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//用逗号隔开字符串成数组打印。 <!doctype html> <html lang= "en" > <head> <meta charset= "utf-8" > <title>每天一个JavaScript实例-分割字符串</title> <script> window.onload = function (){ var keywordList = prompt( "输入字符,用" , "分开" ); var arrayList = keywordList.split( "," ,2); console.log(arrayList); var resultString= "" ; for ( var i = 0; i < arrayList.length;i++){ resultString+= "keyword:" + arrayList[i] + "<br />" ; } var aaa = document.getElementById( "result" ); aaa.innerHTML = resultString; } </script> </head> <body> <div id = "result" ></div> </body> </html> |