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CURL －命令行下载工具

由 ε祈祈猫儿з 提交于 2020-01-17 12:38:48
curl是一个利用URL语法在命令行方式下工作的文件传输工具。它支持很多协议：FTP, FTPS, HTTP, HTTPS, GOPHER, TELNET, DICT, FILE 以及 LDAP。curl同样支持HTTPS认证，HTTP POST方法, HTTP PUT方法, FTP上传, kerberos认证, HTTP上传, 代理服务器, cookies, 用户名/密码认证, 下载文件断点续传, 上载文件断点续传, http代理服务器管道（ proxy tunneling）, 甚至它还支持IPv6, socks5代理服务器, 通过http代理服务器上传文件到FTP服务器等等，功能十分强大。Windows操作系统下的网络蚂蚁，网际快车(FlashGet)的功能它都可以做到。准确的说，curl支持文件的上传和下载，所以是一个综合传输工具，但是按照传统，用户习惯称curl为下载工具。 curl是瑞典curl组织开发的，您可以访问 http://curl.haxx.se/ 获取它的源代码和相关说明。鉴于curl在Linux上的广泛使用，IBM在AIX Linux Toolbox的光盘中包含了这个软件，并且您可以访问IBM网站http://www-1.ibm.com/servers/aix/products/aixos/linux/altlic.html下载它。curl的最新版本是7

wordpress统计阅读次数

由 瘦欲@ 提交于 2020-01-17 09:46:20
本文介绍怎样统计文章的阅读次数。先贴代码： function getPostViews($postID){ $count_key = 'post_views_count'; $count = get_post_meta($postID, $count_key, true); if($count==''){ delete_post_meta($postID, $count_key); add_post_meta($postID, $count_key, '0'); return "0 "; } return $count.' '; } function setPostViews($postID) { $count_key = 'post_views_count'; $count = get_post_meta($postID, $count_key, true); if($count==''){ $count = 0; delete_post_meta($postID, $count_key); add_post_meta($postID, $count_key, '0'); }else{ $count++; update_post_meta($postID, $count_key, $count); } } 包含两个函数， setPostViews($postID)

How to use POST in iOS?

由 妖精的绣舞 提交于 2020-01-17 05:41:26
问题 POST REQUEST FOR TIMESHEET NSString *str = [NSString stringWithFormat:@"{\"userId\":\"733895\",\"startDate\":\"24-04-2016\",\"endDate\":\"25-04-2016\"}"]; NSData *responseData = [str dataUsingEncoding:NSUTF8StringEncoding]; NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"http://15.0.3.1/FFDCollector/timeSheet"]]; [request setHTTPMethod:@"POST"]; NSError *error1 = nil; NSDictionary* dictionary = [NSJSONSerialization JSONObjectWithData:responseData

PHP upload and send file with cURL

由 跟風遠走 提交于 2020-01-17 04:15:30
问题 I'm attempting to upload a file to a WordPress installation and then send it, along with other data from other form fields, to Lever's API. I can send data to the endpoint just fine, but not so much with the file uploading. The following does in fact upload to wp-content/uploads, but I think the problem lies either on the next line move_uploaded_file or where I'm passing it in the $data array. <form enctype="multipart/form-data" method="post" action="<?php echo get_template_directory_uri(); ?

How to store post variables value

由 偶尔善良 提交于 2020-01-17 04:12:14
问题 I got a Index page on which search page is included, and when I submit it, it passes values to find.php through action and method post. The code is below if($_POST['searchsubmit']=="Search"){ $cat=$_POST['searchcategory']; $area=$_POST['searcharea']; $term=$_POST['searchbox']; } The above code is written on find.php, Now when I try to implement paging through basic paging method with where conditions to make appropiate search query $where="where approved='yes'"; if($term!=""){ $where.=" and

How to store post variables value

由 随声附和 提交于 2020-01-17 04:11:12
问题 I got a Index page on which search page is included, and when I submit it, it passes values to find.php through action and method post. The code is below if($_POST['searchsubmit']=="Search"){ $cat=$_POST['searchcategory']; $area=$_POST['searcharea']; $term=$_POST['searchbox']; } The above code is written on find.php, Now when I try to implement paging through basic paging method with where conditions to make appropiate search query $where="where approved='yes'"; if($term!=""){ $where.=" and

Post请求和Get请求

由 匆匆过客 提交于 2020-01-17 04:07:38
两种都是HTTP请求的基本方法，最直观的区别就是get把参数包含在url中，而post通过request body传递参数，但其实两者本质上并没有区别，底层都是TCP/IP，都是TCP类型的链接。 分析 get和post本质都是TCP链接，只是由于HTTP规定和浏览器/服务器的限制，导致他们在应用过程中体现出一些不同；get产生一个TCP数据包，post产生两个TCP数据包。 get请求，浏览器把http header和data一起发送出去，服务器响应200（返回数据）； post请求，浏览器先发送header，服务器响应100 continue，浏览器再发送data，服务器响应200 ok（返回数据）。 区别 get参数放在url中，post参数放在request body中； Get比post更不安全，因为参数直接暴露在url中，不能用来传递敏感信息； Get请求在url中传递的参数长度有限制，post没有； 对参数的数据类型，get只接受ASCII字符，post没有限制； get请求参数会被完整保留在浏览器历史记录中，post不会（无痕浏览）； get请求只能进行url编码，post可以进行多种编码； get产生的url地址可以被bookmark（加入标签），post不可以； get请求页面后退时，不产生影响，post请求页面后退时，会重新提交请求； 来源： CSDN 作者：

How do I POST multiple outputs with this ajax functions?

由 会有一股神秘感。 提交于 2020-01-17 03:49:07
问题 I have a function that send one output i.e. 'OPTIONS' as json using ajax. Now I need to POST multiple say two outputs. How do I modify this function so that I could POST two valiues. Here is my ajax function. function ADDLISITEM(form) { var options = form.txtInput.value; options = JSON.stringify(options); var url = "send_mysql.php" var request = null; if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari request=new XMLHttpRequest(); } else {// code for IE6, IE5 request

Is there any real reason to differentiate between POST and GET when handling incoming data?

由 谁都会走 提交于 2020-01-17 03:34:06
问题 Lately I've been using a wrapper PHP class that fetches GET and POST data and lets me access it using a single getter function. After years of developing web applications I've never had a single good reason to care whether an incoming var was coming from POST or GET. Not only that but I got really sick and tired of having to check both arrays for a single variable. Today I noticed that codeigniter has one getter function for POST data and one for GET. Is there any point to this? Has anyone

Altering arrays in php from post to a session variable

由 ≯℡__Kan透↙ 提交于 2020-01-17 02:38:08
问题 a couple of days ago, I posted here and got a great response on how to handle the arrays. This was exactly what I needed foreach ($_POST['name'] as $key=>$name) { echo "Name: $name Age: {$_POST['age'][$key]}"; } the problem is, I need it not to print but to persist. Im making session variables like $_SESSION["name"]= "some name"; I wanna know how I can dump the POST array from above into a $SESSION[Array]; ultimately, to be able to re dump all of the data at will on any page. I need access to
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