uri

How to update the URI of the webpage automatically?

由 ▼魔方 西西 提交于 2020-01-14 05:47:08
问题 I have a table called files where there are columns such as id, name, webpage, visitors. There are list of files already in the table. Now I have created new columns called webpage and visitors. The webpage is the URI of the file and the visitors is the counter views of the file. The problem is that I wanted to update the webpage and visitors automatically using session but I can't. Can you please help me. <?php session_start(); include_once"config.php"; $webpage=htmlspecialchars($_SERVER[

c# FTP操作类

由 拟墨画扇 提交于 2020-01-14 03:11:33
C#语言: Codee#2416 using System; using System.Collections.Generic; using System.Text; using System.IO; using System.Net; using System.Windows.Forms; using System.Globalization; namespace FtpLib { public class FtpWeb { string ftpServerIP; string ftpRemotePath; string ftpUserID; string ftpPassword; string ftpURI; /// <summary> /// 连接FTP /// </summary> /// <param name="FtpServerIP">FTP连接地址</param> /// <param name="FtpRemotePath">指定FTP连接成功后的当前目录, 如果不指定即默认为根目录</param> /// <param name="FtpUserID">用户名</param> /// <param name="FtpPassword">密码</param> public FtpWeb(string FtpServerIP, string

Is a “file://” path a URL?

由 匆匆过客 提交于 2020-01-13 20:31:26
问题 I sometimes see people refer to file system paths (POSIX/Windows) as both URIs and URLs. I'm no file system buff, but I have yet to find a file system path that conflicts with my understanding of the URL format. That is, of course, given that it includes the scheme name (e.g. file://localhost/path/to/file.txt). File system paths are most definitely URIs - I mean, what's not - so everyone referring to file system paths as URIs is inside the safe zone. But is it safe to call them URLs? If the

枯燥而又非常重要的东西：HTTP协议

由 女生的网名这么多〃 提交于 2020-01-13 06:02:52
文章目录 HTTP概述： 一、HTTP协议简介 二、HTTP协议概述 三、HTTP工作原理 四、HTTP请求方法 五、HTTP状态码 首部的分类： HTTP之URL URI和URL的区别 HTTP之请求消息Request Http请求消息结构 POST请求例子，使用Charles抓取的request： HTTP之响应消息Response http响应消息格式 GET和POST请求的区别 我们看看GET和POST的区别 HTTP概述： 一、HTTP协议简介 超文本传输协议(英文：HyperTextTransferProtocol.缩写：HTTP)是一种用于分布式，协作式和超媒体信息系统的应用层协议。HTTP是万维网的数据通信的基础，HTTP的发展是由蒂姆.伯纳斯-李于1989年在欧洲核子研究组织（CERN）所发起。HTTP的标准制定由万维网协会（W3C）和互联网工程任务组（IETE）进行协调，最终发布了一系列的RFC，其中最著名的是1999年6月公布的RFC2616，定义了HTTP协议中现今广泛使用的一个版本–HTTP1.1 2014年12月，互联网工程任务组（IETE）的Hypertext Transfer Protocol Bis (httpbis)工作小组将HTTP/2标准提议递交至IESG进行讨论，与2015年2月17日被批准。HTTP/2标准于2015年5月以RFC

Android 4.4从图库选择图片,获取图片路径并裁剪

由 偶尔善良 提交于 2020-01-13 04:23:15
转自：http://blog.csdn.net/tempersitu/article/details/20557383 最近在做一个从图库选择图片或拍照,然后裁剪的功能.本来是没问题的,一直在用 [java] view plain copy Intent intent= new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI); 的方式来做,是调用系统图库来做,但是发现如果有图片是同步到google相册的话,图库里面能看到一个auto backup的目录,点进去选图片的话是无法获取到图片的路径的.因为那些图片根本就不存在于手机上.然后看到无论是百度贴吧,Instagram,或者还有些会选取图片做修改的app,都是用一个很漂亮的图片选择器(4.4以上,4.3的还是用系统旧的图库). 而这个图片选择器可以屏蔽掉那个auto backup的目录.所以就开始打算用这个图片选择器来选图片了. 这个方法就是 [java] view plain copy Intent intent= new Intent(Intent.ACTION_GET_CONTENT); //ACTION_OPEN_DOCUMENT intent.addCategory(Intent

React-Native笔记--图片显示(Image/Thumbnail)

由 被刻印的时光 ゝ 提交于 2020-01-13 03:25:11
React-Native 中图片的显示有多种方式，其中两种比较重要:1 网络图片，需要加权限才能显示，配置形式如下: var tokenDynamic = 'Bearer ' + ret; //获取的token this.setState({ avatarSource: { uri: pathPhoto, //访问的链接 width: 100, height: 100, headers: { Authorization: tokenDynamic, //注意这里的key }, }, }); 2 本地图片的显示，需要你加入编码格式才能显示出来,如下: var imgData ="xxx";//本地选择出来后是二进制数据 this.setState({ avatarSource: { uri: 'data:image/png;base64,' + imgData, //前面的编码格式很重要，否则显示不出来 width: 100, height: 100, }, }); 来源： CSDN 作者： ljt2724960661 链接： https://blog.csdn.net/ljt2724960661/article/details/103749321

How to convert a file:// uri into content:// uri?

由 瘦欲@ 提交于 2020-01-12 16:45:19
问题 I have found that on my device, the default media display tool is not showing me the same if Ihave a uri that is: file://mnt/sdcard/DCIM/Image.jpg When I go through picking the image with the built in intent I get this: content://media/external/images/media/247 These both display the same file, but I don't have any sharing options when I use the first one. My question is, how can I find the content Uri given the file Uri? 回答1: I was making the file, so I had a File object file . So I do this

How to convert a file:// uri into content:// uri?

由 人盡茶涼 提交于 2020-01-12 16:43:26
问题 I have found that on my device, the default media display tool is not showing me the same if Ihave a uri that is: file://mnt/sdcard/DCIM/Image.jpg When I go through picking the image with the built in intent I get this: content://media/external/images/media/247 These both display the same file, but I don't have any sharing options when I use the first one. My question is, how can I find the content Uri given the file Uri? 回答1: I was making the file, so I had a File object file . So I do this

How to convert a file:// uri into content:// uri?

由 爱⌒轻易说出口 提交于 2020-01-12 16:43:09
问题 I have found that on my device, the default media display tool is not showing me the same if Ihave a uri that is: file://mnt/sdcard/DCIM/Image.jpg When I go through picking the image with the built in intent I get this: content://media/external/images/media/247 These both display the same file, but I don't have any sharing options when I use the first one. My question is, how can I find the content Uri given the file Uri? 回答1: I was making the file, so I had a File object file . So I do this

Android 4.4从图库选择图片,获取图片路径并裁剪

由 北城以北 提交于 2020-01-12 15:13:05
转至 http://blog.csdn.net/tempersitu/article/details/20557383 最近在做一个从图库选择图片或拍照,然后裁剪的功能.本来是没问题的,一直在用 [java] view plain copy Intent intent= new Intent(Intent.ACTION_PICK, android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI); 的方式来做,是调用系统图库来做,但是发现如果有图片是同步到google相册的话,图库里面能看到一个auto backup的目录,点进去选图片的话是无法获取到图片的路径的.因为那些图片根本就不存在于手机上.然后看到无论是百度贴吧,Instagram,或者还有些会选取图片做修改的app,都是用一个很漂亮的图片选择器(4.4以上,4.3的还是用系统旧的图库). 而这个图片选择器可以屏蔽掉那个auto backup的目录.所以就开始打算用这个图片选择器来选图片了. 这个方法就是 [java] view plain copy Intent intent= new Intent(Intent.ACTION_GET_CONTENT); //ACTION_OPEN_DOCUMENT intent.addCategory(Intent
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