jar包版本:druid-1.0.15.jarjava
cmd命令行執行mysql
java -cp druid-1.0.15.jar com.alibaba.druid.filter.config.ConfigTools 加密串
獲得密文spring
package com.heli.core.user.common; import com.alibaba.druid.filter.config.ConfigTools; import com.alibaba.druid.pool.DruidDataSource; /** * 用來解密配置中的密文(重點配置,在這裏擴展用戶名的解密) * setUsername(name) 方法對應xml中的一個property屬性,password默認加密不須要重寫, * 還能夠加密url 重寫setUrl(url) */ @SuppressWarnings("all") public class DecryptDruidSource extends DruidDataSource{ @Override public void setUsername(String username) { try { username = ConfigTools.decrypt(username); } catch (Exception e) { e.printStackTrace(); } super.setUsername(username); } }
<bean id="dataSource" class="com.heli.core.user.common.DecryptDruidSource"> <property name="driverClassName" value="${driver}" /> <property name="url" value="${url}" /> <property name="username" value="${username}" /> <property name="password" value="${password}" /> <!-- config.decrypt=true --> <property name="filters" value="config" /> <property name="connectionProperties" value="config.decrypt=true" /> <!-- 初始化鏈接大小 --> <property name="initialSize" value="${initialSize}" /> <!-- 鏈接池最大使用鏈接數量 --> <property name="maxActive" value="${maxActive}" /> <!-- 鏈接池最大空閒 這個參數已經被棄用 <property name="maxIdle" value="${maxIdle}"></property> --> <!-- 鏈接池最小空閒 --> <property name="minIdle" value="${minIdle}"></property> <!-- 獲取鏈接最大等待時間 --> <property name="maxWait" value="${maxWait}"></property> <property name="validationQuery" value="${validationQuery}" /> <property name="testWhileIdle" value="${testWhileIdle}" /> <property name="testOnBorrow" value="${testOnBorrow}" /> <property name="testOnReturn" value="${testOnReturn}" /> <!-- 配置間隔多久才進行一次檢測,檢測須要關閉的空閒鏈接,單位是毫秒 --> <property name="timeBetweenEvictionRunsMillis" value="${timeBetweenEvictionRunsMillis}" /> <!-- 配置一個鏈接在池中最小生存的時間,單位是毫秒 --> <property name="minEvictableIdleTimeMillis" value="${minEvictableIdleTimeMillis}" /> <!-- 關閉長時間不使用的鏈接 --> <!-- 打開removeAbandoned功能 --> <property name="removeAbandoned" value="${removeAbandoned}" /> <!-- 1200秒,也就是20分鐘 --> <property name="removeAbandonedTimeout" value="${removeAbandonedTimeout}" /> <!-- 關閉abanded鏈接時輸出錯誤日誌 --> <property name="logAbandoned" value="${logAbandoned}" /> </bean>
#mysql username=f0PSl0Lzxh6CxzuFIdEg+wVx045fSE2VtUP45G9HH2cjVQnmGGgcK5CLzNUJoR6tGwRO44h74OxrBWuDzWC8jg== password=f0PSl0Lzxh6CxzuFIdEg+wVx045fSE2VtUP45G9HH2cjVQnmGGgcK5CLzNUJoR6tGwRO44h74OxrBWuDzWC8jg== url=jdbc:mysql://192.168.1.194/user?characterEncoding=utf-8 driver=com.mysql.jdbc.Driver initialSize=5 minIdle=5 maxActive=20 maxWait=60000 timeBetweenEvictionRunsMillis=60000 minEvictableIdleTimeMillis=30000 validationQuery=SELECT 1 testWhileIdle=true testOnBorrow=true testOnReturn=true filters=stat,log4j removeAbandoned=true removeAbandonedTimeout=1200 logAbandoned=true