,* Filehead = NULL,* Location = NULL;
The downloaded webpage files are stored in downloaded_file, filehead, and location memory.
Then pass the content as a parameter to the cpage object.
Cpage ipage (iurl. m_surl, strurllocation, filehead, downloaded_file, file_length );
Process the crawled webpage URL and insert its MD5 value to the URL set of the crawled webpage.
Imd5.generatemd5 (unsigned char *) iurl. m_surl.c_str (), iurl. m_surl.length ());Strdi
Java, Java into the jar package can easily be anti-compilation, C + + to anti-compilation is more difficult), I just give you to compile the library and interface of the header file can be.From an example, the realization of the solution needsLet's look at a scene first. Suppose you have an electronic document, a document with multiple pages (page), and a number of text cells under each page (TextUnit, which represents the basic unit of elements within a document), and all the text cell objects
Web site update iterative redesign I am afraid that many sites must be through the link, how to do a good job of Web page redesign is also a lot of designers and products to consider things. Today's article is the famous electric business platform Shopify for its enterprise service platform Shopify Plus redesign some of the experience of the summary, hope to bring some enlightenment ~ ~ ~
This is a function on the page, placed in the page.inc, mainly for the data is not very large database, where the HTML format of the function can be changed.
' File name: Page.inc
' Function: function to process data paging
"Author: Heaven and earth are useless"
Sub Showpagebar (Totalpage,curpage,strurl)
' parameter totalpage: entire page
' Parameter curpage: current page
' parameter strURL: The connection address used for paging
DIM strpage
Curpage=getvalidpageno (Totalpage,curpage)
Response.Wr
js| Paging//author tar (bigangell@yesky.com)
You can copy the code in any copy, but please add the above author information
If you have any questions, please contact me.
Effect Please see http://210.77.144.64/kk/java/java/article.jsp
int i;int ipage=10;int allpage;int pages;int cpage=1;int spage;
Java.lang.String Sql,pagesql;Java.sql.ResultSet rs,pagers;
Pagesql = "SELECT count (a_id) as a from article";pagers = Sqlconn.executequery
Date: 2013-8-6 Source: gbin1.com
E-commerce is expected to be widely used in the next few years, and more e-commerce companies and outlets are now available. If you are also interested in e-commerce and want to sell something, this chapter will introduce you in detail the costs of e-commerce website construction. The content is not too deep. My goal is to give beginners an analysis of how to set up an e-commerce platform such as bigcommerce.
I will conduct price comparison analysis on
that meet the conditions and set auto-increment fields. Then, return the corresponding data based on the input page number. SQL 2000/2005/2008 is applicable.
The disadvantage is that the efficiency is not high, but it is common.
There is a full version:
Alter procedure [DBO]. [lzd_sp_getdocumentlistbysql]@ Ipage int,@ Ipagesize int,@ Searchstring nvarchiar (4000 ),@ Orderstring nvarchar (4000 ),@ Pagecount int output,@ Recordcount int outputAsB
Page Turn | Function This is a function on the page, placed in the page.inc, mainly for the data volume is not very large database, where the HTML format of the function can be changed.
' File name: Page.inc
' Function: function to process data paging
"Author: Heaven and earth are useless"
Sub Showpagebar (Totalpage,curpage,strurl)
' parameter totalpage: entire page
' Parameter curpage: current page
' parameter strURL: The connection address used for paging
DIM strpage
Curpage=getvalidpageno
Modular Paging
1. Query statement block
Get the current file nametemp = Split (Request. ServerVariables ("URL"), "/"FY = temp (UBound (temp))Set Rs=server.createobject ("Adodb.recordset")If not IsEmpty (Request ("page") ThenPagecount=cint (Request ("page")ElsePagecount=1End IfSql= "SELECT query Statement"Rs.Open sql,conn,1,1rs.pagesize=10 Number of paging recordsIf Pagecount>rs.pagecount or pagecountPagecount=1End IfIf Rs.eof and Rs.bof then%>
Sorry, no records match the search criteria!
2. Dis
)ElseUsername = "this user does not exist"End ifSet mycomm = nothing
6. Stored Procedures that return both parameters and Record SetsSometimes, we need a stored procedure to return both parameters and record sets. For example, when using Stored Procedure paging, we need to return parameters such as the record set and total data. The following is a stored procedure for paging:
/* SP6 */Create procedure DBO. getuserlist@ Ipagecount int output, -- total number of pages@
When displaying the records in a table, you need to display the records by page because there are many records. Here, the SQL Stored procedure is used to display the records by page.1. For database and field, see conn. asp.Add several records to the table2. Stored Procedure CodeCreate procedure dbo. getUserList@ IPageCount int OUTPUT, -- Total number of pages@ IPage int, -- current page number@ IPageSize int -- number of records per pageAsSet nocount
return parameters such as the record set and total data. The following is a stored procedure for paging:
/* SP6 */
Create procedure DBO. getuserlist
@ Ipagecount int output, -- total number of pages
@ Ipage int, -- current page number
@ Ipagesize int -- number of records per page
As
Set nocount on
Begin
-- Create a temporary table
Create Table # T (ID int identity, -- auto-increment Field
Userid int,
Username varchar (40 ))
-- Write data to the tempo
parameters and Record Sets
Sometimes, we need a stored procedure to return both parameters and record sets. For example, when using Stored Procedure paging, we need to return both the record set and total data parameters.Number. The following is a stored procedure for paging:
/* SP6 */Create procedure DBO. getuserlist@ Ipagecount int output, -- total number of pages@ Ipage int, -- current page number@ Ipagesize int -- number of records per pageAsS
, when using Stored Procedure paging, we need to return parameters such as the record set and total data. The following is a stored procedure for paging:
/* SP6 */Create procedure DBO. getuserlist@ Ipagecount int output, -- total number of pages@ Ipage int, -- current page number@ Ipagesize int -- number of records per pageAsSet nocount onBegin-- Create a temporary tableCreate Table # T (ID int identity, -- auto-increment FieldUserid int,Username varc
Returns the stored process for both parameters and recordsetsSometimes, we need the stored process to return both parameters and recordsets, such as returning the recordset and the total amount of data while using the storage process paging. The following is a stored process that handles paging:
/*sp6*/CREATE PROCEDURE DBO. Getuserlist@IPAGECOUNT INT OUTPUT,--Total pages@IPAGE INT,--current page number@IPAGESIZE INT--Number of records per pageAsSET N
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