import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Map;
import org.apache.commons.beanutils.ConversionException;
import org.apache.commons.beanutils.ConvertUtils;
import org.apache.commons.beanutils.Converter;
public class BeanUtils {
public static void transMap2Bean(Map<String, Object> map, Object obj) {
//ConvertUtils.register(new DateLocaleConverter(), Date.class);
ConvertUtils.register(new Converter()
{
@SuppressWarnings("rawtypes")
public Object convert(Class arg0, Object arg1)
{
//System.out.println("注册字符串转换为date类型转换器");
if(arg1 == null)
{
return null;
}
if(!(arg1 instanceof String))
{
throw new ConversionException("只支持字符串转换 !");
}
String str = (String)arg1;
if(str.trim().equals(""))
{
return null;
}
SimpleDateFormat sd = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
try{
return sd.parse(str);
}
catch(ParseException e)
{
throw new RuntimeException(e);
}
}
}, java.util.Date.class);
if (map == null || obj == null) {
return;
}
try {
org.apache.commons.beanutils.BeanUtils.populate(obj, map);
} catch (Exception e) {
System.out.println("Map<String,Object>转化Bean异常:" + e);
}
}
}
Map转为Bean,注册String转Date
点赞
收藏