org.springframework.core.convert.converter.Converter

public class DateConverter implements Converter<String,Date> {
    @Override
    public Date convert(String s) {
        //將日期字符串轉(zhuǎn)換為日期對象返回
        //自定義日期格式
        SimpleDateFormat sf = new SimpleDateFormat("yyyy-MM-dd");
        Date date;
        try {
            //轉(zhuǎn)換
            date = sf.parse(s);
        } catch (ParseException e) {
            throw new RuntimeException(e);
        }
        //將日期對象返回
        return date;
    }
}

conversionService

org.springframework.context.support.ConversionServiceFactoryBean

<bean id="conversionService" class="org.springframework.context.support.ConversionServiceFactoryBean">
        <!--配置converters屬性-->
        <property name="converters">
            <list>
                <!--指向DateConverter實現(xiàn)類-->
                <bean class="com.jd.converter.DateConverter"></bean>
            </list>
        </property>
    </bean>

<!--mvc的注解驅(qū)動-->
<mvc:annotation-driven conversion-service="conversionService"/>

@Controller
public class UserController {
    @RequestMapping(value = "/quick13")
    @ResponseBody
    public void save13(Date date){
        System.out.println(date);
    }
}