Spring依赖注入对于Date类型数据的处理
编写Date数据处理类:继承java.beans.PropertyEditorSupport,覆盖父类中的setAsText方法,相关代码如下:
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package com.gengyang.spring;
import java.beans.PropertyEditorSupport;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
public class UtilDatePropertyEditor extends PropertyEditorSupport {
private String format = "yyyy-MM-dd";
public void setAsText(String text) throws IllegalArgumentException {
SimpleDateFormat dateFormat = new SimpleDateFormat(format);
try {
Date date = dateFormat.parse(text);
setValue(date);
} catch (ParseException e) {
e.printStackTrace();
}
}
public void setFormat(String format) {
this.format = format;
}
}
2.配置Spring配置文件:
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<bean id="dateFormat" >
<property name="customEditors">
<map>
<entry key="java.util.Date">
<bean value="yyyy/MM/dd HH:mm:ss"></property>
</bean>
</entry>
</map>
</property>
</bean>
