get | 易学教程

How to assign UrlFetchApp with basic authorization to button?

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问题 I created function in Google Apps Script, that works well when I run it in Google Apps Script. Output data returns to Google Sheets. function testFunction11() { var rng = SpreadsheetApp.getActiveRange(); var encodedAuthInformation = Utilities.base64Encode("username:key"); var headers = {"Authorization" : "Basic " + encodedAuthInformation}; var params = { 'method': 'GET', 'muteHttpExceptions': true, 'headers': headers }; var res = UrlFetchApp.fetch("https://api.apiservice.com/api/v1/xxx?fields

Why is the GET method faster than POST in HTTP?

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I am new to web programming and just curious to know about the GET and POST methods of sending data from one page to another. It is said that the GET method is faster than POST but I don't know why. One reason I could find is that GET can take only 255 characters? Is there any other reason? Please someone explain to me. It's not much about speed. There are plenty of cases where POST is more applicable. For example, search engines will index GET URLs and browsers can bookmark them and make them show up in history. As a result, if you take actions like modifying a DB based on a GET request, it

Access GET variables with PHP + .htaccess

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问题 I'm developing a website using PHP. My .htaccess has this rewrite rule: RewriteEngine On RewriteRule ^book/([^/]*)\.html$ book.php?title=$1 [L] So the URL that looked like: www.example.com/book.php?title=title-of-the-book turns into www.example.com/book/title-of-the-book.html In a specific case, from another page in the site, I want to link to pages like this: www.example.com/book.php?title=title-of-the-book?myfield=1 that then turns into www.example.com/book/title-of-the-book.html?myfield=1

How to get the content of a remote page with JavaScript?

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问题 I have a URL of a remote page from a different domain which I have to download, parse, and update DOM of the current page. I've found examples of doing this using new ActiveXObject("Msxml2.XMLHTTP") , but that's limited to IE, I guess, and using new java.net.URL , but I don't want to use Java. Are there any alternatives? 回答1: Same domain policy is going to get you. 1) Proxy through your server. browser->your server->their server->your server->browser. 2) Use flash or silverlight. The 3rd

GET vs POST in AJAX?

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Why are there GET and POST requests in AJAX as it does not affect page URL anyway? What difference does it make by passing sensitive data over GET in AJAX as the data is not getting reflected to page URL? You should use the proper HTTP verb according to what you require from your web service. When dealing with a Collection URI like: http://example.com/resources/ GET : List the members of the collection, complete with their member URIs for further navigation. For example, list all the cars for sale. PUT : Meaning defined as "replace the entire collection with another collection". POST : Create

How to get data out of a Node.js http get request

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I'm trying to get my function to return the http get request, however, whatever I do it seems to get lost in the ?scope?. I'm quit new to Node.js so any help would be appreciated function getData(){ var http = require('http'); var str = ''; var options = { host: 'www.random.org', path: '/integers/?num=1&min=1&max=10&col=1&base=10&format=plain&rnd=new' }; callback = function(response) { response.on('data', function (chunk) { str += chunk; }); response.on('end', function () { console.log(str); }); //return str; } var req = http.request(options, callback).end(); // These just return undefined and

How do I download a file using PHP and Mysql DB

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问题 I am new to this and I am really stuck on how to download a file I have managed to upload on my local server. My uploaded script is - require_once ('dbcon.php'); if(isset($_POST['log'])){ foreach($_FILES['files']['tmp_name'] as $key => $name_tmp){ $file = $_FILES['files']['name'][$key]; $tmpnm = $_FILES['files']['tmp_name'][$key]; $type = $_FILES['files']['type'][$key]; $size = $_FILES['files']['size'][$key]; $dir = "file/".$file; $move = move_uploaded_file($tmpnm, $dir); if ($move){ $query =

Getting mod_rewrite to pass $_GET params?

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问题 There's a couple other questions on this same topic on here that I've read, but mine is slightly different. I'm trying to do a very basic mod_rewrite: RewriteEngine on RewriteRule ^go/([^/\.]+)/?$ /go.php?page=$1 go.php looks like this: <?php ini_set('display_errors',1); if(isset($_GET['page'])){ echo 'page='.$_GET['page']; }else{ echo 'oh shnizzle!'; } ?> Now, when I go to /go/someword in my browser, the $_GET param "someword" IS NOT passed along, and I get the message "oh shnizzle!" every

GET parameters in the URL with CodeIgniter

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I know that codeIgniter turns off GET parameters by default. But by having everything done in POST, don't you get annoyed by the re-send data requests if ever you press back after a form submission? It annoys me, but I'm not sure if I want to allow GET purely for this reason. Is it such a big security issue to allow GET parameters too? When I first started working with CodeIgniter, not using GET really threw me off as well. But then I realized that you can simulate GET parameters by manipulating the URI using the built-in URI Class . It's fantastic and it makes your URLs look better. Or if you

PHP: $_GET and $_POST in functions?

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I am flabbergasted by the code, where the GET-values, such as $_GET['username'] , are not included as parameters to functions. When do you you need to include POST and GET methods as parameters to functions? When do you you need to include POST and GET methods as parameters to functions? I would say "never" : $_GET and $_POST are what is called superglobals : they exists in the whole script ; which means they exist inside functions/methods. Especially, you don't need to you the global keyword for those. Still, relying on those in your functions/methods is quite a bad practice : your functions