python 随机生成UUID

以下是两种Python随机生成UUID的例子：

1. 使用uuid模块生成随机UUID：

import uuid

def get_uuid():
    return str(uuid.uuid4())

# 调用get_uuid()函数生成随机UUID
random_uuid = get_uuid()
print(random_uuid)

2. 使用自定义的UUID生成器类生成不同类型的UUID：

import uuid

class UUIDGenerator:
    def get_timestamp_uuid(self):
        return str(uuid.uuid1())

    def get_randomnumber_uuid(self):
        return str(uuid.uuid4())

    def get_specifiedstr_uuid(self, namespace, name):
        return str(uuid.uuid3(namespace, name))

    def get_specifiedstr_SHA1_uuid(self, namespace, name):
        return str(uuid.uuid5(namespace, name))

# 实例化UUIDGenerator类
uuid_generator = UUIDGenerator()

# 调用不同方法生成不同类型的UUID
print(uuid_generator.get_timestamp_uuid())
print(uuid_generator.get_randomnumber_uuid())
print(uuid_generator.get_specifiedstr_uuid(uuid.NAMESPACE_DNS, 'example.com'))
print(uuid_generator.get_specifiedstr_SHA1_uuid(uuid.NAMESPACE_DNS, 'example.com'))