poi set

Export Import Org. apache. poi. hssf. usermodel. hssfworkbook; Import Import Org. apache. poi. hssf. usermodel. hssfworkbook; 1. Create a font and set it to red or bold:Hssffont font = Workbook. createfont (); 2. Create a formatHssfcellstyle cellstyle = Workbook. createcellstyle (); 3. Application Format Hssfcell cell = row. createcell (short) 0);

Poi dependencyCreate Excelpublic static void Createexcel () throws Exception {Workbook Workbook = null;//new Hssfworkbook ();//xls Workbook = New Xssfworkbook ();//xlsx Sheet Sheet1 = Workbook.createsheet (); Workbook.createsheet ("Sheet2"); Second row row row = Sheet1.createrow (1); The second row is the third cell cells cell = Row.createcell (2); Cell.setcellvalue ("People's Republic of China"); Style/////////////////////////////1.

POI read/write Excel-operations include merge Cell operations, poiexcel- In the previous blog, I wrote about parsing Excel operations into related classes. Next I will write an Excel file to read and write Excel tables. For Excel table operations, the most important thing is to create a workBook. The operation sequence is: 1. Obtain the WorkBook instance; Workbook workbook = WorkbookFactory.create(file); 2. Obtain each Sheet object, that is, each Shee

The jar package that needs to be introduced:Dependency> groupId>Org.apache.poigroupId> Artifactid>PoiArtifactid> version>3.16version> Dependency> Dependency> groupId>Org.apache.poigroupId> Artifactid>Poi-ooxmlArtifactid> version>3.16version> Dependency>1. Front-endfunction () { var haschecked = $ (' input[name=clientoption] '). Is (': Checked '); if (! hasche

corresponds to the sheet in the Excel fileXssfsheet sheet = wb.createsheet ("Test generates Excel table");//name of the sheetXssfsheet Sheet1 = wb.createsheet ("Test generates Excel Table-2");//equivalent to Sheet2//in the third step, add the No. 0 row of the table header to the sheet, noting that the old version of POI has a limit on the number of rows in Excel shortXssfrow row = Sheet.createrow (0); //Fourth step, create a cell, and

1. Maven Import POI Package:　　Pom.xml2. Create a new test data entity class:　　 PackageCom.clz.testexportexcel; Public classExcelmodel {PrivateString name; Private intAge ; PrivateString Phone; PrivateString address; PublicString GetName () {returnname; } Public voidsetName (String name) { This. Name =name; } Public intGetage () {returnAge ; } Public voidSetage (intAge ) { This. Age =Age ; } PublicString Getphone () {returnphon

Today, Java EE Enterprise-level development in SPRINGMVC undoubtedly occupy a pivotal position, and POI also very good support for Excel operations, both of which are well supported by the enterprise-level reporting system development, nonsense said, directly into the theme ;1, first, in the project's Lib directory to import the SPRINGMVC-related jar package, at the same time, import2. Create an Entity object:Package Com.entity;import Java.io.serializ

end product.jsp Written in the last words: here, the whole project is finished. In all fairness, whether it is writing code before the business analysis, the introduction of ideas or the development of the technical points used, I think it is quite good, especially for beginners, the workplace Meng New, learning a lot of knowledge points but the need for actual combat children's shoes are very useful! In the coming days, we will continue to introduce the remaining framework of integrated pr

Tags: Parse man ida exception + + data background cell boot //JS CodefunctionInitupload () {$ ("#uploadfile"). Fileinput ({language:' En ',//Set LanguageUploadurl: $ ("body"). attr ("Data-url") + "/permission/roleupload!upload.action",//Address to uploadAllowedfileextensions: [' xls ', ' xlsx '],//received file suffix //uploadextradata:{"id": 1, "fileName": ' 123.mp3 '},Uploadasync:true,//default Asynchronous UploadShowupload:true,//whether to

Apache POI Denial of Service Vulnerability (CVE-2014-3574) Released on: 2014-09-03Updated on: Affected Systems:Apache Group POI 3.11.xApache Group POI 3.10.xDescription:Bugtraq id: 69648CVE (CAN) ID: CVE-2014-3574 Apache POI is an open-source cross-platform Java API written in Java. It can read and write Microsoft O

JAVAEE--BOS logistics project 05: OCUpload, POI, pinyin4J, refactoring paging code, partition addition, combobox, javaeeocupload1Learning plan 1. Implement the regional import function N OCUpload one-Click Upload plug-in N upload files to Action Introduction to n POI N use POI to parse Excel files N complete database operations N use pinyin4J to generate short co

/** Created on 2004-11-5** Reading Excel files in Java**/Package readxls; Import java. Io. fileinputstream;Import java. Io. fileoutputstream; Import java. Text. decimalformat; Import org. Apache. Poi. hssf. usermodel. hssfcell;Import org. Apache. Poi. hssf. usermodel. hssfrow;Import org. Apache. Poi. hssf. usermodel. hssfsheet;Import org. Apache.

For Microsoft Excel 97-2003 worksheet (.xls) If (31 = cell. getcellstyle (). getfillforegroundcolor () // determines whether the foreground color of a cell is pale blue. If (10 = book. getfontat (cell. getcellstyle (). getfontindex ()). getcolor () // determines whether the cell font color is red.For Microsoft Excel worksheet (.xlsx) If (0 = cell. getcellstyle (). getfillforegroundcolor () // determines whether the foreground color of a cell is pale blue. If (0 = book. getfontat (cell. getcellst

For a programmer, file operations are frequently encountered, especially for Excel files. Here is a brief introduction to the tool I used in my project,--poi, for Excel. About the concept of poi, a lot of online, detailed information you can own Baidu, I only do a brief introduction here. POI is an Apache class library that provides Java developers with support

First, go to the poi official website http://poi.apache.org/to download the latest version of the poi package. The latest version is 3.9. Excel requires the following JAR packages: Then, import the jar package in the Java project. The Code is as follows: Import Java. io. fileinputstream; import Java. io. filenotfoundexception; import Java. io. ioexception; import Java. io. inputstream; import Java. util

Apache POI is a free open source cross-platform Java Api,apache poi written in Java that provides the Java program with the ability to read and write to Microsoft Office format archives. The POI is an acronym for "Poor Obfuscation implementation", meaning "poor fuzzy implementation."Apache POI is a Java API that create

Office software has always been a mixed blessing software, the vast majority of ordinary computer users with Office to meet day-to-day office needs, so produced a lot of production data and documents, and enterprise units of the dedicated Office system docking, and office parsing work has been a very headache programmers, Often incur the abuse of programmers, but also known as one of Microsoft's worst inventions. Poi's birth solved the Excel parsing problem (

First look at the effect of the picture: (with the company near the International Trade Center point) The above is a map, the following is the geographical list, and some only geographical list (QQ dynamic location), this is a very common function. It has a special name: POI perimeter search. Realize: This effect is actually very simple, but you need to read the map of the API, here using the gold map of the Android SDK,SDK configuration is not e

In the first section of the POI, we provide two simple examples of how to create a new workbook with Apache Poi, and another example is to create a new worksheet with Apache POI. So in this section, I'll show you how to insert a new row of data into an existing Excel file using Apache poi. For specific code, see the ex