import MySQLdb import sys db = MySQLdb.connect(host="127.0.0.1", # your host, usually localhost user="root", # your username passwd=", # your password db="test", port=3312) # name of the data base # you must create a Cur…
import numpy as np import pandas as pd Python has long been a popular raw data manipulation language in part due to its ease of use for string and text processing.(Python非常流行的一个原因在于它对字符串处理提供了非常灵活的操作方式). Most text operations are made simple with strin…
在BaseFragment中使用了LoadingPage,而LoadingPage的联网加载使用的是AsyncHttpClient.一直报java.lang.IllegalArgumentException: Illegal character in query at index 261解析不成功,改成OkHttp解析即可. 网上有些方法,说先URLEncode再拼接,如果解决不了,换个联网请求方式,试一下.…