package com.aijia.kmt.common;

import com.alibaba.druid.pool.DruidDataSource;
import com.alibaba.druid.support.http.StatViewServlet;
import com.alibaba.druid.support.http.WebStatFilter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.sql.DataSource;

/**
 * @author yangcan
 * 类描述:阿里数据库连接池 Druid配置http://localhost/druid/index.html druid管理平台
 * 创建时间:2019年5月15日 下午3:41:27

 */
@Configuration
public class DruidConfiguration {
	private static final Logger logger = LoggerFactory.getLogger(DruidConfiguration.class);
	private static final String DB_PREFIX = "spring.datasource";

	@Bean
	public ServletRegistrationBean druidServlet() {
		logger.info("init Druid Servlet Configuration ");
		ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new StatViewServlet(),
				"/druid/*");
		// IP白名单 (没有配置或者为空，则允许所有访问)
		servletRegistrationBean.addInitParameter("allow", "");
		// IP黑名单(共同存在时，deny优先于allow)
		// servletRegistrationBean.addInitParameter("deny", "192.168.1.100");
		// 控制台管理用户
		servletRegistrationBean.addInitParameter("loginUsername", "admin");
		servletRegistrationBean.addInitParameter("loginPassword", "aijia123456");
		// 是否能够重置数据 禁用HTML页面上的“Reset All”功能
		servletRegistrationBean.addInitParameter("resetEnable", "false");
		return servletRegistrationBean;
	}

	@Bean
	public FilterRegistrationBean filterRegistrationBean() {
		FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(new WebStatFilter());
		filterRegistrationBean.addUrlPatterns("/*");
		filterRegistrationBean.addInitParameter("exclusions", "*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*");
		return filterRegistrationBean;
	}

	@Bean
	@ConfigurationProperties(prefix = "spring.datasource")
	public DataSource druidDataSource() {
		return new DruidDataSource();
	}
}