类型错误:无法连接“str"和“dict"对象 [英] TypeError: cannot concatenate 'str' and 'dict' objects
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问题描述
我是该领域的新手,我想创建一个有用且处理速度快的程序,运行此脚本时出现此错误,但我无法收到此错误.
I am a novice in the field, and I wanted to create a program that was useful and fast handling, and run this script, I get this error, and I could not get this error.
# -*- coding: cp1252 -*-
import ftplib, os
from ftplib import FTP
def getFTPConfig(FTPLib):
if os.path.exists("./incluide/Config.json"):
with open("./incluide/Config.json") as ConfigFTP:
FTPConnect = ConfigFTP.read()
else:
os.system("title Config FTPConnect")
Host = raw_input("Enter the host: ")
Login = raw_input("Enter the login: ")
Pass = raw_input("Enter de password: ")
file = open("./incluide/Config.json", "wb")
file.write('''{"Host": "'''+Host+'''",
"Login: "'''+Login+'''",
"Pass: "'''+Pass+'''"}''')
file.close()
print "Successfully created"
os.system("FTP Session")
try:
FTPs = json.loads(FTPConnect)
return FTPs[FTPLib]
except:
return {}
with open("./incluide/Config.json") as ConfigFTP:
FTPConnect = ConfigFTP.read()
print('Conectando ao Servidor FTP... Espere um momento...')
FTPConnect = FTP(Host, Login, Pass)
File = "Session.py" #Arquivo a ser enviado
file = open('%s' %(File),'rb')
print('Conectado.')
print('Enviando arquivo... Espere um momento...')
session.storbinary('STOR %s' %(File), file)
print('Arquivo enviado!')
file.close()
session.quit()
if __name__ == "__main__":
Title = "ERROR CONNECTING TO FTP"
os.system('cls');os.system('title '+Title)
FTPError = """
"""+Title+"""
Check the connection:
Host: """+getFTPConfig('Host')+"""
Login: """+getFTPConfig('Login')+"""
Pass: """+getFTPConfig('Pass')+""""""
print (FTPError).center(80)
time.sleep(5)
它发送此错误
Traceback (most recent call last):
File "C:\Users\Desktop\FTP\Session.py", line 59, in <module>
Pass: """+getFTPConfig('Pass')+""""""
TypeError: cannot concatenate 'str' and 'dict' objects
推荐答案
错误信息应该说清楚了,你不能用+
运算符来求和一个字符串和一个字典,也许你想将字典转换为字符串.如果 getFTPConfig('Pass') 返回字典,则
the error message should be clear, you can't use +
operator to sum a string and a dictionary, maybe you want to convert the dict to a string. If getFTPConfig('Pass') is returning a dictionary then
str(getFTPConfig('Pass'))+"whatever"
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