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docs/Solutions.md

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+# 遇到的问题及对应的解决方案
+
+### 2022.11
+
+#### 2022.11.05 nacos启动报错Fail to init node, please see the logs to find the reason.
+
+Nacos启动程序路径不能有中文名
+
+
+
+### 2022.10
+
+#### 2022.10.22 CRLF换行替换为LF
+
+VSCode：安装 `EditorConfig for VS Code` 插件，然后添加 `.editorconfig` 文件：
+
+```ini
+# http://editorconfig.org
+root = true
+
+[*]
+end_of_line = lf
+
+[*.md]
+insert_final_newline = false
+trim_trailing_whitespace = false
+
+```
+
+IDEA：File → File Properties → Line Separators → LF - Unix and macOS (\n)
+
+参考：
+
+https://juejin.cn/post/6860322397447258119
+
+https://blog.csdn.net/Li_haiyu/article/details/123852105
+
+
+
+#### 2022.10.21 前端 npm run serve 时报错，提示：Module not found: Error: Can't resolve 'element-plus/lib/locale'
+
+```bash
+ ERROR  Failed to compile with 1 error
+
+ error  in ./src/plugins/element.js
+
+Module not found: Error: Can't resolve 'element-plus/lib/locale' in 'xxxxxxxx\src\plugins'
+
+ERROR in ./src/plugins/element.js 3:0-45
+Module not found: Error: Can't resolve 'element-plus/lib/locale' in 'xxxxxxxx\src\plugins'
+ @ ./src/main.js 4:0-51 6:0-18
+
+webpack compiled with 1 error
+```
+
+解决方案：
+
+安装`unplugin-vue-components` 和 `unplugin-auto-import`这两款插件
+
+```bash
+npm install -D unplugin-vue-components unplugin-auto-import
+```
+
+注意：安装时可能还会遇到下面一个错误，可以添加 `--legacy-peer-deps` 参数解决
+
+参考：https://element-plus.gitee.io/zh-CN/guide/quickstart.html#%E6%8C%89%E9%9C%80%E5%AF%BC%E5%85%A5
+
+
+
+#### 2022.10.21 前端 npm install 时报错，提示：Conflicting peer dependency: eslint-plugin-vue@7.20.0
+
+```bash
+npm ERR! code ERESOLVE
+npm ERR! ERESOLVE could not resolve
+npm ERR!
+npm ERR! While resolving: @vue/eslint-config-standard@6.1.0
+npm ERR! Found: eslint-plugin-vue@8.7.1
+npm ERR! node_modules/eslint-plugin-vue
+npm ERR!   dev eslint-plugin-vue@"^8.0.3" from the root project
+npm ERR!
+npm ERR! Could not resolve dependency:
+npm ERR! peer eslint-plugin-vue@"^7.0.0" from @vue/eslint-config-standard@6.1.0    
+npm ERR! node_modules/@vue/eslint-config-standard
+npm ERR!   dev @vue/eslint-config-standard@"^6.1.0" from the root project
+npm ERR!
+npm ERR! Conflicting peer dependency: eslint-plugin-vue@7.20.0
+npm ERR! node_modules/eslint-plugin-vue
+npm ERR!   peer eslint-plugin-vue@"^7.0.0" from @vue/eslint-config-standard@6.1.0  
+npm ERR!   node_modules/@vue/eslint-config-standard
+npm ERR!     dev @vue/eslint-config-standard@"^6.1.0" from the root project        
+npm ERR!
+npm ERR! Fix the upstream dependency conflict, or retry
+npm ERR! this command with --force, or --legacy-peer-deps
+npm ERR! to accept an incorrect (and potentially broken) dependency resolution.    
+npm ERR!
+npm ERR! See C:\Users\Coz\AppData\Local\npm-cache\eresolve-report.txt for a full report.
+
+npm ERR! A complete log of this run can be found in:
+npm ERR!     C:\Users\Coz\AppData\Local\npm-cache\_logs\2022-10-21T07_12_41_027Z-debug-0.log
+```
+
+解决方案：
+
+在安装命令后加 `--legacy-peer-deps`
+
+例如：`npm i --legacy-peer-deps`
+
+参考：https://blog.csdn.net/lanmy_dl/article/details/126346812
+
+
+
+#### 2022.10.21 后端 项目创建后启动失败，提示：Failed to configure a DataSource: ‘url’ attribute is not specified and no embedded datasource could be configured.
+
+```bash
+***************************
+APPLICATION FAILED TO START
+***************************
+
+Description:
+
+Failed to configure a DataSource: ‘url’ attribute is not specified and no embedded datasource could be configured.
+
+Reason: Failed to determine a suitable driver class
+
+Action:
+
+Consider the following:
+If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
+If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).
+```
+
+解决方案：
+
+application.properties 配置文件中添加数据库配置
+
+```bash
+# MySQL配置
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+spring.datasource.url=jdbc:mysql://127.0.0.1:3306/epp?useUnicode=true&characterEncoding=utf8&useSSL=false
+spring.datasource.username=root
+spring.datasource.password=root
+```
+