将多张图片打包成zip包，一起上传

<div class="mod-body" id="showRW" style="text-align: center;font-size: 14px;letter-spacing: 1px;line-height: 24px;padding-bottom: 10px;height:400px;background:#FFFFFF !important;padding-top:140px;">
							<table style="width: 100%;background:#FFFFFF !important;">
								<tr>
									<td style="text-align: center;">
										<span>选择类型：</span>
										<select name="photoType" id="photoType" style="width:200px;">
											
										</select>
									</td>
								</tr>
								<tr>
									<td style="text-align: center;">
										<span>选择文件：</span>
										<input type="file" style="width:200px;padding: 0 0px !important;" name="importImg" id="importImg">
									</td>
								</tr>
								<tr style="text-align: center;">
									<td >
				  						<input id="submitBtn" type="button" class="button" value="提交" style="width:130px;background: #263552;color: #FFF;border: 0px;border-radius: 2px;height: 28px;"/>
			  						</td>
			  					</tr>
			  					<tr style="text-align: center;">
									<td >
										<div style="display: inline-block;width: 50%;line-height: 30px;text-align: left;padding-left: 550px;">
											<span style="color:red;">注意：</span><br>
											<span>1、仅支持图片打包成ZIP包，不能直接将文件夹打压缩包</span><br/>
											<span>2、上传的每张图片大小须在100K以内</span>
										</div>
										
			  						</td>
			  					</tr>
							</table>
                   		</div>
<div class="mod-body" id="showRW"