正则表达式(huangwenquan123)
- HTML code
<span class="prodList_gridViewCell"> <!--DynamicProductGrid.ascx Product --> <div style="margin-bottom: 5px"> <div style="height: 130px; overflow: hidden;"> <span id="ProductsSearchLayout_DynamicProductGrid1_ProductsDataList_ctl00_ProductImageWrapLabel"> <div style="text-align: center;"> <a id="ProductsSearchLayout_DynamicProductGrid1_ProductsDataList_ctl00_ProductImageLink" title="AHAVA Refreshing Cleansing Gel" href="/p-16557-ahava-refreshing-cleansing-gel.aspx"><img title="AHAVA Refreshing Cleansing Gel" src="//skincare-img.skinstore.com/resources/dynamic/store/indeximages/AH175-cleansing-gel.jpg"(图片路径) style="border-width:0px;" /></a></div> </span> </div> <br> <div id="ProductsSearchLayout_DynamicProductGrid1_ProductsDataList_ctl00_titleDiv" style="overflow:hidden;margin-bottom:8px;height:45px;"> <span id="ProductsSearchLayout_DynamicProductGrid1_ProductsDataList_ctl00_ProductTitleWrapLabel"><a id="ProductsSearchLayout_DynamicProductGrid1_ProductsDataList_ctl00_ProductTitleLink" href="/p-16557-ahava-refreshing-cleansing-gel.aspx">AHAVA Refreshing Cleansing Gel(商品名称)</a></span> </div> <div id="ProductsSearchLayout_DynamicProductGrid1_ProductsDataList_ctl00_shortDescriptionDiv" style="overflow:hidden;margin-bottom:5px;display:block;height:52px;"> <span id="ProductsSearchLayout_DynamicProductGrid1_ProductsDataList_ctl00_ProductDescriptionLabel" class="subNav">A mild cleanser that washes away makeup and impurities to leave skin clean and refreshed.(商品描述)</span> </div> <div id="ProductsSearchLayout_DynamicProductGrid1_ProductsDataList_ctl00_ratingDiv" style="height:20px;overflow:hidden;display:block;"> <a id="ProductsSearchLayout_DynamicProductGrid1_ProductsDataList_ctl00_ProductReviewsImageLink" href="http://reviews.skinstore.com/7554/16557/reviews.htm"></a> </div> <div id="ProductsSearchLayout_DynamicProductGrid1_ProductsDataList_ctl00_badgeDiv" style="height:20px;overflow:hidden;margin-top:10px;display:none;"> </div> <div style="margin-top: 10px; overflow: hidden;"> <span style="float: left"> <strong>$20.00(价格)</strong>(价格) </span> </div> <div style="margin-top: 5px; overflow: hidden;"> <span id="ProductsSearchLayout_DynamicProductGrid1_ProductsDataList_ctl00_ProductUnitLabel" class="subNav">3.4oz(规格)</span> <span id="ProductsSearchLayout_DynamicProductGrid1_ProductsDataList_ctl00_ProductSKULabel" class="subNav"> <font color="black">|</font> AH175(商品ID)</span> </div> <div class="clr"> </div> <div style="margin-top: 12px; overflow: hidden; height: 25px;"> <span style="float: left;"> <a id="ProductsSearchLayout_DynamicProductGrid1_ProductsDataList_ctl00_ProductAddToCartImageLink" class="searchAddBtn" href="/checkout/shoppingCart.aspx?cProductID=16557"><img src="/resources/nav/nav_add_cart.gif" style="border-width:0px;" /></a></span> <span style="float: right"> <span id="ProductsSearchLayout_DynamicProductGrid1_ProductsDataList_ctl00_ProductStockStatusLabel" class="stockStatus">In Stock(是否新品)</span></span> </div> </div> <!--/DynamicProductGrid.ascx Product --> </span>
页面上有很多个这样的span标签，我想取标签内括号前面的内容
[解决办法]
- C# code
string str = File.ReadAllText(@"E:\1.txt"); Regex reg = new Regex(@"(?<=(['""]?))[^()>'""]+(?=\1\([^)]+\))"); foreach (Match m in reg.Matches(str)) Console.WriteLine(m.Value);/*//skincare-img.skinstore.com/resources/dynamic/store/indeximages/AH175-cleansing-gel.jpgAHAVA Refreshing Cleansing GelA mild cleanser that washes away makeup and impurities to leave skin clean and refreshed.$20.003.4oz AH175In Stock*/
[解决办法]
还差个“|”没弄掉，其他差不多了，你再处理下吧