relorer / htmltoqpdf Goto Github PK
View Code? Open in Web Editor NEWHTMLToQPDF is an extension for QuestPDF that allows to generate PDF from HTML
License: MIT License
htmltoqpdf's People
Contributors
Stargazers
Watchers
Forkers
ayyoubjadoo rstm-sf krrrishh earlybyte axislover jeremyvm tales-1 bromelkamp inflexemb organizationusername alejandro-sb dsjdeveloper nielshenriksen jbennie degenkolbe-lgh namnguyen09 hanchoong huafangyun serverraum jsmith321123htmltoqpdf's Issues
First Try to use HTMLToQPDF
Hello,
I think this library will be good if will can transfer all html tags
I was trying this HTML
<!DOCTYPE html>
<html>
<head>
<title> GeeSuthSoftCloud - View Docuemnt </title>
<meta content="width=device-width, initial-scale=1.0" name="viewport">
<meta http-equiv="content-type" content="text-html; charset=utf-8">
<link href="https://fonts.googleapis.com/css2?family=Tajawal:wght@500&display=swap" rel="stylesheet">
<style type="text/css">
html,
body,
{
margin: 0;
padding: 0;
border: 0;
font: inherit;
font-size: 100%;
vertical-align: baseline;
font-family: 'Tajawal', sans-serif;
}
html {
line-height: 1;
}
ol,
ul {
list-style: none;
}
table {
border-collapse: collapse;
border-spacing: 0;
}
caption,
th,
td {
text-align: left;
font-weight: normal;
vertical-align: middle;
}
q,
blockquote {
quotes: none;
}
q:before,
q:after,
blockquote:before,
blockquote:after {
content: "";
content: none;
}
a img {
border: none;
}
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
menu,
nav,
section,
summary {
display: block;
}
body {
font-family: 'Source Sans Pro', sans-serif;
font-weight: 300;
font-size: 12px;
margin: 0;
padding: 0;
}
body a {
text-decoration: none;
color: inherit;
}
body a:hover {
color: inherit;
opacity: 0.7;
}
body .container {
min-width: 500px;
margin: 0 auto;
padding: 0 20px;
}
body .clearfix:after {
content: "";
display: table;
clear: both;
}
body .left {
float: left;
}
body .right {
float: right;
}
body .helper {
display: inline-block;
height: 100%;
vertical-align: middle;
}
body .no-break {
page-break-inside: avoid;
}
header {
margin-top: 20px;
margin-bottom: 50px;
}
header figure {
float: left;
width: 60px;
height: 60px;
margin-right: 10px;
background-color: #0b6351;
border-radius: 50%;
text-align: center;
}
header figure img {
margin-top: 13px;
}
header .company-address {
float: left;
max-width: 150px;
line-height: 1.7em;
}
header .company-address .title {
color: #0b6351;
font-weight: 400;
font-size: 1.5em;
text-transform: uppercase;
}
header .company-contact {
float: right;
height: 60px;
padding: 0 10px;
background-color: #0b6351;
color: white;
}
header .company-contact span {
display: inline-block;
vertical-align: middle;
}
header .company-contact .circle {
width: 20px;
height: 20px;
background-color: white;
border-radius: 50%;
text-align: center;
}
header .company-contact .circle img {
vertical-align: middle;
}
header .company-contact .phone {
height: 100%;
margin-right: 20px;
}
header .company-contact .email {
height: 100%;
min-width: 100px;
text-align: right;
}
section .details {
margin-bottom: 55px;
}
section .details .client {
width: 50%;
line-height: 20px;
}
section .details .client .name {
color: #0b6351;
}
section .details .data {
width: 50%;
text-align: right;
}
section .details .title {
margin-bottom: 15px;
color: #0b6351;
font-size: 3em;
font-weight: 400;
text-transform: uppercase;
}
section table {
width: 100%;
border-collapse: collapse;
border-spacing: 0;
font-size: 0.9166em;
}
section table .qty,
section table .unit,
section table .total {
width: 15%;
}
section table .sn {
width: 5px;
background: #0b6351;
}
section table .desc {
width: 50%;
}
section table thead {
display: table-header-group;
vertical-align: middle;
border-color: inherit;
}
section table thead th {
padding: 5px 10px;
background: #0b6351;
border-bottom: 5px solid #FFFFFF;
border-right: 0px solid #FFFFFF;
text-align: right;
color: white;
font-weight: 400;
text-transform: uppercase;
}
section table thead th:last-child {
border-right: none;
}
section table thead .desc {
text-align: right;
}
section table thead .qty {
text-align: center;
}
section table tbody td {
padding: 10px;
background: #E8F3DB;
color: #777777;
text-align: right;
border-bottom: 5px solid #FFFFFF;
border-right: 4px solid #E8F3DB;
}
section table tbody td:last-child {
border-right: none;
}
section table tbody h3 {
margin-bottom: 5px;
color: #0b6351;
font-weight: 600;
}
section table tbody .desc {
text-align: right;
}
section table tbody .qty {
text-align: center;
}
section table.grand-total {
margin-bottom: 45px;
}
section table.grand-total td {
padding: 5px 10px;
border: none;
color: #777777;
text-align: right;
}
section table.grand-total .desc {
background-color: transparent;
}
section table.grand-total tr:last-child td {
font-weight: 600;
color: #0b6351;
font-size: 1.18181818181818em;
}
footer {
margin-bottom: 20px;
}
footer .thanks {
margin-bottom: 40px;
color: #0b6351;
font-size: 1.16666666666667em;
font-weight: 600;
}
footer .notice {
margin-bottom: 25px;
}
footer .end {
padding-top: 5px;
border-top: 2px solid #0b6351;
text-align: center;
}
p {
color: black;
font-weight: bold;
}
.docname {
text-align: center;
padding-bottom: 10px;
height: auto;
}
.docname p {
background-color: #E8F3DB;
/* Second => #E8F3DB */
color: #0b6351;
height: 30px;
font-size: 25px;
}
.sn {
background-color: #0b6351;
color: white
}
</style>
<style>
@media print {
.print-bar {
display: none;
}
}
</style>
</head>
<body dir="rtl">
<div class="print-bar" style="text-align: end;padding: 15px;">
<input type="button" value="Print - " onClick="window.print()">
</div>
<section>
<header class="clearfix">
<div class="container">
<div class="company-contact">
<div class="phone right">
</div>
<div class="email left">
<span class="circle">
<a href="mailto: [email protected]"> [email protected]</a>
<span class="helper"></span>
</div>
</div>
<figure>
</figure>
<div class="company-address">
<p>
<br>
</p>
<p>
VAT : 12345678912365
</p>
</div>
</div>
</header>
</section>
</body>
<section class="container">
<div class="docname">
<p>
</p>
</div>
</section>
<section>
<div class="container">
<div class="details clearfix">
<div class="client">
<p> :</p>
<p class="name"> 111111111111110 </p>
<p> </p>
<a href="mailto: [email protected]">[email protected]</a>
</div>
<div class="client">
<p> :</p>
<p class="name"> </p>
</div>
<div class="client">
<p> :</p>
<p class="name"> </p>
</div>
<div class="client">
<p> :</p>
<p class="name"> </p>
</div>
<div class="client left" style="margin-top: -130px;">
<div class="left">
<div class="title">INV#4 </div>
<div class="date">
21-03-2022 09:00
</div>
</div>
<div class="left">
<div style="text-align: end;">
<img style="height: 100px;" src="data:image/png;charset=utf-8;base64,iVBORw0KGgoAAAANSUhEUgAAAMgAAADIAQMAAACXljzdAAAABlBMVEX///8AAABVwtN+AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAqUlEQVRYhe2UUQ6AMAhDuf+lMZOWqfMAvsWakG3PnwZoxK+PK0vjNL6+Ycmtvr3RyHCWevWNT+x0GzIOWxDVc6FeZ5RFlA3pvi0ZwiKW+7WKRU6X9qpEJ5PaqPpHdt05Jol2l20bTKpjfosZF1BS3XLRQJKJbXmrLlaJ5J7ktV9ooprZt24pk8zx6y3bgFTPIlenTKLi1AAT8chO8yATJ8V0+swQFPn1YR0a0xlKXJm0PQAAAABJRU5ErkJggg=="
alt="">
</div>
</div>
</div>
</div>
<table border="0" cellspacing="0" cellpadding="0" class="right">
<thead>
<tr>
<th class="sn">Sn </th>
<th class="desc">Item Code </th>
<th class="qty">Unit Name </th>
<th class="qty">Quantity </th>
<th class="unit">Unit price </th>
<th class="unit">Discount </th>
<th class="total">Total </th>
</tr>
</thead>
<tbody>
<tr>
<td class="sn">
1
</td>
<td class="desc">
<h3>cod507</h3>
</td>
<td class="qty"></td>
<td class="qty">50.00</td>
<td class="unit"> 1000.00 </td>
<td class="unit">0.00 </td>
<td class="total"> 57500.0000 </td>
</tr>
</tbody>
</table>
<div class="no-break">
<table class="grand-total">
<tbody>
<tr>
<td class="desc"></td>
<td class="qty"></td>
<td class="unit"> 50000.0000 </td>
<td class="total"> SUBTOTAL </td>
</tr>
<tr>
<td class="desc"></td>
<td class="qty"></td>
<td class="unit"> 7500.00 </td>
<td class="total">
TAX
</td>
</tr>
<tr>
<td class="desc"></td>
<td class="qty"></td>
<td class="unit"> 0.0000 </td>
<td class="total"> DISCOUNT </td>
</tr>
<tr>
<td class="desc"></td>
<td class="qty"></td>
<td class="unit"> 57500.0000 </td>
<td class="total"> GRAND TOTAL </td>
</tr>
</tbody>
</table>
</div>
</div>
</section>
<body>
<section>
<footer>
<div class="container">
<div class="thanks">Thank you! </div>
<div class="notice">
<div> NOTICE :</div>
<div> Note </div>
</div>
<div class="end">Invoice was created on a computer and is valid without the signature and seal.</div>
</div>
</footer>
</section>
</body>
</html>I only get
the supposed be:
Blank spaces removed before and after formatting tags like <b>
Hi I've found a problem happend in a situation like this:
sit, amet consectetur adipisicing elit.
The result is that the system removes the whitespace before the b tag.
To be sure I've tested it with the example project like this:
With the result:
As you can see in the image the whitespace before the bold has disappeared.
Looking for the reason we found in the ParagraphComponent.cs class two trims that apparently generates the issue:
I really don't know the code, but it seems the system generates a quest pdf component for each tag and the "b" tag is included in this Paragraph component.
Maybe those trims shouldn't be applied in line formatting elements like b, i etc.
Block alignment [Feature]
Would it be possible to add a feature of alignment of blocks such as
<p align="center">
or similar for other blocks and alignment? (Left, Right, Top, Middle, etc.) / (h1, h2, etc.)?
Also font attributes such as color, size, etc. ?
Thank you for all your work.
Exception when <ul> present in the HTML
I am receiving an exception while trying to render an <ul> list.
The exeption:
Method not found: 'QuestPDF.Infrastructure.IContainer QuestPDF.Fluent.ElementExtensions.Element(!!0, System.Func`2<QuestPDF.Infrastructure.IContainer,QuestPDF.Infrastructure.IContainer>)'.
Example content:
<p>A paragraph</p>
<ul>
<li>First item in the list</li>
</ul>
If I omit the <ul> tag the PDF is generated successfully. I also tried the same content with the HTMLToQPDF.Example.exe downloaded from the project page and it works. Is there something I am missing?
table not showing properly
table getting messed u
var html = "<table class=\"tiptap\" style=\"minWidth: 125px\"><colgroup><col><col><col><col><col></colgroup><tbody><tr><th colspan=\"1\" rowspan=\"2\"><p style=\"text-align: center\">ASCVD RISK </p><p style=\"text-align: center\">CATEGORY@</p></th><th colspan=\"2\" rowspan=\"1\"><p style=\"text-align: center\">CONSIDER THERAPY</p></th><th colspan=\"2\" rowspan=\"1\"><p style=\"text-align: center\">TREATMENT GOAL</p></th></tr><tr><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">LDL CHOLESTEROL</p><p style=\"text-align: center\">(LDL-C)(mg/dL)</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">NON HDL CHLOESTEROL</p><p style=\"text-align: center\">(NON HDL-C) (mg/dL)</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">LDL CHOLESTEROL</p><p style=\"text-align: center\">(LDL-C)(mg/dL)</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">NON HDL CHLOESTEROL</p><p style=\"text-align: center\">(NON HDL-C) (mg/dL)</p></td></tr><tr><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">Extreme (A)</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">>=50</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">>=80</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\"><50 (Indispensable)</p><p style=\"text-align: center\"><30 (Optional)</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\"><80</p></td></tr><tr><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">Extreme (B)</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">>=30</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">>=60</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\"><30</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\"><60</p></td></tr><tr><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">Very High</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">>=50</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">>=80</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\"><50</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\"><80</p></td></tr><tr><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">High</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">>=70</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">>=100</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\"><70</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\"><100</p></td></tr><tr><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">Moderate</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">>=100</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">>=130</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\"><100</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\"><130</p></td></tr><tr><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">Low</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">>=130*</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\">>=160*</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\"><100</p></td><td colspan=\"1\" rowspan=\"1\" style=\"background-color: null\"><p style=\"text-align: center\"><130</p></td></tr></tbody></table>";
var document = Document.Create(container =>
{
container.Page(page =>
{
page.Content().Column(col =>
{
col.Item().HTML(handler =>
{
handler.SetTextStyleForHtmlElement("table", TextStyle.Default.FontSize(12));
handler.SetHtml(html);
});
});
});
});
document.ShowInPreviewer();
but it should be like this
System.MissingMethodException
@Relorer tried this but getting exception
System.MissingMethodException
HResult=0x80131513
Message=Method not found: 'QuestPDF.Infrastructure.IContainer QuestPDF.Fluent.ElementExtensions.Element(QuestPDF.Infrastructure.IContainer, System.Func`2<QuestPDF.Infrastructure.IContainer,QuestPDF.Infrastructure.IContainer>)'.
Source=HTMLToQPDF
StackTrace:
at HTMLQuestPDF.Components.Tags.ListComponent.ApplyStyles(IContainer container)
at HTMLQuestPDF.Components.BaseHTMLComponent.Compose(IContainer container)
at QuestPDF.Fluent.ComponentExtensions.Component[T](IContainer element, T component, Action`1 handler)
at QuestPDF.Fluent.ComponentExtensions.Component[T](IContainer element, T component)
at HTMLQuestPDF.Components.BaseHTMLComponent.<ComposeMany>b__6_0(ColumnDescriptor col)
at QuestPDF.Fluent.ColumnExtensions.Column(IContainer element, Action`1 handler)
at HTMLQuestPDF.Components.BaseHTMLComponent.ComposeMany(IContainer container)
at HTMLQuestPDF.Components.BaseHTMLComponent.Compose(IContainer container)
at QuestPDF.Fluent.ComponentExtensions.Component[T](IContainer element, T component, Action`1 handler)
at QuestPDF.Fluent.ComponentExtensions.Component[T](IContainer element, T component)
at HTMLQuestPDF.Components.BaseHTMLComponent.<ComposeMany>b__6_0(ColumnDescriptor col)
at QuestPDF.Fluent.ColumnExtensions.Column(IContainer element, Action`1 handler)
at HTMLQuestPDF.Components.BaseHTMLComponent.ComposeMany(IContainer container)
at HTMLQuestPDF.Components.BaseHTMLComponent.Compose(IContainer container)
at QuestPDF.Fluent.ComponentExtensions.Component[T](IContainer element, T component, Action`1 handler)
at QuestPDF.Fluent.ComponentExtensions.Component[T](IContainer element, T component)
at HTMLQuestPDF.Components.BaseHTMLComponent.<ComposeMany>b__6_0(ColumnDescriptor col)
at QuestPDF.Fluent.ColumnExtensions.Column(IContainer element, Action`1 handler)
at HTMLQuestPDF.Components.BaseHTMLComponent.ComposeMany(IContainer container)
at HTMLQuestPDF.Components.BaseHTMLComponent.Compose(IContainer container)
at QuestPDF.Fluent.ComponentExtensions.Component[T](IContainer element, T component, Action`1 handler)
at QuestPDF.Fluent.ComponentExtensions.Component[T](IContainer element, T component)
at HTMLToQPDF.Components.HTMLComponent.Compose(IContainer container)
at QuestPDF.Fluent.ComponentExtensions.Component[T](IContainer element, T component, Action`1 handler)
at QuestPDF.Fluent.ComponentExtensions.Component[T](IContainer element, T component)
at HTMLQuestPDF.Extensions.HTMLComponentExtensions.HTML(IContainer container, Action`1 handler)
at ReportDesigner.Program.<>c__DisplayClass0_2.<Main>b__17(ColumnDescriptor test_column) in C:\Users\ReportDesigner\Program.cs:line 275
at QuestPDF.Fluent.ColumnExtensions.Column(IContainer element, Action`1 handler)
at ReportDesigner.Program.<>c__DisplayClass0_0.<Main>b__4(ColumnDescriptor column) in C:\Users\ReportDesigner\Program.cs:line 199
at QuestPDF.Fluent.ColumnExtensions.Column(IContainer element, Action`1 handler)
at ReportDesigner.Program.<>c__DisplayClass0_0.<Main>b__1(PageDescriptor page) in C:\Users\ReportDesigner\Program.cs:line 193
at QuestPDF.Fluent.PageExtensions.Page(IDocumentContainer document, Action`1 handler)
at ReportDesigner.Program.<>c__DisplayClass0_0.<Main>b__0(IDocumentContainer container) in C:\Users\ReportDesigner\Program.cs:line 22
at QuestPDF.Fluent.Document.Compose(IDocumentContainer container)
at QuestPDF.Drawing.DocumentGenerator.ConfigureContent(IDocument document, DocumentSettings settings, Boolean useOriginalImages)
at QuestPDF.Drawing.DocumentGenerator.RenderSingleDocument[TCanvas](TCanvas canvas, IDocument document, DocumentSettings settings)
at QuestPDF.Drawing.DocumentGenerator.RenderDocument[TCanvas](TCanvas canvas, IDocument document, DocumentSettings settings)
at QuestPDF.Drawing.DocumentGenerator.GeneratePreviewerContent(IDocument document)
at QuestPDF.Previewer.Extensions.<>c__DisplayClass1_0.<ShowInPreviewerAsync>g__GetPictures|4()
Table
Every table has a border.
I used style, border = 0,
handler.SetContainerStyleForHtmlElement("table", t => t.Border(0f)); (and for good measure td, and tr).
Nothing works.
What am I doing wrong and how do I set the width of td elements?
HTMLToQPDF.Example is crash
click "Create pdf" is crash
Object reference not set to an instance of an object
After I just added the package, I ran it directly and reported this error. No matter how you adjust it, it won't work，The code is as follows：
string html = @"<!DOCTYPE html>
<html lang=""en"">
<head>
<meta charset=""UTF-8"">
<meta name=""viewport"" content=""width=device-width, initial-scale=1.0"">
<title>Document</title>
</head>
<body>
<h1>标题一</h1>
<img src=""https://file.ejiang.com:9001/childplat/resource/courseware/cover/9a2579ef-22af-4d9d-bd1a-5814df5107ca.jpg?size=m480"" />
</body>
</html>";
Document.Create(container =>
{
container.Page(page =>
{
page.Content().Column(col =>
{
col.Item().HTML(handler =>
{
handler.SetHtml(html);
});
});
});
}).GeneratePdf("123.pdf");
Console.WriteLine("OK");New Release?
Hi, I love using this library so far! Are there any plans to have a new release soon to include these changes for being able to use an IContainer instead of a PageDescriptor?
Support for lower alpha style ordered list
Hi,
Is it possible to convert the html ordered list with lower alpha?
i.e. instead of 1, 2, 3 the list is numbered as a, b, c ...
Thanks.
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.