mybatis total file configuration (xml)

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <!DOCTYPE configuration
 3   PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
 4   "http://mybatis.org/dtd/mybatis-3-config.dtd">
 5 <configuration>
 6     
 7     <!-- 引入properties文件 -->
 8     <properties resource="jdbc.properties"/>
 9     
10     <!-- 全局配置 -->
11     <settings>
12         <!-- 打印Mybatis运行日志 -->
13         <setting name="logImpl" value="STDOUT_LOGGING"/>
14         <!- opening the secondary cache ->
15         <Setting name = "cacheEnabled" value = "to true" />
 16          <-! lazy loading opening (lazy loading) ->
 . 17          <Setting name = "lazyLoadingEnabled" value = "to true" />
 18 is          <-! to false is lazy loading, true is preloaded (emergency loading) ->
 . 19          <Setting name = "aggressiveLazyLoading" value = "to false" />
 20 is      </ Settings>
 21 is  
22 is      <-! alias to the subject ->
 23      < typeAliases>
 24          <-! <typeAlias type = "com.lovo.j173mybatis.bean.UserBean" Alias = "sfasdf" /> ->
 25          < Package name = "com.lovo.j173mybatis.
bean"/>
26     </typeAliases>
27 
28     <Environments default = "Develoment">
 29          <Environment the above mentioned id = "Develoment">
 30              <-! tell Mybatis transaction management using JDBC manage affairs ->
 31              <transactionManager of the type = "JDBC" />
 32              <! - configure data sources: a database which tells Mybatis connection configuration. 1 ->
 33 is > - <- <type the dataSource = "the POOLED"!>
 34 is <- <Property name = "Driver" value = "com.mysql! .jdbc.Driver "/> ->
 35 ! <- <Property name =" url "value =" jdbc: MySQL: // localhost: 3306 / j173web characterEncoding = UTF-8 "/> ->?
 36 < !
--                 <property name="username" value="root"/> -->
37 <!--                 <property name="password" value="lovo"/> -->
38 <!--             </dataSource> -->
39             <!-- 配置数据源：告诉Mybatis连接哪一个数据库 配置方法2-->
40             <dataSource type="POOLED">
41                 <property name="driver" value="${jdbc_driver}"/>
42                 <property name="url" value="${jdbc_url}"/>
43                 <property name="username" value="${jdbc_username}"/>
44                 <property name="password" value="${jdbc_password}"/>
45             </dataSource>
46         </environment>
47     </environments>
48     
49     <! - Mapping Register File ->
 50      <by mappers>
 51 is          <= Resource Mapper "absolute Road King .xml" />
 52 is      
53 is      </ by mappers>
 54 is </ Configuration>
 55
mybatis total file configuration (xml)

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