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<?xml version="1.0" encoding="UTF-8"?>
<a:service xmlns:s="leaf.plugin.script" xmlns:a="http://www.leaf-framework.org/application" trace="true">
<a:init-procedure>
<s:server-script><![CDATA[
//importPackage(java.util.zip);
importPackage(java.io);
importPackage(org.apache.tools.zip); /*可以传入参数*/
function writeFile(zos, fn, fp) {
var ze = new ZipEntry(fn);
zos.putNextEntry(ze);
transfer(fp, zos);
}
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 = $ctx['_instance.javax.servlet.http.HttpServletResponse'];
resp.setHeader("Pragma", "No-cache");
resp.setHeader("Cache-Control", "no-cache, must-revalidate");
var date_str = getdate();
var doc_code = '批单文件'
//println(decodeURI($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");
try {
var attachment_batch_dl = $bm('ins.INS505.ins_insurance_content');
var result = attachment_batch_dl.queryAsMap({
content_id: $ctx.parameter.content_id
});
var arr = result.getChildren();
if (arr.length >= 1) {
//单个下载
resp.setHeader("Content-disposition", "attachment; filename=" + encodeURI(arr[0].file_name, 'utf-8'));
var os = resp.getOutputStream();
transfer(arr[0].file_path + arr[0].file_name, os);
os.flush();
}
} catch (e) {
var logger = $logger("server-script");
logger.severe(e.message);
}
]]></s:server-script>
</a:init-procedure>
</a:service>