url

问题 I'm trying to create a new File passing a url as parent pathName and the fileName as child. File savedFile = new File(Path.getPathDocumentAttach(), renameTo); The path Path.getPathDocumentAttach() is correct, but the url "https://...." it's modified to "https:/...." (with only 1 "/"). So, when I pass savedFile to FileItem.write(savedFile) I got a java.lang.NullPointerException . What am I doing wrong? What can I do to make it works? ps. I want to save the file in the url I'm passing as first

问题 I've been trying to email users a verification link using signed URLs in Laravel. It seems to work okay, but the link comes out incorrect when it is built using the URL facade. public function toMail($notifiable) { $url = URL::signedRoute('confirm', ['user' => $this->user->id]); return (new MailMessage) ->subject('Activate your email address') ->line('In order to use the application, please verify your email address.') ->action('Activate your account', $url) ->line('Thank you for using our

问题 In my web app, I use a mailto link to open the outlook 2007. I also insert a url into the body. The problem is I need the whole url to be a hyperlink. If there is any spaces, then the hyperlink breaks, or even if there is any special characters like if it ends with a close parenthesizes the character wont be included in the hyperlink, so the link breaks. What I tried was using encodeURIComponent on the link, which url encodes it, but the issue is that in outlook, it will automatically decode

问题 I am trying to add www to php url, but I my code is not working properly in some cases: $url="http://example.com"; $url=str_replace(array("http://www.","https://www."),array("http://","https://"),$url); $url=str_replace(array("http://","https://"),array("http://www.","https://www."),$url); echo $url; //http://www.example.com But in this case: $url="https://www.example.com/href.php?redir=http://other-nonwww-server.com"; $url=str_replace(array("http://www.","https://www."),array("http://",

问题 I want to create a simple app that will execute JavaScript commands in Chrome Console on a specific page and will return an output. Namely, I want to get all accessible links from the current page. I can do it by running the following command in Chrome Console: urls = $$('a'); for (url in urls) console.log(urls[url].href); It will return a set of links as output, which I'd like to be able to process in my application. I can run it manually from Chrome Console, but I want to automate this task

问题 I'm trying to find a function that return HTTP Status Code from an URL, and then "make something" based on the returned statuses (404, 416, 200 etc...) Can someone help me? I've tried the other functions posted here on StackOverflow but anyone was usefull for my purpose. I need to integrate this function inside my PlayFramework web-app. Thanks a lot 回答1: Can you try the following ..? function getStatus(url) { var request = new XMLHttpRequest(); request.onreadystatechange = function() { if

问题 I'm working on a project that require to extract all links from a website, with using this code I'll get all of links from single URL: import requests from bs4 import BeautifulSoup, SoupStrainer source_code = requests.get('https://stackoverflow.com/') soup = BeautifulSoup(source_code.content, 'lxml') links = [] for link in soup.find_all('a'): links.append(str(link)) problem is that if I want to extract all URLs, I have to write another for loop and then another one ... . I want to extract all

问题 After looking at different ways to read an url link, pointing to a .xls file, I decided to go with using xlrd. I am having a difficult time converting a 'xlrd.book.Book' type to a 'pandas.DataFrame' I have the following: import pandas import xlrd import urllib2 link ='http://www.econ.yale.edu/~shiller/data/chapt26.xls' socket = urllib2.urlopen(link) #this line gets me the excel workbook xlfile = xlrd.open_workbook(file_contents = socket.read()) #storing the sheets sheets = xlfile.sheets() I

问题 so my problem is basically the same as here, but the question isn't answered yet. The problem ist, that I can't view my vue application in the webbrowser when visiting <pc_ip>:8080 . However when starting my vue.js app with npm run serve it tells me, that this is how I could access the page besides doing localhost:8080 . It works from my PC but with my phone which is connected to the same wifi I get the error that the url is not reachable. Thanks in advance! UPDATE: So after finding some

问题 **Public Sub WebTest() Dim keys As New keys, arr(), ws As Worksheet, i As Long Dim temp1(), temp2() As String 'Set ws = ThisWorkbook.Worksheets("Sheet1") '<==Adjust to your sheet arr = Application.Transpose(Selection) '<== Adjust to your range With bot .Start "Chrome" .Get "url here" For i = LBound(arr) To UBound(arr) If Not IsEmpty(arr(i)) Then If i > 1 Then .ExecuteScript "window.open(arguments[0])", "url here" .SwitchToNextWindow End If .FindElementByCss("[name=q]").SendKeys arr(i)