Tool class: About resolving date formats in the database, passing Response.getwriter (). Write (JSON) to the foreground date format confusing problem summary

After Response.getwriter (). Write (JSON) to the foreground date format confusing problem summary

Import Java.text.SimpleDateFormat;
Import Net.sf.json.JsonConfig;
Import Net.sf.json.processors.JsonValueProcessor;

public class Datejsonvalueprocessor implements Jsonvalueprocessor
{

Private String format;
Public datejsonvalueprocessor (String format) {
This.format = format;
}

public object Processarrayvalue (object value, Jsonconfig jsonconfig)
{
return null;
}

Public Object Processobjectvalue (String key, object value, Jsonconfig jsonconfig)
{
if (value = = null)
{
return "";
}
if (value instanceof Java.sql.Timestamp)
{
String str = new SimpleDateFormat (format). Format ((java.sql.Timestamp) value);
return str;
}
if (value instanceof java.util.Date)
{
String str = new SimpleDateFormat (format). Format ((java.util.Date) value);
return str;
}

return value.tostring ();
}
}

Date issues in the daily development process often encounter the problem of format mismatch, but the general solution is relatively single, as long as find the right method, I believe it can be quickly resolved!!! Good luck!!!!

Tool class: About resolving date formats in the database, passing Response.getwriter (). Write (JSON) to the foreground date format confusing problem summary