如何解决如何请求子目录http GET请求网络
我正在尝试使用get请求获取子目录。
我尝试过的(针对import pandas as pd
import matplotlib.pyplot as plt
import matplotlib.dates as mdates
import numpy as np
archivo = pd.read_csv ("full_data.csv")
pd.set_option("display.max_columns",10)
Pais1 = input("Ingrese el primer pais en ingles: ")
Pais2 = input("Ingrese el segundo pais en ingles: ")
a = input("Ingrese fecha inicial en formato aaaa-mm-dd: ")
b = input("Ingrese fecha final en formato aaaa-mm-dd: ")
df2 = archivo[ archivo['location'] == Pais1]
df3 = archivo[ archivo['location'] == Pais2]
Info1 = df2.to_dict("list")
Info2 = df3.to_dict("list")
gx = [Info1['date'][0]]
gy = [Info1['new_cases'][0]]
ax = [Info2['date'][0]]
ay = [Info2['new_cases'][0]]
crucex = []
crucey = []
for i in range(1,len(Info2['date'])):
gx.append(Info1['date'][i])
gy.append(Info1['new_cases'][i])
ax.append(Info2['date'][i])
ay.append(Info2['new_cases'][i])
if (ay[i] == gy[i]) or (ay[i] > gy[i] and ay[i-1] < gy[i-1]) or (ay[i] < gy[i] and ay[i-1] > gy[i-1]):
crucex.append(ax[i])
crucey.append(ay[i])
gy1 = [Info1['total_deaths'][0]]
ay1 = [Info2['total_deaths'][0]]
crucex1 = []
crucey1 = []
for i in range(1,len(Info2['date'])):
gy1.append(Info1['total_deaths'][i])
ay1.append(Info2['total_deaths'][i])
if (ay1[i] == gy1[i]) or (ay1[i] > gy1[i] and ay1[i-1] < gy1[i-1]) or (ay1[i] < gy1[i] and ay1[i-1] > gy1[i-1]):
crucex1.append(ax[i])
crucey1.append(ay[i])
fig,(ax1,ax2) = plt.subplots (2,figsize=(16,8))
ax1.plot(gx,gy,label=Pais1)
ax1.plot(ax,ay,label=Pais2)
ax1.plot(crucex,crucey,'k.',label="Cruces")
ax1.legend()
ax1.set_title("Casos")
ax1.set_xlim(a,b)
ax2.plot(gx,gy1,label=Pais1)
ax2.plot(ax,ay1,label=Pais2)
ax2.plot(crucex1,crucey1,label="Cruces")
ax2.legend()
ax2.set_title("Fallecimientos")
ax2.set_xlim(a,b)
fig.autofmt_xdate()
fig.fmt_xdata = mdates.DateFormatter('%Y-%m-%d')
plt.show()`
):
mysite.com/search
但这给我一个400错误(错误的请求)
如何正确请求子目录?
解决方法
Host
仅接受基本url / ip。看到GET之后的那个吗?在那您可以请求任何想要的子目录/文件。现在,您拥有的/表示您想要顶级词典。
您正在寻找的是:
char message[] = "GET /search \r\nHost:mysite.com\r\n\n\n";
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