Poi generates a simple version of the word document (including text, tables, images, and Font Style settings)

 

Poi generates Word documents in two ways:

① Generate a Word document using a Word template;

② Directly generate WORD Documents by writing code;

Here I demonstrate the second method, that is, writing code to generate WORD Documents, not much nonsense, direct code;

 

/*** Town street daily report export word */@ requestmapping (Params = "exportwordfortowndaily") Public void exportwordfortowndaily (httpservletresponse response, string SelectDate) {If (stringutils. isnullorempty (SelectDate) {return;} simpledateformat SDF = new simpledateformat ("yyyy-mm-dd"); try {SDF. parse (SelectDate);} catch (exception e) {e. printstacktrace (); return;} caseentity entity = new caseentity (); entity. setrepotingtime_begin (SelectDate + "00:00:00"); entity. setrepotingtime_end (SelectDate + "23:59:59"); // obtain the actual score list of ZhenJie. <caseentity> caseentitylist = statisticsservice. gettownactualscore (entity); // obtain the list of towns and streets <Map <string, Object> towndaily = statisticsservice. towndaily (entity); // format the query date (year, month, day) simpledateformat sdf2 = new simpledateformat ("mm DD, YYYY"); try {SelectDate = sdf2.format (SDF. parse (SelectDate);} catch (parseexcepti On E) {e. printstacktrace ();} // ------------------------------------ generate a Word document watermark // create a Document Object xwpfdocumentutil document = new xwpfdocumentutil (); // create a title section xwpfparagraph titleparag. createparagraph (); xwpfrun titlerun = titleparag. createrun (); titlerun. settext ("town street daily"); titlerun. setfontsize (20); titlerun. setbold (true); // whether the font is bold titleparag. setalignment (para Graphalignment. left); // The section is left // line feed // xwpfparagraph brparagraph1 = document. createparagraph (); // xwpfrun brrun = brparagraph1.createrun (); // brrun. settext ("\ n"); // create a paragraph xwpfparagraph P = document. createparagraph (); int rows = caseentitylist. size () + 1; int Cols = 3; // create a table xwpftable table = document. createtable (rows, cols); // table attribute cttblpr tablepr = table. getcttbl (). addnewtblpr (); // table width cttblwidth width = Tab Lepr. addnewtblw (); width. SETW (biginteger. valueof (5000); // set the table width to non-automatic width. settype (sttblwidth. DXA); // the header row xwpftablerow headrow = table. getrow (0); xwpftablecell headcell0 = headrow. getcell (0); xwpftablecell headcell1 = headrow. getcell (1); xwpftablecell headcell2 = headrow. getcell (2); P = headcell0.addparagraph (); xwpfrun headrun0 = P. createrun (); headrun0.settext ("Serial Number"); headrun0.setfontsize (12); headrun0.setb Old (true); // whether to bold headcell0.setcolor ("dedede"); // vertically Center P. setverticalalignment (textalignment. center); // horizontally Center P. setalignment (paragraphalignment. center); P = headcell1.addparagraph (); xwpfrun headrun1 = P. createrun (); headrun1.settext ("town street"); headrun1.setfontsize (12); headrun1.setbold (true); headcell1.setcolor ("dedede"); // vertically Center P. setverticalalignment (textalignment. center); // horizontally Center P. setalignment (paragraphalignment. CE NTER); P = headcell2.addparagraph (); xwpfrun headrun2 = P. createrun (); headrun2.setfontsize (12); headrun2.settext ("total points"); headrun2.setbold (true); headcell2.setcolor ("dedede"); // vertically Center P. setverticalalignment (textalignment. center); // horizontally Center P. setalignment (paragraphalignment. center); // table subject row for (INT I = 0; I <caseentitylist. size (); I ++) {caseentity = caseentitylist. get (I); xwpftablerow contentrow = table. getro W (I + 1); xwpftablecell cell0 = contentrow. getcell (0); xwpftablecell cell1 = contentrow. getcell (1); xwpftablecell cell2 = contentrow. getcell (2); P = cell0.addparagraph (); xwpfrun prun0 = P. createrun (); prun0.settext (I + 1 + ""); // vertically centered cell0.setverticalignment (xwpftablecell. xwpfvertalign. center); // horizontally Center P. setalignment (paragraphalignment. center); P = cell1.addparagraph (); xwpfrun prun1 = P. createrun (); prun1.settext (CA Seentity. gettownname (); // vertically centered cell1.setverticalalignment (xwpftablecell. xwpfvertalign. center); // horizontally Center P. setalignment (paragraphalignment. center); P = cell2.addparagraph (); xwpfrun prun2 = P. createrun (); prun2.settext (caseentity. gettownactualscore (). tostring (); // vertically centered cell2.setverticalignment (xwpftablecell. xwpfvertalign. center); // horizontally Center P. setalignment (paragraphalignment. center );}//--------------------------- -- Town streets ------------------------------ // create the TITLE section xwpfparagraph title1 = document. createparagraph (); xwpfrun title1run = title1.createrun (); title1run. settext ("\ r serious street problems"); title1run. setfontsize (20); title1run. setbold (true); try {for (Map <string, Object> townmap: towndaily) {caseentity towncase = (caseentity) townmap. get ("towncase"); xwpfparagraph = document. createparagraph (); xwpfrun xwpfrun_town = Xwpfparagraph. createrun (); xwpfrun = xwpfparagraph. createrun (); xwpfrun_town.settext (towncase. gettownname (); xwpfrun_town.setfontsize (14); xwpfrun_town.setbold (true); xwpfrun_town.setcolor ("00cc44"); xwpfrun. settext ("," + SelectDate + ":"); xwpfrun. setfontsize (14); xwpfrun. setbold (true); List <Map <string, Object> caseinfolist = (list <Map <string, Object>) townmap. get ("caseinfolist"); integer No = 0; For (Map <string, Object> map: caseinfolist) {caseentity caseinfo = (caseentity) map. get ("caseinfo"); xwpfparagraph xwpfparagraph1 = document. createparagraph (); xwpfrun xwpfrun1 = random (); xwpfrun xwpfrun2 = random (); xwpfrun xwpfrun3 = random (); random (++ no) + ","); xwpfrun2.settext (caseinfo. getproblemstreet (); xwpfrun3.settext ("," + casein Fo. getproblemnotes (); values (14); values (14); xwpfrun2.setcolor ("4747d1"); values (14); List <attachmententity> filelist = (list <attachmententity>) map. get ("filelist"); For (attachmententity at: filelist) {string mainpath =. getmainpath (); string Path =. getpath (); If (! Stringutils. isnullorempty (mainpath )&&! Stringutils. isnullorempty (PATH) {// the first image document. addpicturedata (New fileinputstream (mainpath + path), xwpfdocumentutil. picture_type_jpeg); document. createpicture (document. getallpictures (). size ()-1,300,400, document. createparagraph () ;}}} outputstream output = response. getoutputstream (); // generate the name of the Word file string filename = new string ("town street newspaper .docx "). getbytes ("UTF-8"), "iso-8859-1"); response. setheader ("content-disposition", "attachment; filename =" + filename); // write the word document to the output stream document. write (output);} catch (invalidformatexception e) {e. printstacktrace ();} catch (filenotfoundexception e) {e. printstacktrace ();} catch (ioexception e) {e. printstacktrace ();} // -------------------------------- Word document ended -----------------------------------------------------}

　　

Shows the effect:

 

 

 

　

 

Poi generates a simple version of the word document (including text, tables, images, and Font Style settings)