Files
FastGPT/docSite/content/zh-cn/docs/use-cases/app-cases/dalle3.md
Archer e9d52ada73 4.8.13 feature (#3118)
* chore(ui): login page & workflow page (#3046)

* login page & number input & multirow select & llm select

* workflow

* adjust nodes

* New file upload (#3058)

* feat: toolNode aiNode readFileNode adapt new version

* update docker-compose

* update tip

* feat: adapt new file version

* perf: file input

* fix: ts

* feat: add chat history time label (#3024)

* feat:add chat and logs time

* feat: add chat history time label

* code perf

* code perf

---------

Co-authored-by: 勤劳上班的卑微小张 <jiazhan.zhang@ggimage.com>

* add chatType (#3060)

* pref: slow query of full text search (#3044)

* Adapt findLast api;perf: markdown zh format. (#3066)

* perf: context code

* fix: adapt findLast api

* perf: commercial plugin run error

* perf: markdown zh format

* perf: dockerfile proxy (#3067)

* fix ui (#3065)

* fix ui

* fix

* feat: support array reference multi-select (#3041)

* feat: support array reference multi-select

* fix build

* fix

* fix loop multi-select

* adjust condition

* fix get value

* array and non-array conversion

* fix plugin input

* merge func

* feat: iframe code block;perf: workflow selector type (#3076)

* feat: iframe code block

* perf: workflow selector type

* node pluginoutput check (#3074)

* feat: View will move when workflow check error;fix: ui refresh error when continuous file upload (#3077)

* fix: plugin output check

* fix: ui refresh error when continuous file upload

* feat: View will move when workflow check error

* add dispatch try catch (#3075)

* perf: workflow context split (#3083)

* perf: workflow context split

* perf: context

* 4.8.13 test (#3085)

* perf: workflow node ui

* chat iframe url

* feat: support sub route config (#3071)

* feat: support sub route config

* dockerfile

* fix upload

* delete unused code

* 4.8.13 test (#3087)

* fix: image expired

* fix: datacard navbar ui

* perf: build action

* fix: workflow file upload refresh (#3088)

* fix: http tool response (#3097)

* loop node dynamic height (#3092)

* loop node dynamic height

* fix

* fix

* feat: support push chat log (#3093)

* feat: custom uid/metadata

* to: custom info

* fix: chat push latest

* feat: add chat log envs

* refactor: move timer to pushChatLog

* fix: using precise log

---------

Co-authored-by: Finley Ge <m13203533462@163.com>

* 4.8.13 test (#3098)

* perf: loop node refresh

* rename context

* comment

* fix: ts

* perf: push chat log

* array reference check & node ui (#3100)

* feat: loop start add index (#3101)

* feat: loop start add index

* update doc

* 4.8.13 test (#3102)

* fix: loop index;edge parent check

* perf: reference invalid check

* fix: ts

* fix: plugin select files and ai response check (#3104)

* fix: plugin select files and ai response check

* perf: text editor selector;tool call tip;remove invalid image url;

* perf: select file

* perf: drop files

* feat: source id prefix env (#3103)

* 4.8.13 test (#3106)

* perf: select file

* perf: drop files

* perf: env template

* 4.8.13 test (#3107)

* perf: select file

* perf: drop files

* fix: imple mode adapt files

* perf: push chat log (#3109)

* fix: share page load title error (#3111)

* 4.8.13 perf (#3112)

* fix: share page load title error

* update file input doc

* perf: auto add file urls

* perf: auto ser loop node offset height

* 4.8.13 test (#3117)

* perf: plugin

* updat eaction

* feat: add more share config (#3120)

* feat: add more share config

* add i18n en

* fix: missing subroute (#3121)

* perf: outlink config (#3128)

* update action

* perf: outlink config

* fix: ts (#3129)

* 更新 docSite 文档内容 (#3131)

* fix: null pointer (#3130)

* fix: null pointer

* perf: not input text

* update doc url

* perf: outlink default value (#3134)

* update doc (#3136)

* 4.8.13 test (#3137)

* update doc

* perf: completions chat api

* Restore docSite content based on upstream/4.8.13-dev (#3138)

* Restore docSite content based on upstream/4.8.13-dev

* 4813.md缺少更正

* update doc (#3141)

---------

Co-authored-by: heheer <heheer@sealos.io>
Co-authored-by: papapatrick <109422393+Patrickill@users.noreply.github.com>
Co-authored-by: 勤劳上班的卑微小张 <jiazhan.zhang@ggimage.com>
Co-authored-by: Finley Ge <32237950+FinleyGe@users.noreply.github.com>
Co-authored-by: a.e. <49438478+I-Info@users.noreply.github.com>
Co-authored-by: Finley Ge <m13203533462@163.com>
Co-authored-by: Jiangween <145003935+Jiangween@users.noreply.github.com>
2024-11-13 11:29:53 +08:00

12 KiB
Raw Blame History

title, description, icon, draft, toc, weight
title description icon draft toc weight
Dalle3 绘图 使用 HTTP 模块绘制图片 image false true 614

OpenAI Dalle3 接口

先来看下官方接口的参数和响应值:

Body

{
    "model": "dall-e-3",
    "prompt": "A cute baby sea otter",
    "n": 1,
    "size": "1024x1024"
}

Response

{
  "created": 1589478378,
  "data": [
    {
      "url": "https://..."
    },
    {
      "url": "https://..."
    }
  ]
}

编排思路

  1. 通过 AI 来优化图片绘制的提示词(这步省略了,自己找提示词即可)
  2. 通过 【HTTP 请求】模块 调用 Dalle3 接口,获取图片的 URL。
  3. 通过 【文本加工】模块 来构建 Markdown 的图片格式。
  4. 通过 【指定回复】模块 来直接输出图片链接。

1. 构建 HTTP 模块

请求参数直接复制 Dalle3 接口的即可,并求改 prompt 为变量。需要增加一个 Headers.Authorization

Body:

{
    "model": "dall-e-3",
    "prompt": "{{prompt}}",
    "n": 1,
    "size": "1024x1024"
}

Headers:

Authorization: Bearer sk-xxx

Response:

响应值需要根据 Dalle3 接口的返回值进行获取我们只绘制了1张图片所以只需要取第一张图片的 URL 即可。给 HTTP 模块增加一个自定义输出 data[0].url

2. 文本加工 - 构建图片链接

Markdown 语法中 ![图片描述](图片链接) 表示插入图片图片链接由【HTTP 请求】模块输出。

因此可以增加一个输入来接收 【HTTP 请求】模块 的图片链接输出,并在 【文本加工】模块 - 文本 中通过变量来引用图片链接,从而得到一个完整的 Markdown 图片格式。

3. 指定回复

指定回复可以直接输出传入的内容到客户端,因此可以直接输出加工好的 Markdown 图片格式即可。

编排代码

{{% details title="编排配置" closed="true" %}}

{
  "nodes": [
    {
      "nodeId": "userGuide",
      "name": "系统配置",
      "intro": "可以配置应用的系统参数",
      "avatar": "/imgs/workflow/userGuide.png",
      "flowNodeType": "userGuide",
      "position": {
        "x": 531.2422736065552,
        "y": -486.7611729549753
      },
      "inputs": [
        {
          "key": "welcomeText",
          "renderTypeList": [
            "hidden"
          ],
          "valueType": "string",
          "label": "core.app.Welcome Text",
          "value": ""
        },
        {
          "key": "variables",
          "renderTypeList": [
            "hidden"
          ],
          "valueType": "any",
          "label": "core.app.Chat Variable",
          "value": []
        },
        {
          "key": "questionGuide",
          "valueType": "boolean",
          "renderTypeList": [
            "hidden"
          ],
          "label": "core.app.Question Guide",
          "value": false
        },
        {
          "key": "tts",
          "renderTypeList": [
            "hidden"
          ],
          "valueType": "any",
          "label": "",
          "value": {
            "type": "web"
          }
        },
        {
          "key": "whisper",
          "renderTypeList": [
            "hidden"
          ],
          "valueType": "any",
          "label": "",
          "value": {
            "open": false,
            "autoSend": false,
            "autoTTSResponse": false
          }
        },
        {
          "key": "scheduleTrigger",
          "renderTypeList": [
            "hidden"
          ],
          "valueType": "any",
          "label": "",
          "value": null
        }
      ],
      "outputs": []
    },
    {
      "nodeId": "448745",
      "name": "流程开始",
      "intro": "",
      "avatar": "/imgs/workflow/userChatInput.svg",
      "flowNodeType": "workflowStart",
      "position": {
        "x": 532.1275542407774,
        "y": 46.03775600322817
      },
      "inputs": [
        {
          "key": "userChatInput",
          "renderTypeList": [
            "reference",
            "textarea"
          ],
          "valueType": "string",
          "label": "用户问题",
          "required": true,
          "toolDescription": "用户问题"
        }
      ],
      "outputs": [
        {
          "id": "userChatInput",
          "key": "userChatInput",
          "label": "core.module.input.label.user question",
          "valueType": "string",
          "type": "static"
        }
      ]
    },
    {
      "nodeId": "tMyUnRL5jIrC",
      "name": "HTTP 请求",
      "intro": "可以发出一个 HTTP 请求,实现更为复杂的操作(联网搜索、数据库查询等)",
      "avatar": "/imgs/workflow/http.png",
      "flowNodeType": "httpRequest468",
      "showStatus": true,
      "position": {
        "x": 921.2377506442713,
        "y": -483.94114977914256
      },
      "inputs": [
        {
          "key": "system_addInputParam",
          "renderTypeList": [
            "addInputParam"
          ],
          "valueType": "dynamic",
          "label": "",
          "required": false,
          "description": "core.module.input.description.HTTP Dynamic Input",
          "editField": {
            "key": true,
            "valueType": true
          }
        },
        {
          "key": "prompt",
          "valueType": "string",
          "label": "prompt",
          "renderTypeList": [
            "reference"
          ],
          "description": "",
          "canEdit": true,
          "editField": {
            "key": true,
            "valueType": true
          },
          "value": [
            "448745",
            "userChatInput"
          ]
        },
        {
          "key": "system_httpMethod",
          "renderTypeList": [
            "custom"
          ],
          "valueType": "string",
          "label": "",
          "value": "POST",
          "required": true
        },
        {
          "key": "system_httpReqUrl",
          "renderTypeList": [
            "hidden"
          ],
          "valueType": "string",
          "label": "",
          "description": "core.module.input.description.Http Request Url",
          "placeholder": "https://api.ai.com/getInventory",
          "required": false,
          "value": "https://api.openai.com/v1/images/generations"
        },
        {
          "key": "system_httpHeader",
          "renderTypeList": [
            "custom"
          ],
          "valueType": "any",
          "value": [
            {
              "key": "Authorization",
              "type": "string",
              "value": "Bearer "
            }
          ],
          "label": "",
          "description": "core.module.input.description.Http Request Header",
          "placeholder": "core.module.input.description.Http Request Header",
          "required": false
        },
        {
          "key": "system_httpParams",
          "renderTypeList": [
            "hidden"
          ],
          "valueType": "any",
          "value": [],
          "label": "",
          "required": false
        },
        {
          "key": "system_httpJsonBody",
          "renderTypeList": [
            "hidden"
          ],
          "valueType": "any",
          "value": "{\n  \"model\": \"dall-e-3\",\n  \"prompt\": \"{{prompt}}\",\n  \"n\": 1,\n  \"size\": \"1024x1024\"\n}",
          "label": "",
          "required": false
        }
      ],
      "outputs": [
        {
          "id": "system_addOutputParam",
          "key": "system_addOutputParam",
          "type": "dynamic",
          "valueType": "dynamic",
          "label": "",
          "editField": {
            "key": true,
            "valueType": true
          }
        },
        {
          "id": "httpRawResponse",
          "key": "httpRawResponse",
          "label": "原始响应",
          "description": "HTTP请求的原始响应。只能接受字符串或JSON类型响应数据。",
          "valueType": "any",
          "type": "static"
        },
        {
          "id": "DeKGGioBwaMf",
          "type": "dynamic",
          "key": "data[0].url",
          "valueType": "string",
          "label": "data[0].url"
        }
      ]
    },
    {
      "nodeId": "CO3POL8svbbi",
      "name": "文本加工",
      "intro": "可对固定或传入的文本进行加工后输出,非字符串类型数据最终会转成字符串类型。",
      "avatar": "/imgs/workflow/textEditor.svg",
      "flowNodeType": "pluginModule",
      "showStatus": false,
      "position": {
        "x": 1417.5940290051137,
        "y": -478.81889618104356
      },
      "inputs": [
        {
          "key": "system_addInputParam",
          "valueType": "dynamic",
          "label": "动态外部数据",
          "renderTypeList": [
            "addInputParam"
          ],
          "required": false,
          "description": "",
          "canEdit": false,
          "value": "",
          "editField": {
            "key": true
          },
          "dynamicParamDefaultValue": {
            "inputType": "reference",
            "valueType": "string",
            "required": true
          }
        },
        {
          "key": "url",
          "valueType": "string",
          "label": "url",
          "renderTypeList": [
            "reference"
          ],
          "required": true,
          "description": "",
          "canEdit": true,
          "editField": {
            "key": true
          },
          "value": [
            "tMyUnRL5jIrC",
            "DeKGGioBwaMf"
          ]
        },
        {
          "key": "文本",
          "valueType": "string",
          "label": "文本",
          "renderTypeList": [
            "textarea"
          ],
          "required": true,
          "description": "",
          "canEdit": false,
          "value": "![]({{url}})",
          "editField": {
            "key": true
          },
          "maxLength": "",
          "dynamicParamDefaultValue": {
            "inputType": "reference",
            "valueType": "string",
            "required": true
          }
        }
      ],
      "outputs": [
        {
          "id": "text",
          "type": "static",
          "key": "text",
          "valueType": "string",
          "label": "text",
          "description": ""
        }
      ],
      "pluginId": "community-textEditor"
    },
    {
      "nodeId": "7mapnCgHfKW6",
      "name": "指定回复",
      "intro": "该模块可以直接回复一段指定的内容。常用于引导、提示。非字符串内容传入时,会转成字符串进行输出。",
      "avatar": "/imgs/workflow/reply.png",
      "flowNodeType": "answerNode",
      "position": {
        "x": 1922.5628399315042,
        "y": -471.67391598231796
      },
      "inputs": [
        {
          "key": "text",
          "renderTypeList": [
            "textarea",
            "reference"
          ],
          "valueType": "string",
          "label": "core.module.input.label.Response content",
          "description": "core.module.input.description.Response content",
          "placeholder": "core.module.input.description.Response content",
          "selectedTypeIndex": 1,
          "value": [
            "CO3POL8svbbi",
            "text"
          ]
        }
      ],
      "outputs": []
    }
  ],
  "edges": [
    {
      "source": "448745",
      "target": "tMyUnRL5jIrC",
      "sourceHandle": "448745-source-right",
      "targetHandle": "tMyUnRL5jIrC-target-left"
    },
    {
      "source": "tMyUnRL5jIrC",
      "target": "CO3POL8svbbi",
      "sourceHandle": "tMyUnRL5jIrC-source-right",
      "targetHandle": "CO3POL8svbbi-target-left"
    },
    {
      "source": "CO3POL8svbbi",
      "target": "7mapnCgHfKW6",
      "sourceHandle": "CO3POL8svbbi-source-right",
      "targetHandle": "7mapnCgHfKW6-target-left"
    }
  ]
}

{{% /details %}}