nodejs上HTML分析利器node-jquery

1 var $ = require('jquery');
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3
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5 String.format = function() {
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7 var s = arguments[0];
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9 for (var i = 0; i < arguments.length - 1; i++) {
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11 var reg = new RegExp("\\{" + i + "\\}", "gm");
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13 s = s.replace(reg, arguments[i + 1]);
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15 }
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17
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19 return s;
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21 };
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23
24
25 $.get("https://github.com/popular/forked",function(html){
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27
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29 var $doc = $(html);
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31 console.log("No. name language star forks ")
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33 $doc.find("ul.repolist li.source").each(function(i,project){
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35
36
37 var $project = $(project);
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39 var name = $project.find("h3").text().trim();
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41 var language = $project.find("li:eq(0)").text().trim();
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43 var star = $project.find("li.stargazers").text().trim();
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45 var forks = $project.find("li.forks").text().trim();
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47 var row =String.format("{4} {0} {1} {2} {3}",name,
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49 language,star,forks,i + 1 );
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51
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53 console.log(row);
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55 });
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57 });