zhongzheng-edu
/
saas_miniprogram


			
				
					
						
						
							123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125
							<!DOCTYPE HTML>
<html>
	<head>
		<meta charset="utf-8"/>
		<meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, user-scalable=no"/>
		<meta name="HandheldFriendly" content="true"/>
		<meta name="MobileOptimized" content="320"/>
		<title>Hello H5+</title>
		<script type="text/javascript" src="../js/common.js"></script>
		<script type="text/javascript">
var zip = "_doc/zip/index.zip",
unzip = "_doc/zip/index/";
function doCompress(){
	plus.zip.compress( "_www/index.html", zip, function(){
		outLine( "操作成功！保存路径为："+zip );
	}, function(e){
		outLine( "操作失败："+e.message );
	} );
}
function compress(){
	outSet( "压缩文件：" );
	plus.io.resolveLocalFileSystemURL( zip, function(entry){
		outLine( "文件已存在，中止操作！" );
		plus.nativeUI.confirm( "压缩文件已存在，是否立即删除", function(i){
			if ( i.index == 0 ) {
				entry.remove();
			}
		} );
	}, function(e){
		doCompress();
	} );
}
function doDecompress(){
	plus.zip.decompress( zip, unzip, function(){
		outLine( "操作成功！保存路径为："+unzip );
	}, function(e){
		outLine( "操作失败："+e.message );
	} );
}
function decompress(){
	outSet( "解压文件：" );
	plus.io.resolveLocalFileSystemURL( unzip, function(entry){
		outLine( "目录已存在，中止操作！" );
		plus.nativeUI.confirm( "解压目录已存在，是否立即删除", function(i){
			if ( i.index == 0 ) {
				entry.removeRecursively();
			}
		} );
	}, function(e){
		plus.io.resolveLocalFileSystemURL( zip, function(entry){
			doDecompress();
		}, function(e){
			plus.nativeUI.alert( "压缩文件不存在，请先压缩文件！" );
			outLine( "压缩文件不存在，中止操作！" );
		} );
	} );
}
function clearZip(){
	outSet( "清空数据！" );
	plus.io.resolveLocalFileSystemURL( "_doc/zip/", function(entry){
		entry.removeRecursively();
	} );
}

// 压缩图片
function compressImage(){
	outSet("开始压缩图片：");
	plus.nativeUI.showWaiting();
	plus.zip.compressImage({
		src:"_www/img/shake/1.jpg",
		dst:"_doc/cm.jpg",
		quality:20,
		overwrite:true,
		width:'50%',
		clip:{
			top:"25%",
			left:"25%",
			width:"50%",
			height:"50%"
		}
	},
	function(i){
		plus.nativeUI.closeWaiting();
		display.style.display="block";
		clipimg.src=i.target;
		outLine("压缩图片成功："+JSON.stringify(i));
	},function(e){
		plus.nativeUI.closeWaiting();
		outLine("压缩图片失败: "+JSON.stringify(e));
	});
}
		</script>
		<link rel="stylesheet" href="../css/common.css" type="text/css" charset="utf-8"/>
		<style type="text/css">
.display {
	width: 100%;
	height: 100%;
	display: none;
	text-align: center;
	padding-top: 30%;
	position: fixed;
	top: 0;
	background: rgba(0,0,0,0.8);
	z-index: 9999;
	overflow: hidden;
}
		</style>
	</head>
	<body>
		<br/>
		<div class="button" onclick="compressImage()">压缩图片</div>
		<ul class="dlist">
			<li class="ditem" onclick="compress();">压缩文件</li>
			<li class="ditem" onclick="decompress();">解压文件</li>
			<li class="ditem" onclick="clearZip();">清理数据</li>
		</ul>
		<div id="outpos"/>
		<div id="output">
Zip管理压缩文件，用于Zip文件的压缩与解压缩。
		</div>
		<div id='display' class="display" onclick="this.style.display='none';">
			<img id="clipimg" style="margin:auto;"/>
		</div>
	</body>
</html>