Python爬取杭州滨江区租房价格并分析

import numpy as np 
import pandas as pd 
import matplotlib.pyplot as plt 
import seaborn as sns 
from IPython import display 
display.set_matplotlib_formats('svg')
sns.set(font='SimHei', font_scale=1.5)

# 解决Seaborn中文显示问题并调整字体大小
import matplotlib 
%matplotlib inline  
matplotlib.rcParams['font.sans-serif'] = ['SimHei'] 
matplotlib.rcParams['font.size'] = 16 

# 爬虫用了很粗暴的抓HTML再用xpath解析的方式，反反爬用了简单的UA伪装