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》
/ @- w' P" G5 D) H5 H3 Sjava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。9 {8 i7 J2 E+ c0 y4 G+ M) X
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作者:杨开振 著
8 A) H8 @2 n9 K' [. y出版社:电子工业出版社- A7 T. D" l& N, ^
出版时间:2016年08月
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java电子书目录:) [" A2 m) Y' n+ w
第1 章 MyBatis 简介.................................................................................................................................. 1. O: [- r2 ]5 U' s0 Q6 R, p) t
1.1 传统的JDBC 编程........................................................................................................................ 1; T- ^, _' b% I% n
1.2 ORM 模型....................................................................................................................................... 4
7 y( h" D) N/ D( \& T1.3 Hibernate.................................................................................................................................... 4
! w* [* X9 q" M+ @4 x1.4 MyBatis ..................................................................................................................................... 9
, j$ e) m% q; ?& L: r* r0 _1.5 什么时候用MyBatis....................................................................................................................12
3 N' R- L. o( g0 ~0 @第2 章 MyBaits 入门.........................................................................................................................13% D9 s/ | S7 f( m% ^- T& W) V% C
2.1 开发环境准备...............................................................................................................................13* P* i6 ]2 @9 z
2.1.1 下载MyBatis .........................................................................................................................136 b9 h3 H1 O( \8 _
2.1.2 搭建开发环境........................................................................................................................14( N2 k9 S4 e, w; r5 r4 ^" |. {' ^
2.2 MyBatis 的基本构成....................................................................................................................15" @" M$ t/ G/ \. K9 t
2.2.1 构建SqlSessionFactory..........................................................................................................15
. K1 l: H: D: T" H$ U8 b/ b* j2.2.2 创建SqlSession.....................................................................................................................19
+ E) `4 U4 i. o* r+ k! l; E8 N8 Q7 x2.2.3 映射器...................................................................................................................................21
+ H/ \! \# c2 u) j6 Z' r2.3 生命周期.........................................................................................................................................26
" `4 I# \7 r" l0 n& F# B# y2.3.1 SqlSessionFactoryBuilder.......................................................................................................27; C% O- X' |3 I6 Y
2.3.2 SqlSessionFactory..................................................................................................................278 w8 o% d4 A8 Y5 C# i
2.3.3 SqlSession..............................................................................................................................27$ O" H, D8 K7 e/ P
2.3.4 Mapper...................................................................................................................................28
# H0 g! T* O$ n. _9 |* H2.4 实例...........................................................................................................................................29
* {+ v X k7 c第3 章 配置.........................................................................................................................................37
. L- _0 H9 l* o$ E6 a' u2 G3.1 properties 元素...............................................................................................................................38
9 y/ s$ Q; A: z5 s6 ~+ x' ~* r7 c3.1.1 property 子元素......................................................................................................................38
/ X5 ]5 C- ~) z8 U& l; T4 C3.1.2 properties 配置文件...............................................................................................................39
! \8 \' i7 w P/ s h$ @3.1.3 程序参数传递........................................................................................................................39
" k$ @' V5 |; E# a3.1.4 优先级...................................................................................................................................40
6 n) B/ X5 T: r7 d4 I8 A3.2 设置.........................................................................................................................................41
4 {+ V# G- }9 \& W5 Y1 a: V3.3 别名........................................................................................................................................44
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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" K y6 @) ]. j- F6 q
4.2.4 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 / Q2 n. ^. 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