日期转换器

日期转换器1:

package com.audi.module.app.resolver;

import java.util.HashSet;
import java.util.Set;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.support.ConversionServiceFactoryBean;
import org.springframework.core.convert.ConversionService;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import com.audi.module.app.interceptor.DateConverter;

@Configuration
public class WebMvcDateConfig extends WebMvcConfigurerAdapter{
    /**
     * 配置全局日期转换器
     */
    @Bean
    @Autowired
    public ConversionService getConversionService(DateConverter dateConverter){
        ConversionServiceFactoryBean factoryBean = new ConversionServiceFactoryBean();
        Set<DateConverter> converters = new HashSet<DateConverter>();
        converters.add(dateConverter);
        factoryBean.setConverters(converters);
        return factoryBean.getObject();
    }
}

日期转换器2

package com.audi.module.app.interceptor;

import java.text.SimpleDateFormat;
import java.util.Date;

import org.apache.commons.lang3.StringUtils;
import org.springframework.core.convert.converter.Converter;
import org.springframework.stereotype.Component;

@Component
public class DateConverter implements Converter<String,Date> {
    private static final String dateFormat = "yyyy-MM-dd HH:mm:ss";
    private static final String shortDateFormat = "yyyy-MM-dd";
    private static final String dateFormat2 = "yyyy/MM/dd HH:mm:ss";
    private static final String shortDateFormat2 = "yyyy/MM/dd";
    @Override
    public Date convert(String source) {
        if (StringUtils.isBlank(source)) {
            return null;
        }
        source = source.trim();
        try {
            SimpleDateFormat formatter;
            if (source.contains("-")) {
                if (source.contains(":")) {
                    formatter = new SimpleDateFormat(dateFormat);
                } else {
                    formatter = new SimpleDateFormat(shortDateFormat);
                }
                Date dtDate = formatter.parse(source);
                return dtDate;
            } else if (source.contains("/")) {
                if (source.contains(":")) {
                    formatter = new SimpleDateFormat(dateFormat2);
                } else {
                    formatter = new SimpleDateFormat(shortDateFormat2);
                }
                Date dtDate = formatter.parse(source);
                return dtDate;
            }
        } catch (Exception e) {
            throw new RuntimeException(String.format("parser %s to Date fail", source));
        }
        throw new RuntimeException(String.format("parser %s to Date fail", source));
    }

}