http-get | 易学教程

Asynchronous WebRequests using C#

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问题 Hi i have a function that passes url Get parameters to a php file on a webserver and waits for a response from the file (normally takes 10-20 seconds). I want to put this inside a loop because I have to send these Get requests to about 5 different php files at once but when i try to add it to a loop the function makes the loop wait until the file returns the response before it will go on to the next one. public string HttpGet(string URI, string Parameters) { HttpWebRequest request =

HTTP: Why is wrong sending username and password in get request?

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Genaral practice is when you login, or do something else that requires your username and password, you send it in the body of post request. Also for added security https should be used. In get request these parameters are sent as a part of URL. But in https both body and headers are encrypted, as i understand. So in theory, whether you use https post or get for sending, your data are safe..., in one case attacker will have to decript your header and in other your body. So my question is, if this is all true, how is post more secure? Aside what others have already written there is an additional

Apache HttpClient in Java, instream.toString = org.apache.http.conn.EofSensorInputStream

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I am GETting a page with Apache HttpClient and I want to store the server reply's http body into a string so I can then manipulate this string and print it to the console. Unfortunately when running this method I get this message back: 17:52:01,862 INFO Driver:53 - fetchPage STARTING 17:52:07,580 INFO Driver:73 - fetchPage ENDING, took 5716 org.apache.http.conn.EofSensorInputStream@5e0eb724 The fetchPage Class: public String fetchPage(String part){ log.info("fetchPage STARTING"); long start = System.currentTimeMillis(); String reply; String searchurl = URL + URL_SEARCH_BASE + part + URL_SEARCH

Play Framework: Redirect to controller method with arguments

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I am building a web application with PLAY framework 2.2.1 and am trying to display all available http get query parameters for the requested site in the address bar, even the ones that are not set in the request. In cases where not all http get parameters are set, I want to add the unset parameters with the default values and make a redirect. I have a site that can be requested with GET: GET /test controllers.Application.test(q:String, w:String ?= null, f:String ?= null, o:String ?= null) Here is the method that I'd like to have in controllers.Application : public static Result test(String q,

HTTP methods in PhoneGap

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问题 What is the best way to make HTTP GET in PhoneGap? I don't want to use Java for this, so now the question is whether it should be done in jQuery, or in JavaScript. I read that JavaScript in PhoneGap is mostly used for UI events. Is there any other way to accomplish HTTP GET in PhoneGap? EDIT: In the book written by Andrew Lunny ( PhoneGap Beginner's Guide ), author mentions and gives examples about how to access remote resources utilizing Twitters search API - making HTTP requests to the

Methods with Nullable Types not working in ASMX Web Service using GET

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I have an ASMX Web Service set up to use the HTTP GET method. Simple methods which take basic String and Int parameters are working ok, and I can call MyService.asmx/MethodName?Param=Value and get a response back in XML. However, when I have a method which has a nullable Int (i.e. int? ), I get this error: < Method Name > Web Service method name is not valid. The error message is confusing, as the method does exist, just not in the GET scope. I presume this is because a nullable type is too complex to be passed via the URL, but I can't find any documentation or SO posts on this. I appreciate

How to return response header field to main method using Google Volley for HTTP GET request in Android / Java?

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I'm using google volley for networking in android. I will make a http GET request and need to return a response header value. I found some answers on stack overflow to access the header fields, but don't know how to return it to my calling spot. Please have a look at my code, I put four numbers in it to explain my problem. At (1) I can print out the value which I need. Than I've tried to save it in a class attribute (2) and there is no error in the IDE. If I want to return it from there (3), I got a NullPointerException at (4). Maybe its a read before write problem there. So how can I get the

How do I create a httppost getting same parameters from httpget?

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I have a controller to show up a model (User) and want to create a screen just with a button to activate. I don't want fields in the form. I already have the id in the url. How can I accomplish this? You could use a hidden field inside the form: <% using (Html.BeginForm()) { %> <%= Html.HiddenFor(x => x.Id) %> <input type="submit" value="OK" /> <% } %> or pass it in the action of the form: <% using (Html.BeginForm("index", "home", new { id = RouteData.Values["id"] }, FormMethod.Post)) { %> <input type="submit" value="OK" /> <% } %> Use [ActionName] attribute - this way you can have the URLs

Can I make HTTP POST request from Thymeleaf table in Spring Boot application

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问题 I have a Thymeleaf template in a simple Spring Boot application. The template contains a list in a table as follows: <p>There are <span th:text="${#lists.size(persons)}"></span> people:</p> <table th:if="${not #lists.isEmpty(persons)}" border="1"> <tr> <th>ID</th> <th>Name</th> <th>Address</th> <th>Telephone</th> <th>Email</th> <th>Actions</th> </tr> <tr th:each="person : ${persons}"> <td th:text="${person.personId}"></td> <td th:text="${person.name}"></td> <td th:text="${person.address}"><

Using HttpGet on Android

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I can't understand, why I can't get http response without error from any url. package de.vogella.android.asynctask; import java.io.IOException; import org.apache.http.client.ClientProtocolException; import org.apache.http.client.HttpClient; import org.apache.http.client.ResponseHandler; import org.apache.http.client.methods.HttpGet; import org.apache.http.impl.client.BasicResponseHandler; import org.apache.http.impl.client.DefaultHttpClient; import android.app.Activity; import android.app.ProgressDialog; import android.os.AsyncTask; import android.os.Bundle; import android.widget.Toast; public