区块链节点端点API后端分配器
示例代码:
class BackendDistributer: def init(self, endpoints): self.endpoints = endpoints
def get_backend(self):
return self.endpoints.pop(0)
class BlockchainNode: def init(self, distributer): self.distributer = distributer
def get_api_endpoint(self):
backend = self.distributer.get_backend()
# 使用backend来获取API的端点
return api_endpoint