更新consul部分
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@@ -5,6 +5,7 @@ import (
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"net/url"
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"strings"
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"sync"
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"sync/atomic"
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commonHttp "gitee.com/red-future---jilin-g/common/http"
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"github.com/gogf/gf/v2/errors/gerror"
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@@ -23,27 +24,57 @@ func initClient() {
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ctx := context.Background()
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// 读取配置
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baseURL, apiKey := loadConfig(ctx)
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endpoints, apiKey := loadConfig(ctx)
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// 如果配置不完整,跳过初始化
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if baseURL == "" || apiKey == "" {
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g.Log().Warning(ctx, "⚠️ RAGFlow 配置未找到,请在项目 config.yml 中添加 ragflow.base_url 和 ragflow.api_key")
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if len(endpoints) == 0 || apiKey == "" {
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g.Log().Warning(ctx, "⚠️ RAGFlow 配置未找到,请在 config.yml 中添加 ragflow.base_url 或在 Consul 中配置 ragflow.endpoints")
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return
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}
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globalClient = &Client{
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BaseURL: strings.TrimSuffix(baseURL, "/"),
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APIKey: apiKey,
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Endpoints: endpoints,
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APIKey: apiKey,
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}
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g.Log().Infof(ctx, "✅ RAGFlow 客户端初始化成功: baseURL=%s", baseURL)
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if len(endpoints) == 1 {
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g.Log().Infof(ctx, "✅ RAGFlow 客户端初始化成功: endpoint=%s", endpoints[0])
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} else {
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g.Log().Infof(ctx, "✅ RAGFlow 客户端初始化成功: endpoints=%v (负载均衡)", endpoints)
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}
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})
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}
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// loadConfig 从配置文件加载 RAGFlow 配置
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func loadConfig(ctx context.Context) (baseURL, apiKey string) {
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baseURL = g.Cfg().MustGet(ctx, "ragflow.base_url", "").String()
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// loadConfig 从配置加载 RAGFlow 配置(支持实例级配置)
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// 优先级:
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// 1. Consul实例级配置 ragflow.endpoints (数组)
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// 2. Consul全局配置 ragflow.endpoints (数组)
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// 3. config.yml的 ragflow.base_url (单个URL,向后兼容)
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func loadConfig(ctx context.Context) (endpoints []string, apiKey string) {
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// 尝试从Consul读取endpoints(支持实例级配置)
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// 注意:这里不能直接导入customerService/service包,会造成循环依赖
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// 所以只能从config.yml读取,Consul配置需要在customerservice层面调用时传入
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// 读取API Key
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apiKey = g.Cfg().MustGet(ctx, "ragflow.api_key", "").String()
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// 尝试读取endpoints数组(从config.yml或Consul同步的配置)
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endpointsConfig := g.Cfg().MustGet(ctx, "ragflow.endpoints")
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if !endpointsConfig.IsEmpty() {
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endpoints = endpointsConfig.Strings()
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// 去除尾部斜杠
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for i := range endpoints {
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endpoints[i] = strings.TrimSuffix(endpoints[i], "/")
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}
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return
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}
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// Fallback到单个base_url(向后兼容)
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baseURL := g.Cfg().MustGet(ctx, "ragflow.base_url", "").String()
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if baseURL != "" {
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endpoints = []string{strings.TrimSuffix(baseURL, "/")}
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}
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return
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}
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@@ -53,10 +84,24 @@ func GetGlobalClient() *Client {
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return globalClient
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}
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// Client RAGFlow API 客户端
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// Client RAGFlow API 客户端(支持负载均衡)
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type Client struct {
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BaseURL string
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APIKey string
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Endpoints []string // RAGFlow实例列表
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APIKey string // API密钥
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currentIndex atomic.Uint64 // 当前轮询索引(原子操作)
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}
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// getNextEndpoint 获取下一个endpoint(轮询算法)
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func (c *Client) getNextEndpoint() string {
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if len(c.Endpoints) == 0 {
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return ""
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}
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if len(c.Endpoints) == 1 {
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return c.Endpoints[0]
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}
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// 原子递增并取模,实现轮询
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idx := c.currentIndex.Add(1) % uint64(len(c.Endpoints))
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return c.Endpoints[idx]
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}
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// CommonResponse 通用响应结构
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@@ -71,9 +116,13 @@ func (r *CommonResponse) IsSuccess() bool {
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return r.Code == 0
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}
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// request 发送 HTTP 请求(使用统一的common/http包)
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// request 发送 HTTP 请求(使用统一的common/http包,支持负载均衡)
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func (c *Client) request(ctx context.Context, method, path string, body interface{}, result interface{}) (err error) {
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fullURL := c.BaseURL + path
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endpoint := c.getNextEndpoint()
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if endpoint == "" {
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return gerror.New("RAGFlow endpoints not configured")
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}
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fullURL := endpoint + path
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headers := map[string]string{
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"Authorization": "Bearer " + c.APIKey,
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@@ -162,8 +162,12 @@ func (c *Client) UploadDocumentFromText(ctx context.Context, datasetId, content,
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filename = "document.txt"
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}
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// 构造URL
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url := c.BaseURL + "/api/v1/datasets/" + datasetId + "/documents"
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// 构造URL(使用负载均衡)
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endpoint := c.getNextEndpoint()
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if endpoint == "" {
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return "", gerror.New("RAGFlow endpoints not configured")
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}
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url := endpoint + "/api/v1/datasets/" + datasetId + "/documents"
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// 创建multipart writer
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body := &bytes.Buffer{}
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@@ -38,14 +38,16 @@ type BatchStreamMessage struct {
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// ResponseStreamMessage RAGFlow 响应消息结构(MQ 消息)
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type ResponseStreamMessage struct {
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UserId string `json:"userId"` // 用户ID
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Platform string `json:"platform"` // 平台标识
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TenantId string `json:"tenantId"` // 租户ID
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Question string `json:"question"` // 用户问题
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Content string `json:"content"` // RAGFlow 回复内容
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SessionId string `json:"sessionId"` // RAGFlow Session ID
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Timestamp int64 `json:"timestamp"` // 时间戳(秒)
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MessageId string `json:"messageId"` // 原始消息ID
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UserId string `json:"userId"` // 用户ID
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Platform string `json:"platform"` // 平台标识
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TenantId string `json:"tenantId"` // 租户ID
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AccountId string `json:"accountId,omitempty"` // 账号ID
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AccountName string `json:"accountName,omitempty"` // 客服账号名称
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Question string `json:"question"` // 用户问题
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Content string `json:"content"` // RAGFlow 回复内容
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SessionId string `json:"sessionId"` // RAGFlow Session ID
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Timestamp int64 `json:"timestamp"` // 时间戳(秒)
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MessageId string `json:"messageId"` // 原始消息ID
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}
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// FollowUpMessage 追问消息结构(RabbitMQ 延时队列)
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