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<?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.util.zip);
importPackage(java.io); /*可以传入参数*/
//importPackage(java.util.zip);
/* function writeFile(zos, fn, fp) {
// var ze = new ZipEntry(fn);
// zos.putNextEntry(ze);
// transfer(fp, zos);
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 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 = '合同明细附件'
var type = $ctx.parameter.type;
var zip_filename = doc_code + '-' + date_str + ".zip";
var file_path;
//
resp.setDateHeader("Expires", 0);
resp.setContentType("application/x-msdownload");
try {
var attachment_batch_dl = $bm('zx.ZX5020.zx_query_file_download');
var result = attachment_batch_dl.queryAsMap({
session_id: $ctx.parameter.session_id
});
var arr = result.getChildren();
if (arr.length >= 1) {
if (type == 'SIN') {
//单个下载
file_name = arr[0].file_name;
file_path = arr[0].file_path;
resp.setHeader("Content-disposition", "attachment; filename=" + encodeURI(file_name, 'utf-8'));
var os = resp.getOutputStream();
transfer(file_path, os);
os.flush();
}
if (type == 'ZIP') {
//打包下载
zip_filename = "征信明细附件.zip";
resp.setHeader("Content-disposition", "attachment; filename=" + encodeURI(zip_filename));
var zos = new ZipOutputStream(resp.getOutputStream());
//zos.setEncoding("GBK"); //如果是org.apache.tools.zip需要追加字符集
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_name2]) {
print(f.file_name);
writeFile(zos, f.rn+f.bp_name+f.project_number+f.file_name, f.file_path);
file_exist_list[f.file_name] = 1;
// } else {
// file_exist_list[f.file_name2] = file_exist_list[f.file_name2] * 1 + 1;
// var last_index = f.file_name2.lastIndexOf(".");
// var temp_exists_file_name2 = f.file_name2.substr(0, last_index);
// var temp_exists_file_type = f.file_name2.substr(last_index, f.file_name2.length);
// temp_exists_file_name2 = temp_exists_file_name2 + '-' + file_exist_list[f.file_name2] + temp_exists_file_type;
// writeFile(zos, temp_exists_file_name2, f.file_path);
// }
}
zos.close();
}
}
} catch (e) {
println(e);
var logger = $logger("server-script");
logger.severe(e.message);
}
]]></s:server-script>
</a:init-procedure>
</a:service>