java自学网(www.javazx.com)-java论坛,java电子书推荐:《深入浅出MyBatis技术原理与实战》
6 D4 x/ O5 I: ejava电子书推荐理由:为了填补这一空白本书主要介绍了Java MyBatis技术。本书详细介绍了MyBatis的基础组成、配置、映射器、动态SQL,教会读者正确使用MyBatis,书中包含大量的实例,使读者可以参考。接着介绍了MyBatis的运行原理和插件开发并配有一个完整的插件例子。5 z& ^/ d5 ^2 m" z/ v
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作者:杨开振 著
0 U: i$ E4 m( C# c+ M出版社:电子工业出版社' q1 }& T3 b5 J; K" @
出版时间:2016年08月
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java电子书目录:, p, g3 G# c! O9 W% G( M
第1 章 MyBatis 简介.................................................................................................................................. 1
8 D$ e9 c% P: p) s1.1 传统的JDBC 编程........................................................................................................................ 1
' Z$ C6 |6 l7 Q3 E1.2 ORM 模型....................................................................................................................................... 47 e/ q9 |' ]2 i' O5 j: I0 W
1.3 Hibernate.................................................................................................................................... 41 P6 `# {& e' i& H! t c% w" b
1.4 MyBatis ..................................................................................................................................... 9; I8 X6 I. ]% d r0 K& z" ~
1.5 什么时候用MyBatis....................................................................................................................12; ^0 X8 B8 b6 n X( h
第2 章 MyBaits 入门.........................................................................................................................13
4 v( }# q1 d" C- t5 x2.1 开发环境准备...............................................................................................................................13
F+ ^ {8 B( U4 O1 R# o3 w0 b& a2.1.1 下载MyBatis .........................................................................................................................13
9 Z! ] a5 r/ F7 E/ B2.1.2 搭建开发环境........................................................................................................................143 i" H: M& l. T# o. e
2.2 MyBatis 的基本构成....................................................................................................................15
, R( A1 H: e9 f# O, z2 C& x2.2.1 构建SqlSessionFactory..........................................................................................................15
& z* F5 I" p0 i% L5 r# Q! ^- `6 |2.2.2 创建SqlSession.....................................................................................................................19; h% |# [8 D/ {% I H* L
2.2.3 映射器...................................................................................................................................21
5 Q: ]6 H# V* y o3 B v/ D2.3 生命周期.........................................................................................................................................26
! k! p- s5 `& H( Z9 B: a; r4 O2.3.1 SqlSessionFactoryBuilder.......................................................................................................273 W, c: {- O0 }( D; X- h
2.3.2 SqlSessionFactory..................................................................................................................27
! y( z ]0 o( W0 Q. b3 ]! T2.3.3 SqlSession..............................................................................................................................271 t; B' U5 D0 ~2 g
2.3.4 Mapper...................................................................................................................................28
7 e o$ F6 p" d9 a- a. i, t- L0 l- {2.4 实例...........................................................................................................................................29
8 }# A; A/ C! i/ s% N8 L! }第3 章 配置.........................................................................................................................................37! ^) c: W4 Y, G) o& O( N: q9 v
3.1 properties 元素...............................................................................................................................38% H0 N! \1 l8 p. o
3.1.1 property 子元素......................................................................................................................38& z$ W6 i; C4 l q8 ?
3.1.2 properties 配置文件...............................................................................................................39
5 x7 X8 N7 p+ r- b3.1.3 程序参数传递........................................................................................................................39, L1 d# {/ j. A! p/ B0 e
3.1.4 优先级...................................................................................................................................402 f; t' w5 v# z0 _0 e, J! \
3.2 设置.........................................................................................................................................41
, `9 f* ~$ N$ i) U7 x2 C e3.3 别名........................................................................................................................................44
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3 E/ } ~: o6 Y( T+ S% f$ m) d2 ?3.3.1 系统定义别名........................................................................................................................44 3.3.2 自定义别名............................................................................................................................47 3.4 typeHandler 类型处理器.............................................................................................................48 3.4.1 系统定义的typeHandler........................................................................................................49 3.4.2 自定义typeHandler................................................................................................................51 3.4.3 枚举类型typeHandler............................................................................................................55 3.5 ObjectFactory.................................................................................................................................62 3.6 插件..................................................................................................................................................65 3.7 environments 配置环境...............................................................................................................65 3.7.1 概述.......................................................................................................................................65 3.7.2 数据库事务............................................................................................................................66 3.7.3 数据源...................................................................................................................................67 3.8 databaseIdProvider 数据库厂商标识.......................................................................................68 3.8.1 使用系统默认规则................................................................................................................68 3.8.2 不使用系统默认规则............................................................................................................69 3.9 引入映射器的方法.......................................................................................................................71 第4 章映射器..............................................................................................................................................73 4.1 映射器的主要元素.......................................................................................................................73 4.2 select 元素......................................................................................................................................74 4.2.1 概述.......................................................................................................................................74 4.2.2 简易数据类型的例子............................................................................................................75 4.2.3 自动映射...............................................................................................................................76
% d' T8 C3 \! q* Z7 K" p4.2.4 传递多个参数........................................................................................................................78 4.2.5 使用resultMap 映射结果集..................................................................................................81 4.3 insert 元素......................................................................................................................................82 4.3.1 概述.......................................................................................................................................82 4.3.2 主键回填和自定义................................................................................................................83 4.4 update 元素和delete 元素..........................................................................................................85 4.5 参数..................................................................................................................................................85 4.5.1 参数配置...............................................................................................................................86 4.5.2 存储过程支持........................................................................................................................86 4.5.3 特殊字符串替换和处理(#和$).........................................................................................87 4.6 sql 元素...........................................................................................................................................88 4.7 resultMap 结果映射集.................................................................................................................89 4.7.1 resultMap 元素的构成...........................................................................................................89 4.7.2 使用map 存储结果集............................................................................................................91 4.7.3 使用POJO 存储结果集.........................................................................................................91 4.7.4 级联.......................................................................................................................................92 4.8 缓存cache ....................................................................................................................................113 4.8.1 系统缓存(一级缓存和二级缓存)...................................................................................113 4.8.2 自定义缓存..........................................................................................................................117 第5 章 动态SQL ......................................................................................................................................119 5.1 概述................................................................................................................................................119 5.2 if 元素............................................................................................................................................120 5.3 choose、when、otherwise 元素..............................................................................................120 5.4 trim、where、set 元素..............................................................................................................121 5.5 foreach 元素.................................................................................................................................123 5.6 test 的属性....................................................................................................................................124 5.7 bind 元素.......................................................................................................................................125 第6 章 MyBatis 的解析和运行原理.....................................................................................................127 6.1 涉及的技术难点简介.................................................................................................................128 6.1.1 反射技术..............................................................................................................................129 6.1.2 JDK 动态代理......................................................................................................................130 6.1.3 CGLIB 动态代理.................................................................................................................133 6.2 构建SqlSessionFactory 过程...................................................................................................134 6.2.1 构建Configuration...............................................................................................................135 6.2.2 映射器的内部组成..............................................................................................................136 6.2.3 构建SqlSessionFactory........................................................................................................138 6.3 SqlSession 运行过程..................................................................................................................138 6.3.1 映射器的动态代理..............................................................................................................138 6.3.2 SqlSession 下的四大对象....................................................................................................142 6.3.3 SqlSession 运行总结............................................................................................................150 第7 章 插件.................................................................................................................................................152 7.1 插件接口.......................................................................................................................................152 7.2 插件的初始化..............................................................................................................................153 7.3 插件的代理和反射设计............................................................................................................154 7.4 常用的工具类——MetaObject................................................................................................157 7.5 插件开发过程和实例.................................................................................................................159 7.5.1 确定需要拦截的签名..........................................................................................................159 7.5.2 实现拦截方法......................................................................................................................161 7.5.3 配置和运行..........................................................................................................................162 7.5.4 插件实例..............................................................................................................................163 7.6 总结................................................................................................................................................166 第8 章 MyBatis-Spring...........................................................................................................................168 8.1 Spring 的基础知识......................................................................................................................168 8.1.1 Spring IOC 基础...................................................................................................................169 8.1.2 Spring AOP 基础..................................................................................................................171 8.1.3 Spring 事务管理...................................................................................................................173 8.1.4 Spring MVC 基础.................................................................................................................179 8.2 MyBatis-Spring 应用..................................................................................................................181 8.2.1 概述.....................................................................................................................................181 8.2.2 配置SqlSessionFactory........................................................................................................182 8.2.3 配置SqlSessionTemplate.....................................................................................................184 8.2.4 配置Mapper.........................................................................................................................188 8.2.5 配置事务..............................................................................................................................190 8.3 实例................................................................................................................................................191 8.3.1 环境准备..............................................................................................................................191 8.3.2 文件目录..............................................................................................................................193 8.3.3 Spring 配置文件...................................................................................................................194 8.3.4 MyBatis 框架相关配置........................................................................................................198 8.3.5 配置服务层..........................................................................................................................205 8.3.6 编写控制器..........................................................................................................................209 8.3.7 测试.....................................................................................................................................210 8.4 总结................................................................................................................................................210 第9 章 实用的场景...................................................................................................................................212 9.1 数据库BLOB 字段读写...........................................................................................................212 9.2 批量更新.......................................................................................................................................215 9.3 调用存储过程..............................................................................................................................217 9.3.1 存储过程in 和out 参数的使用..........................................................................................217 9.3.2 存储过程游标......................................................................................................................220 9.4 分表................................................................................................................................................225 9.5 分页................................................................................................................................................227 9.5.1 RowBounds 分页..................................................................................................................227 9.5.2 插件分页..............................................................................................................................229 9.6 上传文件到服务器.....................................................................................................................239 9.7 在映射中使用枚举.....................................................................................................................247 9.8 多对多级联..................................................................................................................................249 9.9 总结................................................................................................................................................253 附录A 数据库模型描述与级联学生关系建表语句.......................................................254 4 I+ c) l h& M @2 `8 {* }2 Z
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