这个是什么错误：ValueError: unsupported format character 'H' (0x48) at index 6

[cndeer]

这是代码：

# -*- coding:cp936 -*-
import asyncore, socket
class http_client(asyncore.dispatcher): #定义了一个http_client类
    def __init__(self, host, path):
        asyncore.dispatcher.__init__(self)
        self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
        self.connect((host, 80))
        self.buffer = 'GET % HTTP/1.0 \r\n\r\n' % path
    def handle_connect(self): #链接调用接口
        pass
    def handle_close():  #接口关闭方法
        self.close()
    def handle_read(self):
        print self.recv(8192)
    def writable(self):
        return (len(self.buffer)>0)
    def handle_write(self):
        sent = self.send(self.buffer)
        self.buffer = self.buffer[sent:]
if __name__ == '__main__':
    c = http_client(' snaps.php.net', '/')
    asyncore.loop()
    print 'program exit' 

这是错误：

---------- Python ----------
Traceback (most recent call last):
  File "1.2.2.py", line 21, in <module>
    c = http_client(' snaps.php.net', '/')
  File "1.2.2.py", line 8, in __init__
    self.buffer = 'GET % HTTP/1.0 \r\n\r\n' % path
ValueError: unsupported format character 'H' (0x48) at index 6

输出完成 (耗时 0 秒) - 正常终止

[angel_su]

报错很正常嘛，字符格式化用法不对， 貌似你应该'GET %s HTTP/1.0 \r\n\r\n' ...