• 转自

// 转换成字符型    var married = false;     alert(married.toString());

// 字符型转换成其他    var test = parseInt(“blue”); //returns NaN     var test = parseInt(“1234blue”); //returns 1234     var test = parseInt(“22.5”); //returns 22     var test = parseFloat(“1234blue”); //returns 1234     var test = parseFloat(“22.5”); //returns 22.5