feat: 添加更多嵌入提供商，优化现有embeddingurl处理逻辑，添加ollama embedding提供商

astrbot/core/config/default.py

@@ -1739,6 +1739,48 @@ class ChatProviderTemplate(TypedDict):
                         "timeout": 20,
                         "proxy": "",
                     },
+                    "Zhipu Embedding": {
+                        "id": "zhipu_embedding",
+                        "type": "openai_embedding",
+                        "provider": "zhipu",
+                        "provider_type": "embedding",
+                        "hint": "provider_group.provider.zhipu_embedding.hint",
+                        "enable": True,
+                        "embedding_api_key": "",
+                        "embedding_api_base": "https://open.bigmodel.cn/api/paas/v4",
+                        "embedding_model": "embedding-3",
+                        "embedding_dimensions": 2048,
+                        "timeout": 20,
+                        "proxy": "",
+                    },
+                    "Volcengine Embedding": {
+                        "id": "volcengine_embedding",
+                        "type": "openai_embedding",
+                        "provider": "volcengine",
+                        "provider_type": "embedding",
+                        "hint": "provider_group.provider.volcengine_embedding.hint",
+                        "enable": True,
+                        "embedding_api_key": "",
+                        "embedding_api_base": "https://ark.cn-beijing.volces.com/api/v3",
+                        "embedding_model": "doubao-embedding-vision",
+                        "embedding_dimensions": 2048,
+                        "timeout": 20,
+                        "proxy": "",
+                    },
+                    "Ollama Embedding": {
+                        "id": "ollama_embedding",
+                        "type": "openai_embedding",
+                        "provider": "ollama",
+                        "provider_type": "embedding",
+                        "hint": "provider_group.provider.ollama_embedding.hint",
+                        "enable": True,
+                        "embedding_api_key": "ollama",
+                        "embedding_api_base": "http://127.0.0.1:11434",
+                        "embedding_model": "embeddinggemma",
+                        "embedding_dimensions": 768,
+                        "timeout": 20,
+                        "proxy": "",
+                    },
                     "Gemini Embedding": {
                         "id": "gemini_embedding",
                         "type": "gemini_embedding",

astrbot/core/provider/sources/openai_embedding_source.py

@@ -20,25 +20,35 @@ def __init__(self, provider_config: dict, provider_settings: dict) -> None:
         self.provider_settings = provider_settings
         proxy = provider_config.get("proxy", "")
         provider_id = provider_config.get("id", "unknown_id")
-        http_client = None
+        self._http_client = None
         if proxy:
             logger.info(f"[OpenAI Embedding] {provider_id} Using proxy: {proxy}")
-            http_client = httpx.AsyncClient(proxy=proxy)
+            self._http_client = httpx.AsyncClient(proxy=proxy)
+        # 处理 API base URL：带路径的地址保持原样，纯域名自动补 /v1
+        from urllib.parse import urlsplit
+
         api_base = (
             provider_config.get("embedding_api_base", "https://api.openai.com/v1")
             .strip()
             .removesuffix("/")
             .removesuffix("/embeddings")
         )
-        if api_base and not api_base.endswith("/v1") and not api_base.endswith("/v4"):
-            # /v4 see #5699
-            api_base = api_base + "/v1"
+        if api_base:
+            parsed = urlsplit(api_base)
+            # 无 scheme 时 urlsplit 会把 host 当 path，需要补上 scheme
+            if not parsed.scheme:
+                api_base = f"https://{api_base}"
+                parsed = urlsplit(api_base)
+            # 只在纯域名（无路径或只有 /）时追加 /v1，带路径的地址保持原样
+            # 这样智谱 /api/paas/v4、火山 /api/v3 等不会被破坏
+            if not parsed.path or parsed.path == "/":
+                api_base = f"{api_base}/v1"
         logger.info(f"[OpenAI Embedding] {provider_id} Using API Base: {api_base}")
         self.client = AsyncOpenAI(
             api_key=provider_config.get("embedding_api_key"),
             base_url=api_base,
             timeout=int(provider_config.get("timeout", 20)),
-            http_client=http_client,
+            http_client=self._http_client,
         )
         self.model = provider_config.get("embedding_model", "text-embedding-3-small")
 
@@ -88,3 +98,5 @@ def get_dim(self) -> int:
     async def terminate(self):
         if self.client:
             await self.client.close()
+        if self._http_client:
+            await self._http_client.aclose()

dashboard/src/components/shared/AstrBotConfig.vue

@@ -52,11 +52,11 @@ const providerHint = computed(() => {
   const hint = props.iterable?.hint
   if (typeof hint !== 'string' || !hint) return ''
 
-  if (
-    hint === 'provider_group.provider.openai_embedding.hint'
-    || hint === 'provider_group.provider.gemini_embedding.hint'
-  ) {
-    return ''
+  // Embedding 类型的提示在 embedding_api_base 字段旁边显示，不在卡片标题处重复显示
+  if (hint.startsWith('provider_group.provider.') && hint.endsWith('.hint')) {
+    const providerKey = hint.slice('provider_group.provider.'.length, -'.hint'.length)
+    const embeddingTypes = ['openai_embedding', 'gemini_embedding', 'zhipu_embedding', 'volcengine_embedding', 'ollama_embedding']
+    if (embeddingTypes.includes(providerKey)) return ''
   }
 
   return hint
@@ -67,6 +67,7 @@ const getItemHint = (itemKey, itemMeta) => {
 
   if (itemKey !== 'embedding_api_base') return ''
 
+  // 所有 openai_embedding 类型的预设（包括智谱、火山、Ollama）共享 openai_embedding 的提示
   const providerType = props.iterable?.type
   if (providerType === 'openai_embedding') {
     return getRaw('provider_group.provider.openai_embedding.hint')

dashboard/src/i18n/locales/en-US/features/config-metadata.json

@@ -1237,7 +1237,16 @@
         "description": "API Base URL"
       },
       "openai_embedding": {
-        "hint": "If testing fails, try adding /v1 at the end to be compatible with some OpenAI API versions."
+        "hint": "For OpenAI and compatible embedding services. AstrBot appends /v1 only when the API Base URL has no path; URLs with paths (e.g. /api/paas/v4, /api/v3) are preserved as-is."
+      },
+      "zhipu_embedding": {
+        "hint": "Zhipu preset defaults to https://open.bigmodel.cn/api/paas/v4 and embedding-3, preserving the /api/paas/v4 path."
+      },
+      "volcengine_embedding": {
+        "hint": "Volcengine preset defaults to https://ark.cn-beijing.volces.com/api/v3 and doubao-embedding-vision, preserving the /api/v3 path."
+      },
+      "ollama_embedding": {
+        "hint": "Ollama preset defaults to local http://127.0.0.1:11434, model embeddinggemma, and 768 dimensions. Run ollama pull embeddinggemma before use."
       },
       "gemini_embedding": {
         "hint": "Gemini Embedding does not require manually adding /v1beta."

dashboard/src/i18n/locales/ru-RU/features/config-metadata.json

@@ -1234,7 +1234,16 @@
                 "description": "Адрес прокси-сервера"
             },
             "openai_embedding": {
-                "hint": "Если тест не проходит, попробуйте добавить /v1 в конец embedding_api_base для совместимости с некоторыми версиями OpenAI API."
+                "hint": "Для OpenAI и совместимых embedding-сервисов. AstrBot добавляет /v1 только если API Base URL не содержит пути; URL с путями (например /api/paas/v4, /api/v3) сохраняются без изменений."
+            },
+            "zhipu_embedding": {
+                "hint": "Пресет Zhipu: https://open.bigmodel.cn/api/paas/v4 и embedding-3, путь /api/paas/v4 сохраняется."
+            },
+            "volcengine_embedding": {
+                "hint": "Пресет Volcengine: https://ark.cn-beijing.volces.com/api/v3 и doubao-embedding-vision, путь /api/v3 сохраняется."
+            },
+            "ollama_embedding": {
+                "hint": "Пресет Ollama: локальный http://127.0.0.1:11434, модель embeddinggemma, 768 измерений. Перед использованием выполните ollama pull embeddinggemma."
             },
             "gemini_embedding": {
                 "hint": "Gemini Embedding не требует ручного добавления /v1beta."

dashboard/src/i18n/locales/zh-CN/features/config-metadata.json

@@ -1239,7 +1239,16 @@
         "description": "API Base URL"
       },
       "openai_embedding": {
-        "hint": "如果测试不通过，可以尝试添加 /v1 在末尾以兼容部分 OpenAI API 版本。"
+        "hint": "适用于 OpenAI 及兼容其 API 的嵌入服务。纯域名地址会自动补 /v1；带路径的地址（如 /api/paas/v4）保持原样。"
+      },
+      "zhipu_embedding": {
+        "hint": "智谱 Embedding 预设，默认使用 https://open.bigmodel.cn/api/paas/v4 和 embedding-3 模型。"
+      },
+      "volcengine_embedding": {
+        "hint": "火山引擎 Embedding 预设，默认使用 https://ark.cn-beijing.volces.com/api/v3 和 doubao-embedding-vision 模型。"
+      },
+      "ollama_embedding": {
+        "hint": "Ollama Embedding 预设，默认指向本地 http://127.0.0.1:11434，模型 embeddinggemma，维度 768。使用前请先运行 ollama pull embeddinggemma。"
       },
       "gemini_embedding": {
         "hint": "Gemini Embedding 无需手动添加 /v1beta。"

docs/en/use/knowledge-base.md

@@ -10,7 +10,9 @@
 
 Open the service provider page, click "Add Service Provider", and select Embedding.
 
-Currently, AstrBot supports embedding vector services compatible with OpenAI API and Gemini API.
+Currently, AstrBot includes built-in presets for OpenAI Embedding, Zhipu Embedding, Volcengine Embedding, Ollama Embedding, and Gemini Embedding.
+
+To connect other OpenAI-compatible embedding services, use the OpenAI Embedding preset. When `embedding api base` only contains the host, AstrBot automatically appends `/v1`. If the URL already contains a path (e.g., Zhipu `/api/paas/v4` or Volcengine `/api/v3`), AstrBot preserves that path as-is.
 
 Click on the provider card above to enter the configuration page and fill in the configuration.
 

docs/zh/use/knowledge-base.md

@@ -11,7 +11,9 @@
 
 打开服务提供商页面，点击新增服务提供商，选择 Embedding。
 
-目前 AstrBot 支持兼容 OpenAI API 和 Gemini API 的嵌入向量服务。
+目前 AstrBot 内置了 OpenAI Embedding、智谱 Embedding、火山引擎 Embedding、Ollama Embedding 和 Gemini Embedding 预设。
+
+如果需要接入其他兼容 OpenAI API 的嵌入服务，使用 OpenAI Embedding 预设即可。当 `embedding api base` 只填写域名时，AstrBot 会自动补上 `/v1`；如果填写的是带路径的地址（例如智谱的 `/api/paas/v4` 或火山引擎的 `/api/v3`），AstrBot 会保持原样。
 
 点击上面的提供商卡片进入配置页面，填写配置。