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# 工具版本
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参考
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- [Mysql] 5.7
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- [Jdk] 1.8
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- [Spring Boot] 2.3.5
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- [Mybatis-plus] 3.3.2
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- [flyway] 5.2.1
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- [Apache Maven] 3.5
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- [Node.js] 14.16.0
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- [Windows 10]
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实际
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Mysql 5.7.34
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JDK 1.8u291
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IdeaJ 2020.2.1
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Spring Boot DTD
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Maven 3.5.4
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Windows7
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Git 2.33.0 x64
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Node 13.14.0-x64
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Vscode 1.59.0
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# 环境准备
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前端：
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后端：
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## 后端
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### Mysql
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下载msi文件
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### JDK
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一直下一步，直至完成。
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配置环境变量
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JAVA_HOME C:\\Program Files\\Java\\jdk1.8.0_291
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### IdeaJ
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以上选项，都可以不选，不影响。
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首次登陆
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### Maven
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下载地址
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https://dlcdn.apache.org/maven/maven-3/3.5.4/binaries/
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将压缩包解压到
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添加环境变量M2_HOME C:\\Program Files\\apache-maven-3.5.4
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（旧版变量写法：MAVEN_HOME）
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Path环境变量，增加 ;%M2_HOME%C:\\bin
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### 插件
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IdeaJ安装spring boot开发插件
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已自带，不用再安装。
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安装lombok
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## 公共
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### Git
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如下界面表示安装成功
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为idea指定git路径
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默认情况下，IDEA是不自带git运行程序的，所以需要通过
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菜单-\>settings-\>Version Control-\>Git-\>Path to Git executable:
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设置为安装git中所安装的git.exe
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获取gitee上面的要拉取的项目url
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file -\> new -\> Project from Version Control -\> Git
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点击【Clone】，开始拉代码。
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## 前端
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### Node
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下一步
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### Vscode
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# 开发环境
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## 前端
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### 下载源码
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新建文件夹C:\\vsproj用于存放前端项目源码
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下载源码，在vscode使用【ctrl】+【\`】或者【Terminal】-\>【New
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Terminal】。用cd命令进入相应的文件夹。
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执行git clone https://gitee.com/anji-plus/report.git，拉代码。
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### 设置环境
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调整连接后端的IP，改为后端API代码所在的IP、所使用的端口。
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### 编译运行
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前端所在文件夹：vsproj\\report
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\>git checkout dev
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\>git checkout -b xxx
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\>git branch -D xxx
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进入前端代码文件夹，执行如下命令：
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命令一：cd ….\\report\\report-ui
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命令二：npm init -y //会调整package.json
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命令三：npm install
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命令四：npm run dev
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## 后端
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新建文件夹用于存放后端代码C:\\ijproj，将git下载的代码解压至该目录。
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### 下载源码
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具体步骤见2.2.1Git
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### 依赖插件
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下载依赖和插件。Git完代码后，会自动下载依赖和插件。如果pom中的依赖和插件爆红。可设置maven，File
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——\> Settings。以下设置均采用的是IdeaJ所带maven插件。
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如上图配置后，重新下载依赖和插件
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遇到个别顽固爆红的依赖和插件，可以直接在本地资料库.m2\\repository中查找，确认是否已经下载。确认已经下载的话，则可以尝试在该依赖或者插件中增加版本号（与资料库中的一致，org.springframework.boot对应的路径
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资料库路径\\org\\springframework\\boot，spring-boot-maven-plugin对应上述路径的子文件夹spring-boot-maven-plugin，此文件夹即spring-boot-maven-plugin的子文件夹是版本号2.3.5.RELEASE，打开2.3.5.RELEASE就是对应的jar包等内容）。
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### 设置Mysql
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设置好mysql，以便运行时，自动进行初始化。
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调整为mysql的现有配置
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\-dev，-prod也调整数据库
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### 运行后端
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确认启动了Mysql服务
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说明后端服务已经启动，如下图所示
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## 启动
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数据库、后端、前端
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1确保mysql已经启动
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2运行后端代码
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3运行前端代码
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用户：admin
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密码：123456
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# 错误
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## 问题一
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遇到Error creating bean with name 'flywayInitializer' defined in class path
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resource解决办法
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将这个Resolved
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locally后面的**版本号复制**下来，连着符号一起复制，然后找到你数据库中的**flyway_schema
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\_history**这个表，在最下面那一行数据中把刚刚复制的版本号替换进去就可以了。
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## 问题二
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问题现象：报表设计界面中看不到图表，
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查看日志，Access denied for user 'ajreport'@'localhost' (using password: YES)
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默认用户ajreport，密码ajreport
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改为初始化时的，用户root，密码root
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