepublic String Print (Date arg0, Locale arg1) {//TODO auto-generated method Stubreturn null;} @Overridepublic Date Parse (String text, locale locale) throws parseexception {SimpleDateFormat format = new Simpledateform At ("Yyyy-mm-dd HH:mm:ss");D ate Date = null;try {if (! "). Equals (text) &&null!=text) date = Format.parse (text);} catch (Exception e) {format = new SimpleDateFormat ("YYYY-MM-DD");d ate = Format.parse (text);} return date;}}
The second method:You can add annotations directly to the method @ResponseBody return the JSON data if the JavaBean property contains data of the date type:

   like the blog I wrote earlier http://blog.csdn.net/u012169499/article/details/45026411  

write a jsondateserializer to let it inherit Jsonserializer, and then adds the specified annotation on the property methodof the corresponding entity:@JsonSerialize  can be implemented. 

Spring MVC automatic Date formatting bindings