Druid是阿里巴巴開發(fā)的一個連接池，他提供了一個高效、功能強(qiáng)大、可擴(kuò)展性好的數(shù)據(jù)庫連接池，區(qū)別于hikari。如果選擇高性能可以選hikari，如果要功能多就選，druid。
首先pom引入依賴
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<dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency> <dependency> <groupId>com.alibaba</groupId> <artifactId>druid</artifactId> <version>1.2.6</version> </dependency> |
然后yml配置參數(shù)
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server: port: 8888spring: datasource: username: root password: root url: jdbc:mysql://localhost:3306/mybatis?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=UTC driver-class-name: com.mysql.cj.jdbc.Driver type: com.alibaba.druid.pool.DruidDataSource initialSize: 10 minIdle: 1 maxActive: 10 maxWait: 10000 timeBetweenEvictionRunsMillis: 6000 minEvictableIdleTimeMillis: 300000 testWhileIdle: true testOnBorrow: true testOnReturn: true poolPreparedStatements: true maxPoolPreparedStatementPerConnectionSize: 20 validationQuery: select 1# stat 監(jiān)控統(tǒng)計,wall 防止sql注入,log4j （yml 要配置，不然會報錯） 日志統(tǒng)計 filters: stat,wall,log4j |
然后在項目config下配置參數(shù)
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import java.util.HashMap;@Configurationpublic class DruidConfig implements WebMvcConfigurer { @Bean @ConfigurationProperties(prefix = "spring.datasource") public DataSource druidDataSource(){ return new DruidDataSource(); } //后臺監(jiān)控 @Bean public ServletRegistrationBean statViewServlet(){ ServletRegistrationBean<StatViewServlet> statViewServlet = new ServletRegistrationBean<>(new StatViewServlet(), "/druid/*"); //配置后臺登錄用戶名密碼 HashMap<String, String> objectObjectHashMap = new HashMap<>(); //用戶名參數(shù)密碼不能改變，系統(tǒng)配置 objectObjectHashMap.put("loginUsername","admin"); objectObjectHashMap.put("loginPassword","admin"); //允許誰可以訪問 為空時所有人可以訪問 例如：objectObjectHashMap.put("allow","localhost"); 代表只能自己訪問 objectObjectHashMap.put("allow",""); //禁止誰訪問 objectObjectHashMap.put("name","192.168.0.1"); statViewServlet.setInitParameters(objectObjectHashMap); return statViewServlet; }} |
然后就可以在后臺輸入 項目地址/druid進(jìn)行登錄訪問
到此這篇關(guān)于一文秒懂springboot druid 配置的文章就介紹到這了,更多相關(guān)springboot druid 配置內(nèi)容請搜索服務(wù)器之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持服務(wù)器之家！
原文鏈接：https://blog.csdn.net/qq_41820986/article/details/119719429
