po
在属性上增加注解 @NumberFormat(pattern = "#,#.#")
java
package com.test.pojo;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.format.annotation.NumberFormat;
import java.util.Date;
public class Users {
private int uid;
private String uname;
private String pwd;
//地址对象
private Address address;
@DateTimeFormat(pattern = "yyyy-MM-dd")
private Date birthday;
@NumberFormat(pattern = "#,#.#")
private float money;
public float getMoney() {
return money;
}
public void setMoney(float money) {
this.money = money;
}
public Date getBirthday() {
return birthday;
}
public void setBirthday(Date birthday) {
this.birthday = birthday;
}
public int getUid() {
return uid;
}
public void setUid(int uid) {
this.uid = uid;
}
public String getUname() {
return uname;
}
public void setUname(String unamea) {
this.uname = uname;
}
public String getPwd() {
return pwd;
}
public void setPwd(String pwd) {
this.pwd = pwd;
}
public Address getAddress() {
return address;
}
public void setAddress(Address address) {
this.address = address;
}
@Override
public String toString() {
return "Users{" +
"uid=" + uid +
", uname='" + uname + '\'' +
", pwd='" + pwd + '\'' +
", address=" + address +
", birthday=" + birthday +
", money=" + money +
'}';
}
}
spring配置文件
添加mvc:annotation-driven</mvc:annotation-driven>
xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd">
<!-- 1. 配置 需要扫描的控制层在哪个包 -->
<context:component-scan base-package="com.test.controller"></context:component-scan>
<!-- 2 配置 视图解析器 中的 前缀和后缀 -->
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!-- 设置前缀 -->
<property name="prefix" value="/WEB-INF/"/>
<!-- 设置后缀 -->
<property name="suffix" value=".jsp"/>
</bean>
<!-- 开启注解驱动
注册了两个数据转换的注解@NumberFormatannotation支持,@DateTimeFormat
json相关的。。
-->
<mvc:annotation-driven></mvc:annotation-driven>
</beans>