話é¡ã¨ãã¦ã¯ãã¾ããä½ãã©ãã«ã§ã転ãã£ã¦ãæããªã®ã ãããã©ã ä½ãã«ç°¡åã«åºæ¥ãã®ã§ãèªåç¨ã«ã¡ã¢æ¸ãã function emit(template,map) { return template.replace(/\$\{[^\$\{\}]*\}/g,function(key) { var v = map[key.substring(2,key.length-1)]; return v ? v : ''; }); } ä½¿ãæ¹ã¯ãããªæãã ${ãã©ã¡ã¼ã¿å}ããã¬ã¼ã¹ãã©ã«ãã«ãªã£ã¦ãã¦ã ãã®ãã©ã¡ã¼ã¿åã§ãäºçªç®ã®å¼æ°ã®mapããå¤ãåãåºãã¦ç½®æããã var tmplt = "<div>hoge ${hoge} ${fuga}</div>"; var newone = emit(tmplt,parseParams()); console.log(newone); f
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