Springboot环境下的配置
1.maven引包
1 <dependency> 2 <groupId>com.alibaba</groupId> 3 <artifactId>druid</artifactId> 4 <version>1.0.26</version> 5 </dependency>
2.创建配置类
1 package com.tqh.demo.config; 2 3 import com.alibaba.druid.pool.DruidDataSource; 4 import com.alibaba.druid.support.http.StatViewServlet; 5 import com.alibaba.druid.support.http.WebStatFilter; 6 import org.slf4j.Logger; 7 import org.slf4j.LoggerFactory; 8 import org.springframework.beans.factory.annotation.Value; 9 import org.springframework.boot.web.servlet.FilterRegistrationBean; 10 import org.springframework.boot.web.servlet.ServletRegistrationBean; 11 import org.springframework.context.annotation.Bean; 12 import org.springframework.context.annotation.Configuration; 13 14 import javax.sql.DataSource; 15 import java.sql.SQLException; 16 import java.util.Properties; 17 18 19 /** 20 * @Author: Mcorleon 21 * @Date: 18-7-27 14:37 22 */ 23 @Configuration 24 public class DruidConfig { 25 26 private Logger logger = LoggerFactory.getLogger(DruidConfig.class); 27 28 @Value("${spring.datasource.url}") 29 private String dbUrl; 30 31 @Value("${spring.datasource.username}") 32 private String username; 33 34 @Value("${spring.datasource.password}") 35 private String password; 36 37 @Value("${spring.datasource.driver-class-name}") 38 private String driverClassName; 39 40 @Value("${spring.datasource.initialSize}") 41 private int initialSize; 42 43 @Value("${spring.datasource.minIdle}") 44 private int minIdle; 45 46 @Value("${spring.datasource.maxActive}") 47 private int maxActive; 48 49 @Value("${spring.datasource.maxWait}") 50 private int maxWait; 51 52 @Value("${spring.datasource.timeBetweenEvictionRunsMillis}") 53 private int timeBetweenEvictionRunsMillis; 54 55 @Value("${spring.datasource.minEvictableIdleTimeMillis}") 56 private int minEvictableIdleTimeMillis; 57 58 @Value("${spring.datasource.validationQuery}") 59 private String validationQuery; 60 61 @Value("${spring.datasource.testWhileIdle}") 62 private boolean testWhileIdle; 63 64 @Value("${spring.datasource.testOnBorrow}") 65 private boolean testOnBorrow; 66 67 @Value("${spring.datasource.testOnReturn}") 68 private boolean testOnReturn; 69 70 @Value("${spring.datasource.filters}") 71 private String filters; 72 73 @Value("${spring.datasource.logSlowSql}") 74 private String logSlowSql; 75 76 @Value("${spring.datasource.publickey}") 77 private String publickey; 78 79 @Bean 80 public ServletRegistrationBean druidServlet() { 81 ServletRegistrationBean reg = new ServletRegistrationBean(); 82 reg.setServlet(new StatViewServlet()); 83 reg.addUrlMappings("/druid/*"); 84 //登录druid是否需要密码 85 // reg.addInitParameter("loginUsername", username); 86 // reg.addInitParameter("loginPassword", password); 87 reg.addInitParameter("logSlowSql", logSlowSql); 88 return reg; 89 } 90 91 @Bean 92 public FilterRegistrationBean filterRegistrationBean() { 93 FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(); 94 filterRegistrationBean.setFilter(new WebStatFilter()); 95 filterRegistrationBean.addUrlPatterns("/*"); 96 filterRegistrationBean.addInitParameter("exclusions", "*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*"); 97 filterRegistrationBean.addInitParameter("profileEnable", "true"); 98 return filterRegistrationBean; 99 } 100 101 @Bean 102 public DataSource druidDataSource() { 103 DruidDataSource datasource = new DruidDataSource(); 104 //数据库密码加密配置 105 Properties connectionProperties=new Properties(); 106 connectionProperties.setProperty("config.decrypt","true"); 107 connectionProperties.setProperty("config.decrypt.key",publickey); 108 109 datasource.setUrl(dbUrl); 110 datasource.setUsername(username); 111 datasource.setPassword(password); 112 datasource.setConnectProperties(connectionProperties); 113 datasource.setDriverClassName(driverClassName); 114 datasource.setInitialSize(initialSize); 115 datasource.setMinIdle(minIdle); 116 datasource.setMaxActive(maxActive); 117 datasource.setMaxWait(maxWait); 118 datasource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis); 119 datasource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis); 120 datasource.setValidationQuery(validationQuery); 121 datasource.setTestWhileIdle(testWhileIdle); 122 datasource.setTestOnBorrow(testOnBorrow); 123 datasource.setTestOnReturn(testOnReturn); 124 try { 125 datasource.setFilters(filters); 126 } catch (SQLException e) { 127 logger.error("druid configuration initialization filter", e); 128 } 129 return datasource; 130 } 131 132 }
3.application.yml配置
1 server: 2 port: 9090 3 spring: 4 datasource: 5 type: com.alibaba.druid.pool.DruidDataSource 6 url: jdbc:mysql://localhost:3306/shiro_test?useUnicode=true&characterEncoding=utf8&useSSL=false 7 username: root 8 password: HKMN8fFgGT4s23cKLt5WD6/PN0kSWzgF1o5FcCZnjh1fD5+vw4FXDiWWttFQtiq4NJK64DgVXCYechjfsUyJzA== 9 publickey: MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAJ7GBjiihzT3GYDn2JfpqjhPJ8Opo/Nn4n9GVHCv0d2PM8DPrwAtjQ9RmpwpWFWK5ErmMDKF32Hv7JFMEaCzH9MCAwEAAQ== 10 driver-class-name: com.mysql.jdbc.Driver 11 # 下面为连接池的补充设置,应用到上面所有数据源中 12 initialSize: 5 13 minIdle: 5 14 maxActive: 20 15 # 配置获取连接等待超时的时间 16 maxWait: 60000 17 # 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 18 timeBetweenEvictionRunsMillis: 60000 19 # 配置一个连接在池中最小生存的时间,单位是毫秒 20 minEvictableIdleTimeMillis: 300000 21 validationQuery: SELECT 1 FROM DUAL 22 testWhileIdle: true 23 testOnBorrow: false 24 testOnReturn: false 25 # 配置监控统计拦截的filters,去掉后监控界面sql无法统计,‘wall‘用于防火墙 ‘config‘开启密码加密 26 filters: stat,wall,log4j,config 27 logSlowSql: true 28 mvc: 29 view: 30 prefix: classpath:/templates/ 31 suffix: .html 32 static-path-pattern: /static/** 33 mybatis: 34 type-aliases-package: com.tqh.demo.model
其中,publickey用于解密出密码,私钥,公钥,暗文密码都是用 ConfigTools类生成的,生成方法:找到durid jar包的路径并运行:
java -cp 路径/druid.jar com.alibaba.druid.filter.config.ConfigTools 你的明文密码
最后在浏览器输入http://localhost:9090/druid即可开启监控页面
如果使用了shiro记得在shiro配置类里的过滤链设置不拦截druid :
filterChainDefinitionMap.put("/druid/**", "anon");
原文地址:https://www.cnblogs.com/Mcorleon/p/9381486.html
时间: 2024-10-27 10:54:59