APIJSON自动化框架学习指南

1.springboot2.0+集成

基本项目需要的包:

<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><version>8.0.11</version>
</dependency>
<dependency> <groupId>com.github.APIJSON</groupId><artifactId>apijson-framework</artifactId><version>LATEST</version>
</dependency>
<dependency><groupId>com.alibaba</groupId><artifactId>fastjson</artifactId><version>1.2.61</version>
</dependency>

<!-- Allow access to Spring milestones and snapshots -->
<!-- (you don't need this if you are using anything after 0.5.0.RELEASE) -->
<repositories><repository><id>spring-snapshots</id><url>http://repo.spring.io/snapshot</url><snapshots><enabled>true</enabled></snapshots></repository><repository><id>spring-milestones</id><url>http://repo.spring.io/milestone</url><snapshots><enabled>true</enabled></snapshots></repository><repository><id>jitpack.io</id><url>https://jitpack.io</url></repository>
</repositories>
<pluginRepositories><pluginRepository><id>spring-snapshots</id><url>http://repo.spring.io/snapshot</url></pluginRepository><pluginRepository><id>spring-milestones</id><url>http://repo.spring.io/milestone</url></pluginRepository>
</pluginRepositories>

2.springboot项目启动配置

启动项中实现APIJSONApplication.init()方法

设置可跨域,方便调

3.APIJSONApplication类实现

需要自己实现6个类,数据库配置很简单易懂, 权限校验器需要自己先ACCESS_MAP中放入你要校验权限的Model对象和ModelAccess的权限信息

4.实现简单的CURD的步骤

4.1.执行官网建表SQL执行,加入我们自己的表

学生表(student)
id | name | teacher_id

老师表(teacher)
id | name

老师学生关联表
id | student_id | teacher_id

4.2.新建Model对象,设置MethodAccess权限

4.3.权限校验器ACCESS_MAP 设置对应数据(参照标题3)

4.4. 数据库表插入对应数据权限(改了权限要重启项目)

`INSERT INTO `api-json`.`access`(`id`, `debug`, `name`, `alias`, `get`, `head`, `gets`, `heads`, `post`, `put`, `delete`, `date`) VALUES (26, 0, 'Student', 'Student', '[\"UNKNOWN\", \"LOGIN\", \"CONTACT\", \"CIRCLE\", \"OWNER\", \"ADMIN\"]', '[\"UNKNOWN\", \"LOGIN\", \"CONTACT\", \"CIRCLE\", \"OWNER\", \"ADMIN\"]', '[\"LOGIN\", \"CONTACT\", \"CIRCLE\", \"OWNER\", \"ADMIN\"]', '[\"LOGIN\", \"CONTACT\", \"CIRCLE\", \"OWNER\", \"ADMIN\"]', '[]', '[\"OWNER\", \"ADMIN\"]', '[\"ADMIN\"]', '2018-11-29 00:28:53');`

4.5.假设一个学生对应一个老师,查询学生和老师信息

返回: 一个对象嵌套对象,学生B关联不存在的TeacherId,所以不显示Teacher信息

4.6.左连接(left join)查询

结果

一条动态下有多条评论,通常JAVA中会使用如下方式较少数据传输,而APIJSON这个返回有点鸡肋

`Moment:{

id:470.

list:[{},{}]

最终的个人感觉APIJSON适合简单项目的接口,而且由于数据格式冗余和层级不明显,会导致前端渲染时很麻烦,但是MVC框架做简单项目遵从Mapper->DAO->Service->Controller体力活也是很麻烦,小项目如果真的要求不高,我还是建议直接Mapper->Controller,后续有业务抽离再加Service层

个人建议:APIJSON要实现数据树形化才能被接受,否则我还是感觉鸡肋,