<?xml version="1.0" encoding="UTF-8"?> <a:service xmlns:a="http://www.leaf-framework.org/application" xmlns:s="leaf.plugin.script" trace="true"> <a:init-procedure> <s:server-script><![CDATA[ importPackage(java.util.zip); importPackage(java.io); importPackage(Packages.filetozip); /* importPackage(java.io); importPackage(org.apache.tools.zip); */ /*可以传入参数*/ 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 } 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(); } $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 = $ctx.parameter.doc_code; var filename = doc_code + '-' + date_str + ".zip" resp.setHeader("Content-disposition", "attachment; filename=" + filename); resp.setDateHeader("Expires", 0); resp.setContentType("application/x-msdownload"); var zos = new ZipOutputStream(resp.getOutputStream()); var children = $ctx.parameter.getChildren(); try { var con_batch_dl = $bm('cont.CON309.con_batch_download_dll'); var result = con_batch_dl.queryAsMap(); var arr_con = result.getChildren(); for (var j = 0;j < arr_con.length;j++) { var con = arr_con[j]; // var contract_id = con.contract_id; // var resp_j = $ctx['_instance.javax.servlet.http.HttpServletResponse']; // resp_j.setHeader("Pragma", "No-cache"); // resp_j.setHeader("Cache-Control", "no-cache, must-revalidate"); // var date_str_j = getdate(); // var filename_j = con.contract_id + '-' + date_str_j + ".zip" // resp_j.setHeader("Content-disposition", "attachment; filename=" + filename_j); // resp_j.setDateHeader("Expires", 0); // resp_j.setContentType("application/x-msdownload"); // var zos_j = new ZipOutputStream(resp_j.getOutputStream()); var attachment_batch_dl = $bm('batch_download.lease_atm_batch_dl'); var arr = attachment_batch_dl.queryAsMap({ table_name: 'CON_CONTRACT', table_pk_value: con.contract_id }).getChildren(); var file_exist_list = {}; for (var i = 0;i < arr.length;i++) { var f = arr[i]; if (f.file_path && !file_exist_list[f.file_name]) { println(f.file_path); println(f.file_name); println("D://zip_file/" + f.file_name); var toPath = "D://zip_file/" + f.file_name; println('====================='); var file = new FileZip(); //var result = new String(FileZip.copyFile(f.file_path, toPath)); var result = file.copyFile(f.file_path, toPath); println(result); println('====================='); // writeFile(zos, f.file_name, f.file_path); // file_exist_list[f.file_name] = 1; } else { file_exist_list[f.file_name] = file_exist_list[f.file_name] * 1 + 1; var last_index = f.file_name.lastIndexOf("."); var temp_exists_file_name = f.file_name.substr(0, last_index); var temp_exists_file_type = f.file_name.substr(last_index, f.file_name.length); temp_exists_file_name = temp_exists_file_name + '-' + file_exist_list[f.file_name] + temp_exists_file_type; writeFile(zos, temp_exists_file_name, f.file_path); // writeFile(zos_j, f.file_name, f.file_path); } } } // zos_j.close(); // writeFile(zos, temp_exists_file_name, f.file_path); } catch (e) { var logger = $logger("server-script"); logger.severe(e.message) } // try { // var attachment_batch_dl = $bm('batch_download.lease_atm_batch_dl'); // var result = attachment_batch_dl.queryAsMap(); // var arr = result.getChildren(); // var file_exist_list = {}; // for (var i = 0;i < arr.length;i++) { // var f = arr[i]; // if (f.file_path && !file_exist_list[f.file_name]) { // writeFile(zos, f.file_name, f.file_path); // file_exist_list[f.file_name] = 1; // } else { // file_exist_list[f.file_name] = file_exist_list[f.file_name] * 1 + 1; // var last_index = f.file_name.lastIndexOf("."); // var temp_exists_file_name = f.file_name.substr(0, last_index); // var temp_exists_file_type = f.file_name.substr(last_index, f.file_name.length); // temp_exists_file_name = temp_exists_file_name + '-' + file_exist_list[f.file_name] + temp_exists_file_type; // writeFile(zos, temp_exists_file_name, f.file_path); // } // } // } catch (e) { // var logger = $logger("server-script"); // logger.severe(e.message) // } zos.close(); ]]></s:server-script> </a:init-procedure> </a:service>