<?xml version="1.0" encoding="UTF-8"?> <!-- $Author: gaoyang $Date: 2016-3-10 上午09:52:30 $Revision: 1.0 $Purpose: --> <a:service xmlns:s="leaf.plugin.script" xmlns:a="http://www.leaf-framework.org/application" trace="true"> <a:init-procedure> <s:server-script import="seal_util.js;jacob/jacob.js"><![CDATA[ importPackage(java.util.zip); importPackage(java.io); importPackage(Packages.hls.plugin.docx4j); importPackage(Packages.hls.plugin.jacob.engine); //importPackage(org.apache.tools.zip); /*可以传入参数*/ function writeFile(zos, fn, fp) { var ze = new ZipEntry(fn); //zos.setEncoding("UTF-8");//如果是org.apache.tools.zip需要追加字符集 zos.putNextEntry(ze); var fis = new FileInputStream(fp); var b = new java.lang.reflect.Array.newInstance(java.lang.Byte.TYPE, 1024 * 64); var len = -1; while ((len = fis.read(b)) != -1) { zos.write(b, 0, len); } fis.close(); } function transfer(file, os) { var fis = new FileInputStream(file); var b = new java.lang.reflect.Array.newInstance(java.lang.Byte.TYPE, 1024 * 64); var len = -1; while ((len = fis.read(b)) != -1) { os.write(b, 0, len); } fis.close(); } function getdate() { var now = new Date() y = now.getFullYear() m = now.getMonth() + 1 d = now.getDate() m = m < 10 ? "0" + m : m d = d < 10 ? "0" + d : d return y + "" + m + "" + d } $ctx["__request_type__"] = 'file'; //to indicate this request is not a JSON_REQUEST var resp = $ctx['_instance.javax.servlet.http.HttpServletResponse']; resp.setHeader("Pragma", "No-cache"); resp.setHeader("Cache-Control", "no-cache, must-revalidate"); var date_str = getdate(); var doc_code = '催收函' //println(decodeURI($ctx.parameter.doc_code)); var path = $ctx.parameter.path; var filename = doc_code + '-' + date_str + ".zip" // resp.setDateHeader("Expires", 0); resp.setContentType("application/x-msdownload"); var collection_id = $ctx.parameter.collection_id; println(collection_id); if (collection_id) { try { var attachment_batch_dl = $bm('cont.CON632C.con_contract_content_download'); var result = attachment_batch_dl.queryAsMap({ collection_id: $ctx.parameter.collection_id, contract_id: $ctx.parameter.contract_id, content_type: $ctx.parameter.content_type }); var arr = result.getChildren(); println(arr.length); if (arr.length >= 1) { var file_name = arr[0].file_name; file_path = arr[0].file_path + file_name; var pe = new PdfConvertEngine($instance('leaf.database.service.IDatabaseServiceFactory'), $instance('uncertain.ocm.IObjectRegistry'), $ctx.getData()); var attachment_id = arr[0].attachment_id; var server = jacob_config.jacobUrl + attachment_id; var target_path = jacob_config.target_path; var url = jacob_config.jacobserviceUrl + '?target_url=' + server + '&target_path=' + target_path; try { pe.run(url); } catch (e) { raise_app_error('转化PDF失败:' + e); } // var brwt = new ConvertOutPDF(); // var outputfilepath = brwt.convertPdf(file_path); var outputfilepath = file_path + '_pdf'; if (file_name.substring(file_name.length - 4) == '.doc') { file_name = file_name.substring(0, file_name.length - 4); } else if (file_name.substring(file_name.length - 5) == '.docx') { file_name = file_name.substring(0, file_name.length - 5); } sign_path = seal(file_name, outputfilepath); resp.setHeader("Content-disposition", "attachment; filename=" + encodeURI(file_name + '.pdf', 'UTF-8')); var os = resp.getOutputStream(); transfer(sign_path, os); os.flush(); } } catch (e) { var logger = $logger("server-script"); logger.severe(e.message); } } else { var attachment_batch_dl = $bm('cont.CON632C.con_contract_content_download'); var result = attachment_batch_dl.queryAsMap({ collection_id: $ctx.parameter.collection_id }); var arr = result.getChildren(); //打包下载 resp.setHeader("Content-disposition", "attachment; filename=" + encodeURI(filename)); var zos = new ZipOutputStream(resp.getOutputStream()); //zos.setEncoding("GBK"); //如果是org.apache.tools.zip需要追加字符集 for (var i = 0;i < arr.length;i++) { var f = arr[i]; if (f.file_path && f.file_name) { writeFile(zos, f.file_name, f.file_path); } } zos.close(); } ]]></s:server-script> </a:init-procedure> </a:service>