feat: 安装dify-client，测试接口

package.json

@@ -9,19 +9,22 @@
     "lint": "next lint"
   },
   "dependencies": {
+    "dify-client": "^2.3.2",
+    "next": "15.4.5",
     "react": "19.1.0",
     "react-dom": "19.1.0",
-    "next": "15.4.5"
+    "uuid": "^11.1.0"
   },
   "devDependencies": {
-    "typescript": "^5",
+    "@eslint/eslintrc": "^3",
+    "@tailwindcss/postcss": "^4",
     "@types/node": "^20",
     "@types/react": "^19",
     "@types/react-dom": "^19",
-    "@tailwindcss/postcss": "^4",
-    "tailwindcss": "^4",
+    "code-inspector-plugin": "^1.0.4",
     "eslint": "^9",
     "eslint-config-next": "15.4.5",
-    "@eslint/eslintrc": "^3"
+    "tailwindcss": "^4",
+    "typescript": "^5"
   }
 }

src/app/api/chat-messages/route.ts

@@ -0,0 +1,16 @@
+import { type NextRequest } from 'next/server'
+import { client, getInfo } from '@/utils/common'
+
+export async function POST(request: NextRequest) {
+  const body = await request.json()
+  const {
+    inputs,
+    query,
+    files,
+    conversation_id: conversationId,
+    response_mode: responseMode,
+  } = body
+  const { user } = getInfo(request)
+  const res = await client.createChatMessage(inputs, query, user, responseMode, conversationId, files)
+  return new Response(res.data as any)
+}

src/app/api/parameters/route.ts

@@ -0,0 +1,30 @@
+import { client } from '@/utils/common';
+import { NextRequest, NextResponse } from 'next/server';
+// 模拟获取请求信息的函数
+function getInfo(request: NextRequest) {
+  return {
+    sessionId: 'session-' + Date.now(),
+    user: { id: 'user-' + Math.random().toString(36).substr(2, 9) }
+  };
+}
+
+// 模拟设置会话的函数
+function setSession(sessionId: string) {
+  return {
+    'Set-Cookie': `sessionId=${sessionId}; Path=/; HttpOnly`
+  };
+}
+
+export async function GET(request: NextRequest) {
+  const { sessionId, user } = getInfo(request);
+  
+  try {
+    const { data } = await client.getApplicationParameters(user);
+    return NextResponse.json(data as object, {
+      headers: setSession(sessionId),
+    });
+  } catch (error) {
+    console.error('获取参数失败:', error);
+    return NextResponse.json({ error: '获取参数失败' }, { status: 500 });
+  }
+} 

src/utils/common.ts

@@ -0,0 +1,30 @@
+import { ChatClient } from 'dify-client'
+import { v4 } from 'uuid'
+import { type NextRequest } from 'next/server'
+const API_KEY = 'app-8LRYB7Gz1nyEQHW22p5u3nMv'
+const APP_ID = 'a794acb6-ee01-4d11-8284-83994fb41fea'
+const API_URL = 'http://10.21.77.20:30001/v1'
+
+
+const client = new ChatClient(API_KEY, API_URL)
+
+const userPrefix = `user_${APP_ID}:`
+
+const getInfo = (request: NextRequest) => {
+    const sessionId = request.cookies.get('session_id')?.value || v4()
+    const user = userPrefix + sessionId
+    return {
+        sessionId,
+        user,
+    }
+}
+
+const setSession = (sessionId: string) => {
+    return { 'Set-Cookie': `session_id=${sessionId}` }
+}
+
+export {
+    client,
+    getInfo,
+    setSession
+}