optimize
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		| @ -13,9 +13,13 @@ | ||||
|     <div class="container-fluid" style="min-width: 420px;"> | ||||
|         <div class="row"> | ||||
|             <div class="col"> | ||||
|                 <h3>Data Extractor</h3> | ||||
|                 <div class="alert alert-info small" role="alert"> | ||||
|                     <h6>Usage:</h6> | ||||
|                 <h6>Usage</h6> | ||||
|             </div> | ||||
|         </div> | ||||
|         <div class="row"> | ||||
|             <div class="col"> | ||||
|                 <div class="alert alert-info small"> | ||||
|                     <!-- <h6>Usage:</h6> --> | ||||
|                     <p> | ||||
|                         <b>Open console</b> and | ||||
|                         <b>switch to Data Extracter</b>, then call the | ||||
| @ -24,20 +28,35 @@ | ||||
|                     <p> | ||||
|                         <img src="demo.png" alt="" style="max-width: 489px; width: 100%; border-radius: 5px"> | ||||
|                     </p> | ||||
|  | ||||
|                 </div> | ||||
|             </div> | ||||
|         </div> | ||||
|         <div class="row"> | ||||
|  | ||||
|             <div class="col"> | ||||
|                 <h6>Examples</h6> | ||||
|             </div> | ||||
|         </div> | ||||
|         <div class="row"> | ||||
|             <div class="col"> | ||||
|                 <div class="alert alert-success small"> | ||||
|                     <p> | ||||
|                         <b>Example</b>:<br> extract("table tr", ["td:nth-child(0)","td:nth-child(1)"]) | ||||
|                         <b>Extract current page</b>: | ||||
|                         <br>extract("table tr", ["td:nth-child(0)","td:nth-child(1)"]) | ||||
|                     </p> | ||||
|                     <p> | ||||
|                         <b>Extract pages of sample.com (1-10, interval 1)</b>: | ||||
|                         <br>extract("table tr", ["td:nth-child(0)","td:nth-child(1)"],"http://sample.com/?pn=${page}",1,10,1) | ||||
|  | ||||
|                     </p> | ||||
|                     <p> | ||||
|                         <b>Extract specified pages (1,3,5)</b>: | ||||
|                         <br>extract("table tr", ["td:nth-child(0)","td:nth-child(1)"],"http://sample.com/?pn=${page}",[1,3,5]) | ||||
|  | ||||
|                     </p> | ||||
|  | ||||
|                 </div> | ||||
|                 <div class="alert alert-info small" role="alert"> | ||||
|                     <h6>Interface:</h6> | ||||
|                     <p>function extract(itemsSelector:string, fieldSelectors:string[]) </p> | ||||
|                     <p>function extract(itemsSelector:string, fieldSelectors:string[], url:string, from:number, to:number, interval:number)</p> | ||||
|                     <p>function extract(itemsSelector:string, fieldSelectors:string[], url:string, pages:number[])</p> | ||||
|                 </div> | ||||
|                 <!-- <div class="alert alert-danger small" role="alert"> | ||||
|                     Selector means | ||||
|                     <b>JQuery Selectors</b> which is used to select data items and fields. | ||||
|                 </div> --> | ||||
|             </div> | ||||
|         </div> | ||||
|     </div> | ||||
|  | ||||
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