http-get | 易学教程

What are the advantages of using a GET request over a POST request?

阅读更多关于 What are the advantages of using a GET request over a POST request?

Several of my ajax applications in the past have used GET request but now I'm starting to use POST request instead. POST requests seem to be slightly more secure and definitely more url friendly/pretty. Thus, i'm wondering if there is any reason why I should use GET request at all. I generally set up the question as thus: Does anything important change after the request? (Logging and the like notwithstanding). If it does, it should be a POST request, if it doesn't, it should be a GET request. I'm glad that you call POST requests "slightly" more secure, because that's pretty much what they are;

Is it wrong to return 202 “Accepted” in response to HTTP GET?

阅读更多关于 Is it wrong to return 202 “Accepted” in response to HTTP GET?

I have a set of resources whose representations are lazily created. The computation to construct these representations can take anywhere from a few milliseconds to a few hours, depending on server load, the specific resource, and the phase of the moon. The first GET request received for the resource starts the computation on the server. If the computation completes within a few seconds, the computed representation is returned. Otherwise, a 202 "Accepted" status code is returned, and the client must poll the resource until the final representation is available. The reason for this behavior is

How can I use jQuery “load” to perform a GET request with extra parameters?

阅读更多关于 How can I use jQuery “load” to perform a GET request with extra parameters?

问题 I'm reading the jQuery load documentation and it mentions that I can use load to perform a GET request by passing in extra parameters as a string. My current code with my parameters as key/value pair is: $("#output").load( "server_output.html", { year: 2009, country: "Canada" } ); The above works fine but it's a post request. How can I modify the above to perform a GET request while still using load ? 回答1: According to the documentation you linked: A GET request will be performed by default -

What 'sensitive information' could be disclosed when setting JsonRequestBehavior to AllowGet

阅读更多关于 What 'sensitive information' could be disclosed when setting JsonRequestBehavior to AllowGet

I've been getting the same old error every time I test a new URL from my browser's address bar when I'm returning Json (using the built-in MVC JsonResult helper ): This request has been blocked because sensitive information could be disclosed to third party web sites when this is used in a GET request . To allow GET requests , set JsonRequestBehavior to AllowGet . Rather than grunt in acknowledgement and fire up Fiddler to do a post request, this time, I'm wondering exactly what it is that a GET request exposes that a POST request doesn't? SilverlightFox Say your website has a GetUser web

What is the difference between [AcceptVerbs(HttpVerbs.Post)] and [HttpPost]?

阅读更多关于 What is the difference between [AcceptVerbs(HttpVerbs.Post)] and [HttpPost]?

问题 I can decorate an action either with the [AcceptVerbs(HttpVerbs.Post)]/[AcceptVerbs(HttpVerbs.Get)] [AcceptVerbs(HttpVerbs.Post)] public ActionResult Create(string title) { // Do Something... } or with the [HttpPost]/[HttpGet] attributes [HttpPost] public ActionResult Create(string title) { // Do Something... } Are they different? 回答1: Nothing. One is just shorthand for the other. 回答2: [HttpPost] is shorthand for [AcceptVerbs(HttpVerbs.Post)] . The only difference is that you can't use

Android HTTP Get

阅读更多关于 Android HTTP Get

I've look at a few forum post and I can not find an answer to my problem. I am trying to get a response from a php file. The php file is working. The problem is the Android App will not execute my request. Here are two examples of my code and the result I get in the textview: public void changText(View view) { TextView textv = (TextView)findViewById(R.id.textview1); textv.setText("Text Has Been Changed"); BufferedReader in = null; String data = null; try{ HttpClient httpclient = new DefaultHttpClient(); HttpGet request = new HttpGet(); URI website = new URI("http://alanhardin.comyr.com/matt24

“Type 'Object' is not assignable to type” with new HttpClient / HttpGetModule

阅读更多关于 “Type 'Object' is not assignable to type” with new HttpClient / HttpGetModule

Following Google's official Angular 4.3.2 doc here , I was able to do a simple get request from a local json file. I wanted to practice hitting a real endpoint from JSON placeholder site, but I'm having trouble figuring out what to put in the .subscribe() operator. I made an IUser interface to capture the fields of the payload, but the line with .subscribe(data => {this.users = data}) throws the error Type 'Object' is not assignable to type 'IUser[]' . What's the proper way to handle this? Seems pretty basic but I'm a noob. My code is below: import { Component, OnInit } from '@angular/core';

ClientProtocolException in httpClient.execute(httpget, responseHandler)

阅读更多关于 ClientProtocolException in httpClient.execute(httpget, responseHandler)

问题 I am using the following code to request xml from a web server: HttpClient httpclient = new DefaultHttpClient() try { HttpGet httpget = new HttpGet("http://63.255.173.242/get_public_tbl.cgi?A=1"); ResponseHandler responseHandler = new BasicResponseHandler(); String responseBody = httpclient.execute(httpget, responseHandler); System.out.println(responseBody); } catch (ClientProtocolException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } finally { httpclient

Response.Redirect which POSTs data to another URL in ASP.NET

阅读更多关于 Response.Redirect which POSTs data to another URL in ASP.NET

I want to redirect a response to another URL while it contains some POST data in it's HTTP header. // Inside an ASP.NET page code behind: Response.Redirect("http://www.example.com/?data=sent%20via%20GET"); // This will sent data to http://www.example.com via GET. // I want to POST this data to http://www.example.com instead. How to do this in ASP.NET? you can send huge data also with this trick.. Response.Clear(); StringBuilder sb = new StringBuilder(); sb.Append("<html>"); sb.AppendFormat(@"<body onload='document.forms[""form""].submit()'>"); sb.AppendFormat("<form name='form' action='{0}'

Getting URL after a redirect using HttpClient.Execute(HttpGet)

阅读更多关于 Getting URL after a redirect using HttpClient.Execute(HttpGet)

问题 I have searched for a while and I am not finding a clear answer. I am trying to log into a webstie. https://hrlink.healthnet.com/ This website redirects to a login page that is not consitent. I have to post my login credentials to the redirected URL. Im am trying to code this in Java but I do not understand how to get the URL from the response. It may look a bit messy but I have it this way while I am testing. HttpGet httpget = new HttpGet("https://hrlink.healthnet.com/"); HttpResponse