配置类(配置信息在类中)

  1. @Configuration
  2. public class DruidDBConfig {
  4.     @Bean
  5.     public ServletRegistrationBean druidServlet() {
  6.         ServletRegistrationBean reg = new ServletRegistrationBean();
  7.         reg.setServlet(new StatViewServlet());
  8.         reg.addUrlMappings("/druid/*");
  9.         reg.addInitParameter("loginUsername", "druid");
  10.         reg.addInitParameter("loginPassword", "123456");
  11.         reg.addInitParameter("resetEnable", "false");
  12.         return reg;
  13.     }
  15.     @Bean
  16.     public FilterRegistrationBean filterRegistrationBean() {
  17.         FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean();
  18.         filterRegistrationBean.setFilter(new WebStatFilter());
  19.         Map<String, String> initParams = new HashMap<String, String>();
  20.         initParams.put("exclusions", "*.js,*.gif,*.jpg,*.bmp,*.png,*.css,*.ico,/druid/*");
  21.         filterRegistrationBean.setInitParameters(initParams);
  22.         filterRegistrationBean.addUrlPatterns("/*");
  23.         return filterRegistrationBean;
  25.     }
  26. }

配置类(配置信息在yml文件中)

配置类

  1. @Configuration
  2. public class DataSourceConfig {
  3.     /**
  4.      * *注册一个StatViewServlet
  5.      * *@return
  6.      */
  7.     @Bean
  8.     @ConfigurationProperties("datasource.druid.stat-view-servlet")
  9.     public ServletRegistrationBean druidStatViewServle(){
  10.         return new ServletRegistrationBean(new StatViewServlet());
  11.     }
  13.     @Bean
  14.     @ConfigurationProperties("datasource.druid.web-stat-filter")
  15.     public FilterRegistrationBean druidStatFilter() {
  16.         return new FilterRegistrationBean(new WebStatFilter());
  17.     }
  19. }

yml文件

  1.  dataSource:
  2.     druid:
  3.         stat-view-servlet:
  4.             #是否启用StatViewServlet（监控页面）默认值为false（考虑到安全问题默认并未启动，如需启用建议设置密码或白名单以保障安全）
  5.             enabled: true
  6.             url-mappings: "/druid2/*"
  7.             # 该参数为map, key必须保持该格式
  8.             init-parameters:
  9.                 loginUsername: "admin"
  10.                 loginPassword: "admin"
  11.                 resetEnable: "false"
  12.         # WebStatFilter配置，说明请参考Druid Wiki，配置_配置WebStatFilter
  13.         web-stat-filter:
  14.             #是否启用StatFilter默认值false
  15.             enabled: true
  16.             url-patterns: "/*"
  17.             # 该参数为map, key必须保持该格式
  18.             init-parameters:
  19.                 exclusions: "*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*"

注意事项

  1. init-parameters在对应实体类中是map,spring读取yml后会直接进行put,所以loginUsername,loginPassword等不可以写成login-username,login-password格式
  2. 在设置resetEnable(是否可以重置)后, 页面上方的重置按钮还是可以点击,并返回已重置.但是实际上没有进行操作