判断节点用正则

schema/node.py

@@ -12,7 +12,7 @@ class NodeStatus(str, Enum):
 
 # 接口请求模型 创建
 class BindNode(BaseModel):
-    pub_key: str = Field(..., description='绑定的key')
+    pub_key: str = Field(..., regex=r".*\D+", description='绑定的key')
     fund_id: str = Field(..., description='绑定基金的ID')
     currency: str = Field(default='ETH', description='节点需要质押的币种')
     volume: float = Field(default=32, description='节点需要质押的币种数量')