Bean1.java

package com.eric.springlab;

import org.springframework.beans.factory.annotation.Value;

public class Bean1 implements IBean1 {

    private String var1;

    @Override
    public String hello(String name) {
        return var1 + ", " + name;
    }

    @Override
    @Value("${var1}")
    public void setVar1(String var1) {
        this.var1 = var1;
    }
}