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JAVA 全系列/第六阶段:项目管理与SSM框架/SpringMVC旧 7531楼

Traceback (most recent call last):
  File "f:\code\spider\scrapy\scrapy03\scrapy03\begin.py", line 1, in <module>
    from scrapy.cmdline import execute
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\scrapy\__init__.py", line 15, in <module>        
    from scrapy.spiders import Spider
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\scrapy\spiders\__init__.py", line 99, in <module>
    from scrapy.spiders.crawl import CrawlSpider, Rule
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\scrapy\spiders\crawl.py", line 15, in <module>   
    from scrapy.utils.spider import iterate_spider_output
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\scrapy\utils\spider.py", line 5, in <module>
    from scrapy.utils.defer import deferred_from_coro
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\scrapy\utils\defer.py", line 33, in <module>
    from scrapy.utils.reactor import _get_asyncio_event_loop, is_asyncio_reactor_installed
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\scrapy\utils\reactor.py", line 8, in <module>
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\twisted\internet\asyncioreactor.py", line 19, in <module>
    from twisted.internet.posixbase import (
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\twisted\internet\posixbase.py", line 16, in <module>
    from twisted.internet import error, tcp, udp
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\twisted\internet\tcp.py", line 38, in <module>
    from twisted.internet._newtls import (
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\twisted\internet\_newtls.py", line 18, in <module>
    from twisted.protocols.tls import TLSMemoryBIOFactory, TLSMemoryBIOProtocol
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\twisted\protocols\tls.py", line 42, in <module>
    from OpenSSL.SSL import Connection, Error, SysCallError, WantReadError, ZeroReturnError
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\OpenSSL\__init__.py", line 8, in <module>
    from OpenSSL import SSL, crypto
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\OpenSSL\SSL.py", line 19, in <module>
    from OpenSSL.crypto import (
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\OpenSSL\crypto.py", line 3263, in <module>
    utils.deprecated(
TypeError: deprecated() got an unexpected keyword argument 'name'
PS F:\code\spider\scrapy\scrapy03> & D:/Users/W9020478/AppData/Local/Programs/Python/Python311/python.exe f:/code/spider/scrapy/scrapy03/scrapy03/begin.py
Traceback (most recent call last):
  File "f:\code\spider\scrapy\scrapy03\scrapy03\begin.py", line 1, in <module>
    from scrapy.cmdline import execute
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\scrapy\__init__.py", line 15, in <module>
    from scrapy.spiders import Spider
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\scrapy\spiders\__init__.py", line 99, in <module>
    from scrapy.spiders.crawl import CrawlSpider, Rule
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\scrapy\spiders\crawl.py", line 15, in <module>
    from scrapy.utils.spider import iterate_spider_output
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\scrapy\utils\spider.py", line 5, in <module>
    from scrapy.utils.defer import deferred_from_coro
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\scrapy\utils\defer.py", line 33, in <module>
    from scrapy.utils.reactor import _get_asyncio_event_loop, is_asyncio_reactor_installed
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\scrapy\utils\reactor.py", line 8, in <module>
    from twisted.internet import asyncioreactor, error
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\twisted\internet\asyncioreactor.py", line 19, in <module>
    from twisted.internet.posixbase import (
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\twisted\internet\posixbase.py", line 16, in <module>
    from twisted.internet import error, tcp, udp
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\twisted\internet\tcp.py", line 38, in <module>
    from twisted.internet._newtls import (
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\twisted\internet\_newtls.py", line 18, in <module>
    from twisted.protocols.tls import TLSMemoryBIOFactory, TLSMemoryBIOProtocol
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\twisted\protocols\tls.py", line 42, in <module>
    from OpenSSL.SSL import Connection, Error, SysCallError, WantReadError, ZeroReturnError
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\OpenSSL\__init__.py", line 8, in <module>
    from OpenSSL import SSL, crypto
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\OpenSSL\SSL.py", line 19, in <module>
    from OpenSSL.crypto import (
  File "D:\Users\W9020478\AppData\Local\Programs\Python\Python311\Lib\site-packages\OpenSSL\crypto.py", line 3263, in <module>
    utils.deprecated(
TypeError: deprecated() got an unexpected keyword argument 'name'

不知道总是报这个错误,其他都跟老师打的一样

Python 全系列/第十四阶段:Python 爬虫开发/scrapy框架使用 7535楼
Python 全系列/第九阶段:Python_Django2 框架(隐藏)/Django管理与表单类 7537楼
JAVA 全系列/第十三阶段:分布式文件存储与数据缓存/Nginx 7539楼

Exception in thread "main" java.rmi.ConnectException: Connection refused to host: localhost; nested exception is: 

java.net.ConnectException: Connection refused: connect

at java.rmi/sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:623)

at java.rmi/sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:209)

at java.rmi/sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:196)

at java.rmi/sun.rmi.server.UnicastRef.newCall(UnicastRef.java:343)

at java.rmi/sun.rmi.registry.RegistryImpl_Stub.lookup(RegistryImpl_Stub.java:116)

at java.rmi/java.rmi.Naming.lookup(Naming.java:101)

at com.bjsxt.clientDemo.main(clientDemo.java:13)

at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)

at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.base/java.lang.reflect.Method.invoke(Method.java:564)

at com.intellij.rt.execution.application.AppMainV2.main(AppMainV2.java:131)

Caused by: java.net.ConnectException: Connection refused: connect

at java.base/sun.nio.ch.Net.connect0(Native Method)

at java.base/sun.nio.ch.Net.connect(Net.java:574)

at java.base/sun.nio.ch.Net.connect(Net.java:563)

at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:588)

at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:333)

at java.base/java.net.Socket.connect(Socket.java:648)

at java.base/java.net.Socket.connect(Socket.java:597)

at java.base/java.net.Socket.<init>(Socket.java:520)

at java.base/java.net.Socket.<init>(Socket.java:294)

at java.rmi/sun.rmi.transport.tcp.TCPDirectSocketFactory.createSocket(TCPDirectSocketFactory.java:40)

at java.rmi/sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:617)

... 11 more


Process finished with exit code 1

老师 , 同上楼同学 一样 ,拒绝连接,如何解决呢

JAVA 全系列/第十一阶段:分布式RPC调用和分布式文件存储/Zookeeper 7541楼
JAVA 全系列/(旧的隐藏)第八阶段:电商高级项目_架构/编码/电商ego-使用VSFTPD_Nginx完成商品新增 7542楼
JAVA 全系列/第八阶段:Linux入门到实战/Maven 7544楼

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