使用javascript:将其它类型值转换成布尔类型值的解决方法详解_javascript技巧:1.利用Boolean对象进行转换 代码如下:var num123 = 123, str = 'abc', o = {name:'test'}, num0 = 0; num123 = Boolean(num123); //true num0 = Boolean(num0); //false str = Boolean(str); //true o