springboot时间日期格式化转换，支持Date、LocalDateTime类型
MVC接收参数时的日期解析
```java
package cn.itsub.manghe.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.format.Formatter;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.Date;
import java.util.Locale;
/** * MVC接收参数时的日期解析 */
@Configuration
public class DateFormatConfig {
static final String DataTimePattern = "yyyy-MM-dd HH:mm:ss";
static final String DataPattern = "yyyy-MM-dd";
@Bean
public Formatter<LocalDateTime> localDateTimeFormatter() {
return new Formatter<LocalDateTime>() {
@Override public String print(LocalDateTime localDate, Locale locale) {
return DateTimeFormatter.ofPattern(DataTimePattern,locale).format(localDate);
}
@Override public LocalDateTime parse(String s, Locale locale) {
return LocalDateTime.parse(s,DateTimeFormatter.ofPattern(DataTimePattern,locale));
}
};
}
@Bean
public Formatter<LocalDate> localDateFormatter() {
return new Formatter<LocalDate>() {
@Override public String print(LocalDate localDate, Locale locale) {
return DateTimeFormatter.ofPattern(DataPattern,locale).format(localDate);
}
@Override public LocalDate parse(String s, Locale locale) {
return LocalDate.parse(s,DateTimeFormatter.ofPattern(DataPattern,locale));
}
};
}
@Bean
public Formatter<Date> dateFormatter() {
SimpleDateFormat df = new SimpleDateFormat(DataTimePattern);
return new Formatter<Date>() {
@Override public String print(Date date, Locale locale) {
return df.format(date);
}
@Override public Date parse(String s, Locale locale) throws ParseException {
return df.parse(s);
}
};
}
}
```