You may encounter a situation in which a file is converted to another format in your daily work, and in this article you will learn how to use the control free Spire.xls for. NET (Community Edition) to convert Excel documents to PDF, IMAGE, HTML, TXT, XML, XPS, CSV, ODS, SVG, EMF, xlsm and other formats for your refere
Intfield)) { //does something when it can ' t convert. }}
Analytical
You can use Csvparser to return each line as a string.
var parser = new Csvparser (TextReader), while (true) { var row = parser. Read (); Row is a string if (row = = null) {break ; }}
Write
Write All records
var csv = new Csvwriter (textWriter); csv. Writerecords
1, use Word to open a text file, or copy the text to a Word document;
2, select the text part that needs to be converted;
3, click the "Insert-> table-> text into a table", and then set the number of columns, lines and text separated position, click "OK" button.
You can easily convert the text into a table, very suitable for export to the various types of
1. Problem Description
We deployed a mantisbt bug submission system. After the language is set to Chinese in config_inc.php, the interface is changed to a Chinese interface. However, in the problem column, we export the CSV file and we will find it garbled, the exported Excel file is suffixed with XML. Although it can
When the data structure is simple enough for a two-dimensional table to describe the format,
The comma interval represents the column, \ r \ n represents the row, and the first row is the corresponding property name.
Like
ColName1, ColName2, ColName3
1, "title", "Http://ss.ss.com/ss"
2, "title", "Http://ss.ss.com/ss"
3, "title", "Http://ss.ss.com/ss"
In this way, remove the redundant attribute tags such as xml,json, reduce the bandwidth pressur
:
*/Package com. qiuzhping. util; import java. io. FileInputStream ;/***
* Read the CSV file header to determine whether the file belongs to the CSV file type. Generally, the file type is determined only by
1 # Coding=utf-8 2 import csv 3 with open (" " Span style= "COLOR: #800000" >f:\\script\\py_scripts\\test2.csv ", " r " ) as CSVFile: 4 read = Csv.reader (csvfile) 5 for i in
read: 6 Print (i) Note: CSV file generation needs to save Excel file t
Use PHP CI force_download ($filename, $data) to download. csv file to resolve file name garbled, file content garbled. Did a long time finally know a good solution.
1. Loading auxiliary functions
$this->load->helper (' Download '); Download auxiliary function $this->load->helper (' string '); Character Encodin
This code is used to import and export DataTable files in xml, excel, and csv files. Record the code for future use.
Be sure to import the excel file and add a reference to Microsoft. Office. Interop. Excel 11.0.
Default. aspx. cs File
Using System;Using System. Collections. Generic;Using System. Linq;Using System. Web
).Asvaluevector ().Size (); }returnSize;}#endifThis csvdata class is relatively simple, needless to say, just pay attention to the getrowcolnum function. This function is to get the size of the CSV file, the number of rows and the number of columns (the line number and the column number are all starting from 0).Because the CSV
contains a comma character, which must be enclosed in double quotation marks. (The 6 ) field contains a newline character, which must be enclosed in double quotation marks. (7 ) contains spaces before and after the field, which must be enclosed in double quotation marks. (a b C ==> "a b C" ) (8 ) The double quotation marks in the field, expressed in two double quotation marks. (I said: "abc" .) ==> I said: abc. ) (9 ) if there are double quotes in the field, the field must be enclosed in
Phone.csv Zhangsan1,123456789zhangsan2,123456789zhangsan3,123456789Static voidMain (string[] args) { //XML//XML is a file used to store data, such as a CSV fileListstring> list =Newliststring>(); List. ADD (""); string[] lines = File.ReadAllLines ("Phone.csv", Encoding.default); for(inti =0; I ) {list. ADD
Use PHP CI force_download ($filename, $data) to download. csv file to resolve file name garbled, file content garbled. Did a long time finally know a good solution.1. Loading auxiliary functions$this->load->helper (' Download '); Download auxiliary function $this->load->helper (' string '); Character Encoding conve
This article introduces java File Read and Write instances, including saving remote files to this address and reading and writing csv files. If you are interested, refer.
File file = new File ("http: // 127.0.0.1: 8080/aa.txt") cannot be used directly for reading, because th
PHPerror_reporting(E_all|e_strict);Ini_set(' Display_errors ',true);Ini_set(' Auto_detect_line_endings ',true);$inputFilename= ' Input.csv ';$outputFilename= ' Output.xml ';//Open csv to read$inputFile=fopen($inputFilename, ' RT ');//Get The headers of the file$headers=Fgetcsv($inputFile);//Create A new DOM document with pretty formatting$doc=NewDomDocument ();$doc->formatoutput =true;//Add A root node to t
* from student ORDER by ID ASC");$str = "Name, gender, age \ n";$str = Iconv (' utf-8 ', ' gb2312 ', $str);while ($row =mysql_fetch_array ($result)){$name = Iconv (' utf-8 ', ' gb2312 ', $row [' name ']); Chinese transcoding$sex = Iconv (' utf-8 ', ' gb2312 ', $row [' sex ']);$str. = $name. ",". $sex. ",". $row [' age ']. " \ n "; Separate with a comma of quotations}$filename = Date (' Ymd '). CSV '; Set file
The example in this article describes how Python implements the conversion of HTML tables to CSV files. Share to everyone for your reference. Specific as follows:
How to use: Python html2csv.py *.htmlThis code uses the Htmlparser module
#!/usr/bin/python#-*-coding:iso-8859-1-*-# Hello, this program was written in python-http://python.orgprogramname = ' html2csv-version 2002-09-20-http://sebsauvage.net ' Import sys, getopt, Os.path, Glob, Htmlparser,
APIs. Component CompilationThe beanxmlmapping component converts Javabean to XML files. With the internal saving mechanism of JavaBean, the XML Parser and Dom APIs, you can write the toxml () method to implement conversion from Javabean to XML files, and fromxml () method to convert an
problem occurs in the judgment condition of the while loop. Ready () is the decision to stop the input stream and not necessarily the end of the file. The conclusion of the file should be the following statement:
The code is as follows
Copy Code
(line = Br.readline ())!= null
So that you can finish reading the original file
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.