基礎-02快速開發（人人開源）
一、建立maven工程
二、人人開源
2.1 人人開源前後臺專案搭建
克隆到本地
git clone https://gitee.com/renrenio/renren-fast-vue.git
git clone https://gitee.com/renrenio/renren-fast.git
1、renren-fast（後臺服務）
將拷貝下來的“renren-fast”刪除“.git”後，拷貝到“gulimall”工程根目錄下，然後將它作為gulimall的一個module
建立“gulimall_admin”的資料庫，然後執行“renren-fast/db/mysql.sql”中的SQl指令碼
修改“application-dev.yml”檔案，預設為dev環境，修改連線mysql的url和使用者名稱密碼
spring: datasource: type: com.alibaba.druid.pool.DruidDataSource druid: driver-class-name: com.mysql.cj.jdbc.Driver url: jdbc:mysql://192.168.137.14:3306/gulimall_admin?useUnicode=true&characterEncoding=UTF-8&serverTimezone=Asia/Shanghai username: root password: root
啟動“gulimall_admin”，然後訪問“http://localhost:8080/renren-fast/”
2、renren-fast-vue（前端專案）
安裝node.js，並且安裝倉庫
npm config set registry http://registry.npm.taobao.org/ PS D:\tmp\renren-fast-vue> npm config set registry http://registry.npm.taobao.org/ PS D:\tmp\renren-fast-vue> npm install npm WARN [email protected] requires a peer of ajv@>=4.10.0 but none is installed. You must install peer dependencies yourself. npm WARN [email protected] requires a peer of node-sass@^4.0.0 but none is installed. You must install peer dependencies yourself. npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules\fsevents): npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"}) up to date in 17.227s PS D:\tmp\renren-fast-vue> PS D:\tmp\renren-fast-vue> npm run dev > [email protected] dev D:\tmp\renren-fast-vue > webpack-dev-server --inline --progress --config build/webpack.dev.conf.js 10% building modules 5/10 modules 5 active ...-0!D:\tmp\renren-fast-vue\src\main.js(node:19864) Warning: Accessing non-existent property 'cat' of module exports inside circular dependency (Use `node --trace-warnings ...` to show where the warning was created) (node:19864) Warning: Accessing non-existent property 'cd' of module exports inside circular dependency (node:19864) Warning: Accessing non-existent property 'chmod' of module exports inside circular dependency (node:19864) Warning: Accessing non-existent property 'cp' of module exports inside circular dependency (node:19864) Warning: Accessing non-existent property 'dirs' of module exports inside circular dependency (node:19864) Warning: Accessing non-existent property 'pushd' of module exports inside circular dependency (node:19864) Warning: Accessing non-existent property 'popd' of module exports inside circular dependency (node:19864) Warning: Accessing non-existent property 'echo' of module exports inside circular dependency (node:19864) Warning: Accessing non-existent property 'tempdir' of module exports inside circular dependency (node:19864) Warning: Accessing non-existent property 'pwd' of module exports inside circular dependency
2.2 人人開原始碼生成器
1、clone專案
https://gitee.com/renrenio/renren-generator.git
然後將該專案放置到“gulimall”的跟路徑下，然後新增該Module，並且提交到github上
2、修改配置
renren-generator/src/main/resources/generator.properties
#程式碼生成器，配置資訊
mainPath=com.bigdata
#包名
package=com.bigdata.gulimall
moduleName=product
#作者
author=cosmoswong
#Email
[email protected]
#表字首(類名不會包含表字首)
tablePrefix=pms_
3、執行專案
點選“renren-fast”，能夠看到它將“renren-fast”的所有表都列舉了出來：
選擇所有的表，然後點選“生成程式碼”，將下載的“renren.zip”，解壓後取出main資料夾，放置到“gulimall-product”專案的main目錄中。
下面的幾個module，也採用同樣的方式來操作。
三、其他
1、npm下載失敗解決方法
常見問題1：“Module build failed: Error: Cannot find module 'node-sass”
執行過程中，出現“Module build failed: Error: Cannot find module 'node-sass’報錯問題”
使用淘寶映象
用npm install -g cnpm --registry=https://registry.npm.taobao.org ，從淘寶映象那下載，然後cnpm下載成功。
最後輸入cnpm install node-sass --save。npm run dev終於能跑起來了！！！
常見問題2：cnpm - 解決 " cnpm : 無法載入檔案 C:\Users\93457\AppData\Roaming\npm\cnpm.ps1，因為在此係統上禁止執行指令碼。有關詳細資訊 。。。 "
https://www.cnblogs.com/500m/p/11634969.html
所有問題的根源都在“node_modules”，npm install之前，應該將這個資料夾刪除，然後再進行安裝和執行。
再次執行npm run dev恢復正常