美文网首页从0开始学vuejsSpring BootIntellij IDEA start
[SpringBoot+VueJs] 2.1 后台-数据库设计

[SpringBoot+VueJs] 2.1 后台-数据库设计

作者: professorLea | 来源:发表于2017-07-10 09:50 被阅读801次

    目录

    1. 环境搭建
    2. 后端
      2.1 数据库设计
      2.2 SpringBoot + Mybatis
      2.3 SpringBoot+RestfulAPI
    3. 前端
      3.1 VueJS 2.0 + Webpack工程介绍
      3.2 Admin-LTE介绍及使用
      3.3 VueJS一些基础知识
      3.4 项目中用到的和VueJS的开源组件

    前言

    都说设计Web最核心的是要把数据库设计好。确实是这样。
    这里以自己的做的为例,用其中两个简单表作为示例。

    需要使用到的工具

    • InteIliJ Idea:这个IDE甚至集成了写SQL语句和Database链接的功能。
    • Navicat: 如果你还是想使用专门的数据库软件,也需要这个。

    表设计。

    啥都先不说,线上表设计图:

    这里都是根据公司的数据库设计规范来做的设计。

    **1,测试报告表 report **
    :测试报告主索引表,列出基本信息

    字段 数据类型 可空 描述 Example/备注
    id int 主键 report id auto increment
    create_time timestamp 非空 记录创建时间 2017-05-17 11:39:27.3383
    modify_time timestamp 可空 记录更新时间
    report_name varchar(100) 非空 report的名字,一般是时间+说明 20170517_V101提测
    is_valid TINYINT 非空 执行完毕标志位,为0时数据不完整,前端不展示 1
    operator int 非空 Foreign Key: user表的id。启动测试的人,为user表中id前期无用户管理可为默认值 1
    environment int 非空 Foreign Key: environment表的id。测试环境/线上环境等,用来管理url 2
    version int 非空 @Todo, 如果需要版本控制,需要外键关联 1

    2,分类统计表 summary

    字段 数据类型 可空 描述 Example/备注
    id int 主键 report id auto increment
    create_time timestamp 非空 记录创建时间 2017-05-17 11:39:27.3383
    modify_time timestamp 可空 记录更新时间
    report_id int 非空 Foreign Key; report表的id 1
    is_contextual TINYINT 非空 标签,1(true)0(false) 1
    case_num int 非空 执行用例数 500
    case_passed int 非空 通过用例数 400

    转为SQL语句

    通过上述的2个表,我们可以将之变成SQL语句了

    USE xxxx;
    DROP TABLE IF EXISTS report;
    DROP TABLE IF EXISTS summary;
    CREATE TABLE report (
      id          INT                    AUTO_INCREMENT,
      create_time TIMESTAMP,
      modify_time TIMESTAMP    NULL DEFAULT NULL,
      report_name VARCHAR(100) NOT NULL  DEFAULT '20170517_V101提测',
      is_valid    TINYINT      NOT NULL  DEFAULT 0,
      operator    INT          NOT NULL  DEFAULT 1,
      environment INT          NOT NULL  DEFAULT 1,
      --        version tinyint     not null DEFAULT 1,
      PRIMARY KEY (id),
      FOREIGN KEY operator_index(operator) REFERENCES users (id),
      FOREIGN KEY env_index(environment) REFERENCES env (id)
    );
    
    CREATE TABLE summary (
      id            INT                 AUTO_INCREMENT,
      create_time TIMESTAMP,
      modify_time TIMESTAMP NULL DEFAULT NULL,
      report_id   INT       NOT NULL  DEFAULT 1,
      is_contextual TINYINT NOT NULL    DEFAULT 0,
      case_num      INT     NOT NULL    DEFAULT 1000,
      case_passed   INT     NOT NULL    DEFAULT 800,
      PRIMARY KEY (id),
      FOREIGN KEY report_id_index(report_id) REFERENCES report (id)
    );
    

    这里十分建议在IDEA中写SQL语句,可以帮助我们检查语法和执行错误。
    如下图所示


    IDEA SQL

    建立Mysql实例

    用我自己的Mac作为本地数据库的服务器。进行如下:

    # 通过Brew安装mysql
    ➜ brew install mysql
    ➜ cat my.cnf
    # The MySQL database server configuration file.
    #
    # You can copy this to one of:
    # - "/etc/mysql/my.cnf" to set global options,
    # - "~/.my.cnf" to set user-specific options.
    #
    # One can use all long options that the program supports.
    # Run program with --help to get a list of available options and with
    # --print-defaults to see which it would actually understand and use.
    #
    # For explanations see
    # http://dev.mysql.com/doc/mysql/en/server-system-variables.html
    
    # This will be passed to all mysql clients
    # It has been reported that passwords should be enclosed with
    # ticks/quotes escpecially if they contain "#" chars...
    # Remember to edit /etc/mysql/debian.cnf when changing
    # the socket location.
    [client]
    port        = 3306
    #socket     = /var/run/mysqld/mysqld.sock
    
    # Here is entries for some specific programs
    # The following values assume you have at least 32M ram
    
    # This was formally known as [safe_mysqld]. Both versions
    # are currently parsed.
    [mysqld_safe]
    #socket     = /var/run/mysqld/mysqld.sock
    #nice       = 0
    
    [mysqld]
    #
    # * Basic Settings
    #
    
    #
    # * IMPORTANT
    #   If you make changes to these settings and your system uses
    #   apparmor, you may also need to also adjust
    #   /etc/apparmor.d/usr.sbin.mysqld.
    #
    
    #user       = mysql
    #socket     = /var/run/mysqld/mysqld.sock
    port        = 3306
    #basedir    = /usr
    datadir    = /usr/local/var/mysql
    #tmpdir     = /tmp
    skip-external-locking
    #
    # Instead of skip-networking the default is now to listen only on
    # localhost which is more compatible and is not less secure.
    #bind-address        = 127.0.0.1
    #
    # * Fine Tuning
    #
    #key_buffer          = 16M
    max_allowed_packet  = 16M
    thread_stack        = 192K
    thread_cache_size   = 8
    # This replaces the startup script and checks MyISAM tables if needed
    # the first time they are touched
    #myisam-recover         = BACKUP
    #max_connections       = 100
    #table_cache           = 64
    #thread_concurrency    = 10
    #
    # * Query Cache Configuration
    #
    query_cache_limit   = 1M
    query_cache_size    = 16M
    #
    # * Logging and Replication
    #
    # Both location gets rotated by the cronjob.
    # Be aware that this log type is a performance killer.
    # As of 5.1 you can enable the log at runtime!
    #general_log_file        = /var/log/mysql/mysql.log
    #general_log             = 1
    
    log_error                = /usr/local/var/mysql/XiaoleideMacBook-Pro.local.err
    
    # Here you can see queries with especially long duration
    #log_slow_queries   = /var/log/mysql/mysql-slow.log
    #long_query_time = 2
    #log-queries-not-using-indexes
    #
    # The following can be used as easy to replay backup logs or
    # for replication.
    # note: if you are setting up a replication slave, see
    #       README.Debian about other settings you may need
    #       to change.
    #server-id          = 1
    #log_bin            = /var/log/mysql/mysql-bin.log
    expire_logs_days    = 10
    max_binlog_size     = 100M
    #binlog_do_db       = include_database_name
    #binlog_ignore_db   = include_database_name
    #
    # * InnoDB
    #
    # InnoDB is enabled by default with a 10MB datafile in /var/lib/mysql/.
    # Read the manual for more InnoDB related options. There are many!
    #
    # * Security Features
    #
    # Read the manual, too, if you want chroot!
    # chroot = /var/lib/mysql/
    #
    # For generating SSL certificates I recommend the OpenSSL GUI "tinyca".
    #
    # ssl-ca=/etc/mysql/cacert.pem
    # ssl-cert=/etc/mysql/server-cert.pem
    # ssl-key=/etc/mysql/server-key.pem
    
    # Query Caching
    query-cache-type = 1
    
    # Default to InnoDB
    default-storage-engine=innodb
    
    [mysqldump]
    quick
    quote-names
    max_allowed_packet  = 16M
    
    [mysql]
    #no-auto-rehash # faster start of mysql but no tab completition
    
    

    这里最关键的一个是要注释掉bind-address,其余的配置可以通过注释自己学习。但是使用默认的即可

    bind-address = 127.0.0.1

    可以参考:mysql-tutorial

    随后启动Mysql

    ➜ mysql.server -h
    Usage: mysql.server  {start|stop|restart|reload|force-reload|status}  [ MySQL server options ]
    ➜ mysql.server start
    

    然后通过Navicat或者IDEA的Database连接,运行SQL语句即可
    结果如下:
    Navicat:

    Navicat

    IDEA:


    IDEA

    这里有个需要注意的,既然我们bind-address不是localhost,那么意味着别的人可以访问了。但是Mysql还需要添加白名单才可以。添加的步骤如下:
    在mysql终端,一条命令:

    mysql> GRANT SELECT ON *.* TO root@10.10.10.10 IDENTIFIED BY '123456' WITH GRANT OPTION;
    

    到此为止,数据库建立完毕

    相关文章

      网友评论

        本文标题:[SpringBoot+VueJs] 2.1 后台-数据库设计

        本文链接:https://www.haomeiwen.com/subject/pymhhxtx.html