上传后台管理系统代码

2025-07-01 23:26:38 +00:00 · 2020-05-06 07:40:43 +08:00
parent 8ba73ed42b
commit ca9fd1c2f7
1182 changed files with 276446 additions and 0 deletions
--- a/novel-admin/src/main/java/com/java2nb/common/config/DruidDBConfig.java
+++ b/novel-admin/src/main/java/com/java2nb/common/config/DruidDBConfig.java
@ -0,0 +1,132 @@
+package com.java2nb.common.config;
+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.beans.factory.annotation.Value;
+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 org.springframework.context.annotation.Primary;
+
+import javax.sql.DataSource;
+import java.sql.SQLException;
+
+/**
+ * Created by PrimaryKey on 17/2/4.
+ */
+@SuppressWarnings("AlibabaRemoveCommentedCode")
+@Configuration
+public class DruidDBConfig {
+    private Logger logger = LoggerFactory.getLogger(DruidDBConfig.class);
+    @Value("${spring.datasource.url}")
+    private String dbUrl;
+
+    @Value("${spring.datasource.username}")
+    private String username;
+
+    @Value("${spring.datasource.password}")
+    private String password;
+
+    @Value("${spring.datasource.driverClassName}")
+    private String driverClassName;
+
+    @Value("${spring.datasource.initialSize}")
+    private int initialSize;
+
+    @Value("${spring.datasource.minIdle}")
+    private int minIdle;
+
+    @Value("${spring.datasource.maxActive}")
+    private int maxActive;
+
+    @Value("${spring.datasource.maxWait}")
+    private int maxWait;
+
+    @Value("${spring.datasource.timeBetweenEvictionRunsMillis}")
+    private int timeBetweenEvictionRunsMillis;
+
+    @Value("${spring.datasource.minEvictableIdleTimeMillis}")
+    private int minEvictableIdleTimeMillis;
+
+    @Value("${spring.datasource.validationQuery}")
+    private String validationQuery;
+
+    @Value("${spring.datasource.testWhileIdle}")
+    private boolean testWhileIdle;
+
+    @Value("${spring.datasource.testOnBorrow}")
+    private boolean testOnBorrow;
+
+    @Value("${spring.datasource.testOnReturn}")
+    private boolean testOnReturn;
+
+    @Value("${spring.datasource.poolPreparedStatements}")
+    private boolean poolPreparedStatements;
+
+    @Value("${spring.datasource.maxPoolPreparedStatementPerConnectionSize}")
+    private int maxPoolPreparedStatementPerConnectionSize;
+
+    @Value("${spring.datasource.filters}")
+    private String filters;
+
+    @Value("{spring.datasource.connectionProperties}")
+    private String connectionProperties;
+
+    @Bean(initMethod = "init", destroyMethod = "close")   //声明其为Bean实例
+    @Primary  //在同样的DataSource中，首先使用被标注的DataSource
+    public DataSource dataSource() {
+        DruidDataSource datasource = new DruidDataSource();
+
+        datasource.setUrl(this.dbUrl);
+        datasource.setUsername(username);
+        datasource.setPassword(password);
+        datasource.setDriverClassName(driverClassName);
+
+        //configuration
+        datasource.setInitialSize(initialSize);
+        datasource.setMinIdle(minIdle);
+        datasource.setMaxActive(maxActive);
+        datasource.setMaxWait(maxWait);
+        datasource.setTimeBetweenEvictionRunsMillis(timeBetweenEvictionRunsMillis);
+        datasource.setMinEvictableIdleTimeMillis(minEvictableIdleTimeMillis);
+        datasource.setValidationQuery(validationQuery);
+        datasource.setTestWhileIdle(testWhileIdle);
+        datasource.setTestOnBorrow(testOnBorrow);
+        datasource.setTestOnReturn(testOnReturn);
+        datasource.setPoolPreparedStatements(poolPreparedStatements);
+        datasource.setMaxPoolPreparedStatementPerConnectionSize(maxPoolPreparedStatementPerConnectionSize);
+        try {
+            datasource.setFilters(filters);
+        } catch (SQLException e) {
+            logger.error("druid configuration initialization filter", e);
+        }
+        datasource.setConnectionProperties(connectionProperties);
+
+        return datasource;
+    }
+
+    @Bean
+    public ServletRegistrationBean druidServlet() {
+        ServletRegistrationBean reg = new ServletRegistrationBean();
+        reg.setServlet(new StatViewServlet());
+        reg.addUrlMappings("/druid/*");
+        reg.addInitParameter("allow", ""); //白名单
+        return reg;
+    }
+
+    @Bean public FilterRegistrationBean filterRegistrationBean() {
+        FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean();
+        filterRegistrationBean.setFilter(new WebStatFilter());
+        filterRegistrationBean.addUrlPatterns("/*");
+        filterRegistrationBean.addInitParameter("exclusions", "*.js,*.gif,*.jpg,*.png,*.css,*.ico,/druid/*");
+        filterRegistrationBean.addInitParameter("profileEnable", "true");
+        filterRegistrationBean.addInitParameter("principalCookieName","USER_COOKIE");
+        filterRegistrationBean.addInitParameter("principalSessionName","USER_SESSION");
+        filterRegistrationBean.addInitParameter("DruidWebStatFilter","/*");
+        return filterRegistrationBean;
+    }
+}
+