ViontechApplication.java

package com.viontech;

import com.viontech.domain.ViontechPropertyPlaceholderConfigurer;
import org.springframework.beans.factory.config.PropertyPlaceholderConfigurer;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.annotation.Resource;

@SpringBootApplication(scanBasePackages = {"com.viontech.*"})
public class ViontechApplication  extends SpringBootServletInitializer {
    public static void main(String[] args) {
        SpringApplication.run(ViontechApplication.class, args);
    }
    @Bean
    public static PropertyPlaceholderConfigurer properties(){
        return new ViontechPropertyPlaceholderConfigurer();
    }
}