在OpenCV中通过图片的URL地址获取图片: # -*- coding: utf-8 -*- import numpy as np import urllib import cv2 # URL到图片 def url_to_image(url): # download the image, convert it to a NumPy array, and then read # it into OpenCV format resp = urllib.urlopen(url) # bytearra
简介:获取页面参数 原生js: //通过正则匹配获取当前页面的url中的参数 function getUrlParam(name){ var reg = new RegExp("(^|&)"+name+"=([^&]*)(&|$)"); var r = window.location.search.substr(1).match(reg); var strValue = ""; if (r!=null){ strVa