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* add new doc (#5175) Co-authored-by: dreamer6680 <146868355@qq.com> * Test docs (#5235) * fix: change the page of doc * chore: add new dependencies, update global styles/layout, optimize docs, add Feishu & GitHub icons, update API examples * fix: docs/index 404 not found * Update environment variable names, optimize styles, add new API routes, fix component styles, adjust documentation, and update GitHub and Feishu icons * update readme * feat: add a linkfastgpt compontent * feat: update new doc * fix:remove unuse page and redirect homepage to docs (#5288) * fix：remove some unuse doc * fix: redirect homepage to doc * git ignore * fix:navbar to index (#5295) * sidbar * fix: navtab unlight (#5298) * doc --------- Co-authored-by: dreamer6680 <1468683855@qq.com> Co-authored-by: dreamer6680 <146868355@qq.com>
26 lines
866 B
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26 lines
866 B
Plaintext
---
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title: 升级到 V4.1
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description: FastGPT 从旧版本升级到 V4.1 操作指南
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---
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如果您是**从旧版本升级到 V4.1**，由于新版重新设置了对话存储结构，需要初始化原来的存储内容。
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## 更新环境变量
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V4.1 优化了 PostgreSQL 和 MongoDB 的连接变量，只需要填 1 个 URL 即可：
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注意：/fastgpt 和 /postgres 是指数据库名称，需要和旧版的变量对应。
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```bash
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# mongo 配置，不需要改. 如果连不上，可能需要去掉 ?authSource=admin
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- MONGODB_URI=mongodb://username:password@mongo:27017/fastgpt?authSource=admin
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# pg配置. 不需要改
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- PG_URL=postgresql://username:password@pg:5432/postgres
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```
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## 初始化 API
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部署新版项目，并发起 1 个 HTTP 请求（记得携带 `headers.rootkey`，这个值是环境变量里的）
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- https://xxxxx/api/admin/initChatItem
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