autojs判断数据类型的方法

log(Object.prototype.toString.call()); //"[object Null]"
log(Object.prototype.toString.call(undefined)); // [object Undefined]
log(Object.prototype.toString.call(null)); //"[object Null]"
log(Object.prototype.toString.call("")); // [object String]
log(Object.prototype.toString.call("a")); //"[object String]"
log(Object.prototype.toString.call(1)); //"[object Number]"
log(Object.prototype.toString.call(1.1)); //"[object Number]"
log(Object.prototype.toString.call(true)); //"[object Boolean]"
log(Object.prototype.toString.call([])); // [object Array]
log(Object.prototype.toString.call([1])); //"[object Array]"
log(Object.prototype.toString.call(new Date())); //"[object Date]"
log(Object.prototype.toString.call(Symbol())); //"[object Symbol]"
log(Object.prototype.toString.call(function a() {})); //"[object Function]"
log(Object.prototype.toString.call(new Function())); //"[object Function]"
log(Object.prototype.toString.call(new RegExp())); // [object RegExp]
log(Object.prototype.toString.call(new Error())); // [object Error]
log(Object.prototype.toString.call(global)); //[object global]
log(Object.prototype.toString.call(context)); //[object JavaObject]