PHP in the use of the GD library to download all the pictures on the page,
In the early PHP tutorial on the PHP GD Library can achieve remote image download, but that just download a picture, the principle is the same, to download a Web page all the
SOURCE Download: Http://xiazai.jb51.net/201509/yuanma/drag_sort1 (jb51.net). rar
The results show as follows:
Google Plus
Drag + Response Effect:
Requirements
1. On both sides of the layout, that is, the space between the pictures are consistent, but the left and right sides of the picture and the spacing is not necessarily equal to the spacing between the pi
Download the pictures of the girl on the specified website. here, only the pictures on the first 100 pages are captured. you can set the cat value of the number of pages to the image type as needed. you can change the cat value on your own, if you have any questions, please leave a message to me and I will answer the question. 2 = big breasts and sisters 3 = beau
; - } + - //download End call, play music +-(void) Connectiondidfinishloading: (Nsurlconnection *) Connection A { atNserror *error=Nil; - //after the download is complete, initialize the player and then play the song -Self.player = [[Avaudioplayer alloc]initwithdata:self.msicdate error:ERROR]; - [Self.player play]; - } - in //Request Error Call --(void) Connection: (Nsurlconnection *) connection didfa
= Ereg_replace ($value, $ FileURL, $body); } $body = Addslashes ($body); }
4.PHP Remote File Download class (supports breakpoint continuation)
1). function: Support the download of the continuation of the breakpoint, can calculate the transfer rate, can control the transmission rate
Easy to use method:
$object = new Httpdownload (); $object->set_byfile ($file);//server file name, including path $object->fi
Today, the implementation of a Python requests module crawl http://www.mzitu.com/xinggan/Web site sister pictures, and saved to the local, the effect is as follows:
First, the idea: get all the URL page to get all the URLs and headers for the current page, create a folder based on the title
Resolves the specified URL, downloads the picture to the folder created by the URL, gets all the URLs
As you can see, here are 81 pages, all URLs are fixed, follow
In the Baidu search box, enter "Thunderbolt", enter to find the software, downloaded after installation open.
Open the image you need to download, choose a picture, right click, select "Use Thunderbolt download all links."
The new filter interface appears as follows
In this interface by ticking the project to set up tasks, such as download png,jpg and
value is the size of the wide number of characters required to receive the buffer for the string to be converted. wchar_t* buffer =NewWchar_t[nmlen]; MultiByteToWideChar (CP_ACP,0, urls[0].c_str (), Len +1, buffer, nmlen); stringSavepath ="c:\\users\\lenovo\\desktop\\csvfile\\query_result0423\\"+imgname; size_t len1=savepath.length (); wchar_t* Imgsavepath =NewWCHAR_T[LEN1]; intNmlen1 = MultiByteToWideChar (CP_ACP,0, Savepath.c_str (), Len1 +1Null0); MultiByteToWideChar (CP_ACP,0, Savepath.c_st
The example in this article describes how Python implements downloading pictures from a feed. Share to everyone for your reference. Specific as follows:
This code is implemented based on Python 3.4, and Python2. X is a lot different than that.This is an exercise, the data source from NetEase subscription. The code is as follows:
The code is as follows:
__author__ = ' Saint 'Import OSImport Urllib.requestImport JSONFrom Html.parser import Htmlparser#
Download the pictures locally from the server and process themProcedure Tform3.imgshow (filename:string);VarImagestream:tmemorystream;Jpg:tjpegimage;imgfile:string;Bmp1,bmp2:tbitmap;W1,h1:integer;BeginTryUpload pictures from the web to local, write to the data stream when downloadingimgfile:= ' http://192.168.X.X/Images/' +filename;ImageStream: = Tmemorystream.cr
Use python to batch download and paste pictures with source code,
Environment: windows 7 64-bit; python2.7; IDE pycharm2016.1
Function:
Batch download all images in all posts on a certain page of Baidu Post Bar
Usage:
1. Install python2.7, re module, and urllib2 module.
2. Copy the following source code and save it as the tbImgiDownloader. py file.
3. Open a p
On the Linux server, the Fsockopen () function is ruthlessly disabled (this is actually for security reasons, understandable), the ability to download remote pictures is no way to use. After finding some information, the solution is to replace the Fsockopen () function with the stream_socket_client () function. The specific method is as follows:Open the dedehttpdown.class.php file in/include/and find the fo
Download img resources from the serverPrivate IEnumerator downloadtolocalimg (string url, string strname){Debug.Log ("Download resource from server img:" + strname);URL encodingWWW.EscapeURL (URL);Access URLwww www = new www (URL);URL decodingWWW.UnEscapeURL (URL);Gets the name of the file based on the URL.string filename = URL. Substring (URL. LastIndexOf ('/') + 1);Debug.Log ("filename++++++++++++++++++++
Crawlers download pictures of Baidu Post bars and crawlers of Baidu Post bars
The post crawled this time is Baidu's beauty. It gives some encouragement to the masses of male compatriots.
Before crawling, You need to log on to the Baidu post Bar account in the browser. You can also use post in the code to submit or add cookies.
Crawling address: http://tieba.baidu.com? Kw = % E7 % BE % 8E % E5 % A5 % B3 ie
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