get | 易学教程

Example of POST request in Android studio

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问题 I just started learning android few days ago and I have a problem with uploading my JSON data to server. I manage to retrieve it via following code: Edit: I did manage to retrieve files using external OKHTTP library but I would like to do this without using external libraries. package cc.demorest; import android.os.AsyncTask; import android.renderscript.ScriptGroup; import android.support.v7.app.AppCompatActivity; import android.os.Bundle; import android.util.Log; import android.widget

Can't get Route angular

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I can't open the route "/d" but "/" is working. What could be the problem? I tried different things but id did not find a solution. var myApp = angular.module('myApp',['ngRoute']); myApp.config(function ($routeProvider) { $routeProvider.when('/', { controller: 'OrdersController', templateUrl: 'views/lp.html' }) .when('/d',{ controller:'OrdersController', templateUrl: 'views/order_detail.html' }) .otherwise({ redirectTo: '/' }); }); Server side code looks like this. Maybe they don't like each other ;) var express = require('express'); var app = express(); var bodyParser = require('body-parser')

Android - HTTP Get - Explicit Termination not called error. What am I missing?

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I am working on a fairly simple android app that should get the last modified/updated date for a webpage but it seems to crash with the following message 05-27 10:50:15.581 2638-2652/android.process.acore E/DictionaryBackupAgent﹕ Couldn't read from the cursor 05-27 10:50:20.658 2638-2647/android.process.acore E/StrictMode﹕ A resource was acquired at attached stack trace but never released. See java.io.Closeable for information on avoiding resource leaks. java.lang.Throwable: Explicit termination method 'close' not called at dalvik.system.CloseGuard.open(CloseGuard.java:184) at android.os

“get” not working in perl

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I'm new to perl. In the past few days, I've made some simple scripts that save websites' source codes to my computer via "get." They do what they're supposed to, but will not get the content of a website which is a forum. Non-forum websites work just fine. Any idea what's going on? Here's the problem chunk: my $url = 'http://www.computerforum.com/'; my $content = get $url || die "Unable to get content"; http://p3rl.org/LWP::Simple#get : The get() function will fetch the document identified by the given URL and return it. It returns undef if it fails. […] You will not be able to examine the

jQuery: query a $.get() returned string

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How can i query a string i get via $.get? for example, i want form google only the body html: $.get("www.google.com", function(data){ var body = $("body", data).html(); //This doesnt work }); Is it even possible? thanks Nope, jQuery can't directly access the DOM of a page that was loaded via an XmlHttpRequest. In order to do this, you would have to use an HTML parser written in JavaScript, like the one that John Resig wrote . It's still a much harder task than you were probably expecting though. One thing is that this wont work because you need a HTML parser. The other is that unless you are

How could I have MySQL IN clause within my elasticsearch query?

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I'm trying perform an elasticsearch query as a GET request in order pull data from the index which I created. The data which is in the index is, a table from MySQL DB, configured though logstash . Here is my request without the IN clause: http://localhost:9200/response_summary/_search?q=api:"location"+AND+transactionoperationstatus:"charged"+AND+operatorid='DIALOG'+AND+userid: test+AND+time:"2015-05-27 " In the above, I should be able to append AND responseCode IN (401,403) . I tried giving it a search on the web, but couldn't find any solutions. Any help could be appreaciated. Simply append

Accessing Text Box Values from Form to another class

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I have a WPF Application which contains a class called RateView.xaml.cs and MainWindow.xaml.cs The MainWindow.xaml.cs contains three textboxes of which values I want to pass into the RateView.xaml.cs. The content of these textboxes can be changed by the end user but regardless of that I always want whatever the value is of the textbox to be going into rateview.xaml.cs. How can this be done? I am a newbie to coding hence not sure, someone mentioned Get and Set statements, if so how can I do these? Currently I access my textboxes like this in the MainWindow: private float GetSomeNumber() { bool

Submit HTML form data using Java to retrieve a download from a jsp application

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I have an obscure issue. I am in the process of porting some Perl to Java and one of the methods in the Perl code posts to a jsp app and downloads a zip file. The working part of the Perl code is as follows which appears to be using a get to retrieve the file. $mech->get ( $url ); $mech->submit_form( fields => { upload => variable1, selectValue => variable2, }, ); The jsp page is as follows: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Extract Features</title> </head> <body> <form

How to remove GET parameters from url with htaccess?

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My website do not use any GET parameters except on one page. Nonetheless, I can see that Google managed to index a bunch of my pages with GET parameters. This is not great for SEO (duplicate content)... So I'm trying to edit my .htaccess to do 301 redirects between all urls with GET parameters to url without GET parameters (except for one url). Some examples: example.com/?foo=42 => example.com/ example.com/about?bar=42 => example.com/about example.com/r.php?foobar=42 => the url r.php should keep the GET parameters So far I'm trying to remove all GET parameters, and it doesn't work.

I am unable to make a network call using Volley

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问题 When I am making a network call using jsonObject request. I am not receiving any response. I always receive HTTP response for request=<[ ] before my URL. I have tried these links as well but nothing worked for me. Android Volley double post when have slow request: Source1, source2, Source 3 package com.example.mts3.hammadnewsapp; import android.content.Context; import android.content.Intent; import android.content.SharedPreferences; import android.os.Bundle; import android.preference