---
title: '接入谷歌搜索'
description: '将 FastGPT 接入谷歌搜索'
icon: 'search'
draft: false
toc: true
weight: 402
---
| | |
| --------------------- | --------------------- |
|  |  |
如上图，利用 HTTP 模块，你可以外接一个搜索引擎作为AI回复的参考资料。这里以调用 Google Search API 为例。注意：本文主要是为了介绍 HTTP 模型，具体的搜索效果需要依赖提示词和搜索引擎，尤其是【搜索引擎】，简单的搜索引擎无法获取更详细的内容，这部分可能需要更多的调试。
## 注册 Google Search API
[参考这篇文章](https://zhuanlan.zhihu.com/p/174666017)，每天可以免费使用 100 次。
## 写一个 Google Search 接口
这里用 [Laf](https://laf.dev/) 快速实现一个接口，即写即发布，无需部署。务必打开 POST 请求方式。
{{% details title="Laf 谷歌搜索Demo" closed="true" %}}
```ts
import cloud from '@lafjs/cloud'
const googleSearchKey = "xxx"
const googleCxId = "3740cxxx"
const baseurl = "https://www.googleapis.com/customsearch/v1"
type RequestType = {
searchKey: string
}
export default async function (ctx: FunctionContext) {
const { searchKey } = ctx.body as RequestType
console.log(ctx.body)
if (!searchKey) {
return {
prompt: ""
}
}
try {
const { data } = await cloud.fetch.get(baseurl, {
params: {
q: searchKey,
cx: googleCxId,
key: googleSearchKey,
c2coff: 1,
start: 1,
end: 20,
dateRestrict: 'm[1]',
}
})
const result = data.items.map((item) => item.snippet).join('\n');
return { prompt: result }
} catch (err) {
console.log(err)
ctx.response.status(500)
return {
message: "异常"
}
}
}
```
{{% /details %}}
## 模块编排
复制下面配置，点击「高级编排」右上角的导入按键，导入该配置，导入后将接口地址复制到「HTTP 模块」。
{{% details title="编排配置" closed="true" %}}
```json
[
{
"moduleId": "userChatInput",
"name": "用户问题(对话入口)",
"flowType": "questionInput",
"position": {
"x": 200.0300839741032,
"y": 1641.7311245570252
},
"inputs": [
{
"key": "userChatInput",
"type": "systemInput",
"valueType": "string",
"label": "core.module.input.label.user question",
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
}
],
"outputs": [
{
"key": "userChatInput",
"label": "core.module.input.label.user question",
"type": "source",
"valueType": "string",
"targets": [
{
"moduleId": "6g2075",
"key": "content"
}
]
}
]
},
{
"moduleId": "6g2075",
"name": "文本内容提取",
"flowType": "contentExtract",
"showStatus": true,
"position": {
"x": 787.652411398441,
"y": 1168.747396089701
},
"inputs": [
{
"key": "switch",
"type": "target",
"label": "core.module.input.label.switch",
"description": "core.module.input.description.Trigger",
"valueType": "any",
"showTargetInApp": true,
"showTargetInPlugin": true,
"connected": false
},
{
"key": "model",
"type": "selectLLMModel",
"valueType": "string",
"label": "core.module.input.label.LLM",
"required": true,
"showTargetInApp": false,
"showTargetInPlugin": false,
"value": "gpt-3.5-turbo",
"connected": false
},
{
"key": "description",
"type": "textarea",
"valueType": "string",
"label": "提取要求描述",
"description": "给AI一些对应的背景知识或要求描述，引导AI更好的完成任务。\n该输入框可使用全局变量。",
"required": true,
"placeholder": "例如: \n1. 当前时间为: {{cTime}}。你是一个实验室预约助手，你的任务是帮助用户预约实验室，从文本中获取对应的预约信息。\n2. 你是谷歌搜索助手，需要从文本中提取出合适的搜索词。",
"showTargetInApp": true,
"showTargetInPlugin": true,
"value": "你是谷歌搜索机器人，根据当前问题和对话记录生成搜索词。\n你需要自行判断是否需要进行网络实时查询：\n- 如果需查询则生成搜索词。\n- 如果不需要查询则不返回该字段。",
"connected": false
},
{
"key": "history",
"type": "numberInput",
"label": "core.module.input.label.chat history",
"required": true,
"min": 0,
"max": 30,
"valueType": "chatHistory",
"value": 6,
"showTargetInApp": true,
"showTargetInPlugin": true,
"connected": false
},
{
"key": "content",
"type": "target",
"label": "需要提取的文本",
"required": true,
"valueType": "string",
"showTargetInApp": true,
"showTargetInPlugin": true,
"connected": true
},
{
"key": "extractKeys",
"type": "custom",
"label": "目标字段",
"valueType": "any",
"description": "由 '描述' 和 'key' 组成一个目标字段，可提取多个目标字段",
"value": [
{
"desc": "搜索词",
"key": "searchKey",
"required": false,
"enum": ""
}
],
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
}
],
"outputs": [
{
"key": "success",
"label": "字段完全提取",
"valueType": "boolean",
"type": "source",
"targets": []
},
{
"key": "failed",
"label": "提取字段缺失",
"valueType": "boolean",
"type": "source",
"targets": [
{
"moduleId": "5jtdwx",
"key": "switch"
}
]
},
{
"key": "fields",
"label": "完整提取结果",
"description": "一个 JSON 字符串，例如：{\"name:\":\"YY\",\"Time\":\"2023/7/2 18:00\"}",
"valueType": "string",
"type": "source",
"targets": []
},
{
"key": "searchKey",
"label": "提取结果-搜索词",
"description": "无法提取时不会返回",
"valueType": "string",
"type": "source",
"targets": [
{
"moduleId": "zakgqt",
"key": "prompt"
}
]
}
]
},
{
"moduleId": "r8ckxe",
"name": "AI 对话",
"flowType": "chatNode",
"showStatus": true,
"position": {
"x": 2886.1033536393606,
"y": 1867.5409594461544
},
"inputs": [
{
"key": "switch",
"type": "target",
"label": "core.module.input.label.switch",
"description": "core.module.input.description.Trigger",
"valueType": "any",
"showTargetInApp": true,
"showTargetInPlugin": true,
"connected": false
},
{
"key": "model",
"type": "selectLLMModel",
"label": "core.module.input.label.aiModel",
"required": true,
"valueType": "string",
"showTargetInApp": false,
"showTargetInPlugin": false,
"value": "gpt-3.5-turbo",
"connected": false
},
{
"key": "temperature",
"type": "hidden",
"label": "",
"value": 0,
"valueType": "number",
"min": 0,
"max": 10,
"step": 1,
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "maxToken",
"type": "hidden",
"label": "",
"value": 2000,
"valueType": "number",
"min": 100,
"max": 4000,
"step": 50,
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "isResponseAnswerText",
"type": "hidden",
"label": "",
"value": true,
"valueType": "boolean",
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "quoteTemplate",
"type": "hidden",
"label": "",
"valueType": "string",
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "quotePrompt",
"type": "hidden",
"label": "",
"valueType": "string",
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "aiSettings",
"type": "aiSettings",
"label": "",
"valueType": "any",
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "systemPrompt",
"type": "textarea",
"label": "core.ai.Prompt",
"max": 300,
"valueType": "string",
"description": "core.app.tip.chatNodeSystemPromptTip",
"placeholder": "core.app.tip.chatNodeSystemPromptTip",
"showTargetInApp": true,
"showTargetInPlugin": true,
"connected": false
},
{
"key": "history",
"type": "numberInput",
"label": "core.module.input.label.chat history",
"required": true,
"min": 0,
"max": 30,
"valueType": "chatHistory",
"value": 6,
"showTargetInApp": true,
"showTargetInPlugin": true,
"connected": false
},
{
"key": "userChatInput",
"type": "custom",
"label": "",
"required": true,
"valueType": "string",
"showTargetInApp": true,
"showTargetInPlugin": true,
"connected": true
},
{
"key": "quoteQA",
"type": "target",
"label": "知识库引用",
"description": "core.module.Dataset quote.Input description",
"valueType": "datasetQuote",
"showTargetInApp": true,
"showTargetInPlugin": true,
"connected": false
}
],
"outputs": [
{
"key": "history",
"label": "core.module.output.label.New context",
"description": "core.module.output.description.New context",
"valueType": "chatHistory",
"type": "source",
"targets": []
},
{
"key": "answerText",
"label": "core.module.output.label.Ai response content",
"description": "core.module.output.description.Ai response content",
"valueType": "string",
"type": "source",
"targets": []
},
{
"key": "finish",
"label": "core.module.output.label.running done",
"description": "core.module.output.description.running done",
"valueType": "boolean",
"type": "source",
"targets": []
},
{
"key": "userChatInput",
"label": "core.module.input.label.user question",
"type": "hidden",
"valueType": "string",
"targets": []
}
]
},
{
"moduleId": "bwhh0x",
"name": "core.module.template.textEditor",
"flowType": "pluginModule",
"showStatus": false,
"position": {
"x": 2323.6602408408294,
"y": 2087.8175338140313
},
"inputs": [
{
"key": "pluginId",
"type": "hidden",
"label": "",
"value": "community-textEditor",
"valueType": "string",
"connected": false,
"showTargetInApp": false,
"showTargetInPlugin": false
},
{
"key": "switch",
"type": "target",
"label": "core.module.input.label.switch",
"description": "core.module.input.description.Trigger",
"valueType": "any",
"showTargetInApp": true,
"showTargetInPlugin": true,
"connected": false
},
{
"key": "textarea",
"valueType": "string",
"label": "core.module.input.label.textEditor textarea",
"type": "textarea",
"required": true,
"description": "core.module.input.description.textEditor textarea",
"edit": false,
"editField": {
"key": true,
"name": true,
"description": true,
"required": true,
"dataType": true,
"inputType": true
},
"connected": false,
"placeholder": "core.module.input.description.textEditor textarea",
"value": "请使用下面中的数据作为你的知识。请直接输出答案，不要提及你是从中获取的知识。\n\n当前时间: {{cTime}}\n\n\n{{response}}\n\n\n我的问题：“{{q}}”"
},
{
"key": "response",
"valueType": "string",
"label": "response",
"type": "target",
"required": true,
"description": "",
"edit": true,
"editField": {
"key": true,
"name": true,
"description": true,
"required": true,
"dataType": true,
"inputType": false
},
"connected": true
},
{
"key": "q",
"valueType": "string",
"label": "q",
"type": "target",
"required": true,
"description": "",
"edit": true,
"editField": {
"key": true,
"name": true,
"description": true,
"required": true,
"dataType": true,
"inputType": false
},
"connected": true
},
{
"key": "DYNAMIC_INPUT_KEY",
"valueType": "any",
"label": "需要加工的输入",
"type": "addInputParam",
"required": false,
"description": "可动态的添加字符串类型变量，在文本编辑中通过 {{key}} 使用变量。非字符串类型，会自动转成字符串类型。",
"edit": false,
"editField": {
"key": true,
"name": true,
"description": true,
"required": true,
"dataType": true,
"inputType": false
},
"defaultEditField": {
"label": "",
"key": "",
"description": "",
"inputType": "target",
"valueType": "string",
"required": true
},
"connected": false
}
],
"outputs": [
{
"key": "text",
"valueType": "string",
"label": "core.module.output.label.text",
"type": "source",
"edit": false,
"targets": [
{
"moduleId": "r8ckxe",
"key": "userChatInput"
}
]
}
]
},
{
"moduleId": "lxubmw",
"name": "用户问题(入口)",
"flowType": "questionInput",
"position": {
"x": 1744.5949622106039,
"y": 2767.1993979535087
},
"inputs": [
{
"key": "userChatInput",
"type": "systemInput",
"valueType": "string",
"label": "core.module.input.label.user question",
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
}
],
"outputs": [
{
"key": "userChatInput",
"label": "core.module.input.label.user question",
"type": "source",
"valueType": "string",
"targets": [
{
"moduleId": "bwhh0x",
"key": "q"
}
]
}
]
},
{
"moduleId": "se8tz2",
"name": "用户问题(对话入口)",
"flowType": "questionInput",
"position": {
"x": 1258.737695219056,
"y": 1282.7814513663104
},
"inputs": [
{
"key": "userChatInput",
"type": "systemInput",
"valueType": "string",
"label": "core.module.input.label.user question",
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
}
],
"outputs": [
{
"key": "userChatInput",
"label": "core.module.input.label.user question",
"type": "source",
"valueType": "string",
"targets": [
{
"moduleId": "5jtdwx",
"key": "userChatInput"
}
]
}
]
},
{
"moduleId": "5jtdwx",
"name": "AI 对话",
"flowType": "chatNode",
"showStatus": true,
"position": {
"x": 1709.9128961202969,
"y": 943.9619252986647
},
"inputs": [
{
"key": "switch",
"type": "target",
"label": "core.module.input.label.switch",
"description": "core.module.input.description.Trigger",
"valueType": "any",
"showTargetInApp": true,
"showTargetInPlugin": true,
"connected": true
},
{
"key": "model",
"type": "selectLLMModel",
"label": "core.module.input.label.aiModel",
"required": true,
"valueType": "string",
"showTargetInApp": false,
"showTargetInPlugin": false,
"value": "gpt-3.5-turbo",
"connected": false
},
{
"key": "temperature",
"type": "hidden",
"label": "",
"value": 0,
"valueType": "number",
"min": 0,
"max": 10,
"step": 1,
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "maxToken",
"type": "hidden",
"label": "",
"value": 2000,
"valueType": "number",
"min": 100,
"max": 4000,
"step": 50,
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "isResponseAnswerText",
"type": "hidden",
"label": "",
"value": true,
"valueType": "boolean",
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "quoteTemplate",
"type": "hidden",
"label": "",
"valueType": "string",
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "quotePrompt",
"type": "hidden",
"label": "",
"valueType": "string",
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "aiSettings",
"type": "aiSettings",
"label": "",
"valueType": "any",
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "systemPrompt",
"type": "textarea",
"label": "core.ai.Prompt",
"max": 300,
"valueType": "string",
"description": "core.app.tip.chatNodeSystemPromptTip",
"placeholder": "core.app.tip.chatNodeSystemPromptTip",
"showTargetInApp": true,
"showTargetInPlugin": true,
"connected": false
},
{
"key": "history",
"type": "numberInput",
"label": "core.module.input.label.chat history",
"required": true,
"min": 0,
"max": 30,
"valueType": "chatHistory",
"value": 6,
"showTargetInApp": true,
"showTargetInPlugin": true,
"connected": false
},
{
"key": "userChatInput",
"type": "custom",
"label": "",
"required": true,
"valueType": "string",
"showTargetInApp": true,
"showTargetInPlugin": true,
"connected": true
},
{
"key": "quoteQA",
"type": "target",
"label": "知识库引用",
"description": "core.module.Dataset quote.Input description",
"valueType": "datasetQuote",
"showTargetInApp": true,
"showTargetInPlugin": true,
"connected": false
}
],
"outputs": [
{
"key": "history",
"label": "core.module.output.label.New context",
"description": "core.module.output.description.New context",
"valueType": "chatHistory",
"type": "source",
"targets": []
},
{
"key": "answerText",
"label": "core.module.output.label.Ai response content",
"description": "core.module.output.description.Ai response content",
"valueType": "string",
"type": "source",
"targets": []
},
{
"key": "finish",
"label": "core.module.output.label.running done",
"description": "core.module.output.description.running done",
"valueType": "boolean",
"type": "source",
"targets": []
},
{
"key": "userChatInput",
"label": "core.module.input.label.user question",
"type": "hidden",
"valueType": "string",
"targets": []
}
]
},
{
"moduleId": "zakgqt",
"name": "core.module.template.Http request",
"flowType": "httpRequest468",
"showStatus": true,
"position": {
"x": 1596.0994578513428,
"y": 1862.086836404846
},
"inputs": [
{
"key": "switch",
"type": "target",
"label": "core.module.input.label.switch",
"description": "core.module.input.description.Trigger",
"valueType": "any",
"showTargetInApp": true,
"showTargetInPlugin": true,
"connected": false
},
{
"key": "system_httpMethod",
"type": "custom",
"valueType": "string",
"label": "",
"value": "POST",
"required": true,
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "system_httpReqUrl",
"type": "hidden",
"valueType": "string",
"label": "",
"description": "core.module.input.description.Http Request Url",
"placeholder": "https://api.ai.com/getInventory",
"required": false,
"showTargetInApp": false,
"showTargetInPlugin": false,
"value": "https://d8dns0.laf.dev/google_earch",
"connected": false
},
{
"key": "system_httpHeader",
"type": "custom",
"valueType": "any",
"value": [],
"label": "",
"description": "core.module.input.description.Http Request Header",
"placeholder": "core.module.input.description.Http Request Header",
"required": false,
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "system_httpParams",
"type": "hidden",
"valueType": "any",
"value": [],
"label": "",
"required": false,
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "system_httpJsonBody",
"type": "hidden",
"valueType": "any",
"value": "{\r\n \"searchKey\": \"{{prompt}}\"\r\n}",
"label": "",
"required": false,
"showTargetInApp": false,
"showTargetInPlugin": false,
"connected": false
},
{
"key": "DYNAMIC_INPUT_KEY",
"type": "target",
"valueType": "any",
"label": "core.module.inputType.dynamicTargetInput",
"description": "core.module.input.description.dynamic input",
"required": false,
"showTargetInApp": false,
"showTargetInPlugin": true,
"hideInApp": true,
"connected": false
},
{
"key": "prompt",
"valueType": "string",
"label": "prompt",
"type": "target",
"required": true,
"description": "",
"edit": true,
"editField": {
"key": true,
"name": true,
"description": true,
"required": true,
"dataType": true
},
"connected": true
},
{
"key": "system_addInputParam",
"type": "addInputParam",
"valueType": "any",
"label": "",
"required": false,
"showTargetInApp": false,
"showTargetInPlugin": false,
"editField": {
"key": true,
"name": true,
"description": true,
"required": true,
"dataType": true
},
"defaultEditField": {
"label": "",
"key": "",
"description": "",
"inputType": "target",
"valueType": "string",
"required": true
},
"connected": false
}
],
"outputs": [
{
"key": "finish",
"label": "core.module.output.label.running done",
"description": "core.module.output.description.running done",
"valueType": "boolean",
"type": "source",
"targets": []
},
{
"key": "system_addOutputParam",
"type": "addOutputParam",
"valueType": "any",
"label": "",
"targets": [],
"editField": {
"key": true,
"name": true,
"description": true,
"dataType": true
},
"defaultEditField": {
"label": "",
"key": "",
"description": "",
"outputType": "source",
"valueType": "string"
}
},
{
"type": "source",
"valueType": "string",
"key": "prompt",
"label": "prompt",
"description": "",
"edit": true,
"editField": {
"key": true,
"name": true,
"description": true,
"dataType": true
},
"targets": [
{
"moduleId": "bwhh0x",
"key": "response"
}
]
}
]
}
]
```
{{% /details %}}
## 流程说明
1. 利用【内容提取】模块，将用户的问题提取成搜索关键词。
2. 将搜索关键词传入【HTTP模块】，执行谷歌搜索。
3. 利用【文本编辑模块】组合搜索结果和问题，生成一个适合模型回答的问题。
4. 将新的问题发给【AI模块】，回答搜索结果。