将 jhipster 从 v5.0.1 升级到最新

Posted 2023-02-16

【中文标题】将 jhipster 从 v5.0.1 升级到最新

【英文标题】：Upgrading jhipster from v5.0.1 to the latest

【发布时间】：2019-12-30 04:37:02

【问题描述】：

我正在运行 linux 18.04，安装了 java 8。我正在努力将当前版本的 jhipster (v5.0.1) 升级到最新版本。我用过，哟，yarn 和 npm 都没有成功。

使用 npm 我得到下面的错误，你得到 [subsequent] 错误：

Using JHipster version installed globally Executing jhipster:upgradeOptions: 
Welcome to the JHipster Upgrade Sub-Generator
This will upgrade your current application codebase to the latest JHipster version
events.js:174
      throw er; // Unhandled 'error' event
      ^

Error: ERROR! Current directory does not contain a JHipster project.
    at Environment.error (/usr/lib/node_modules/generator-jhipster/node_modules/yeoman-environment/lib/environment.js:157:40)
    at module.exports.error (/usr/lib/node_modules/generator-jhipster/generators/generator-base.js:1981:18)
    at module.exports.assertJHipsterProject (/usr/lib/node_modules/generator-jhipster/generators/upgrade/index.js:144:26)
    at Object.<anonymous> (/usr/lib/node_modules/generator-jhipster/node_modules/yeoman-generator/lib/index.js:399:25)
    at /usr/lib/node_modules/generator-jhipster/node_modules/run-async/index.js:25:25
    at new Promise (<anonymous>)
    at /usr/lib/node_modules/generator-jhipster/node_modules/run-async/index.js:24:19
    at self.env.runLoop.add.completed (/usr/lib/node_modules/generator-jhipster/node_modules/yeoman-generator/lib/index.js:400:11)
    at runCallback (timers.js:705:18)
    at tryOnImmediate (timers.js:676:5)
Emitted 'error' event at:
    at Immediate.setImmediate (/usr/lib/node_modules/generator-jhipster/node_modules/yeoman-generator/lib/index.js:406:18)
    at runCallback (timers.js:705:18)
    at tryOnImmediate (timers.js:676:5)
    at processImmediate (timers.js:658:5)

[后续]

? Generators to update (Press <space> to select, <a> to toggle all, <i> to invert selection)generator-jhipster
Unhandled rejection Error: EACCES: permission denied, open '/home/lelo/.npm/_cacache/index-v5/ad/54/831265f841b3fd278d23c4c96b06a32656a62c88fddaa7739f419602a04d'

npm ERR! cb() never called!

npm ERR! This is an error with npm itself. Please report this error at:
npm ERR!     <https://npm.community>

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/lelo/.npm/_logs/2019-08-25T22_22_40_369Z-debug.log```

尽管有任何用户类型，但我没有得到预期的输出，即 jhipster 的升级版本。我可能做错了什么？

【问题讨论】：

你不应该使用哟，只有在项目目录中的jhipster upgrade。您的项目是否满足升级要求？它应该有一个 git repo，其中包含一个 .yo-rc.json 文件和一个 .jhipster 目录。

【参考方案1】：

确保您位于应用程序目录中并安装了 git。

然后执行jhipster upgrade。

您可能需要解决在更新过程中产生的合并问题。

更多信息：https://www.jhipster.tech/upgrading-an-application/