时间:2021-07-01 10:21:17 帮助过:2人阅读
- <br>function compareFunction(properyName){ <br> return function(obj1,obj2){ <br> var value1 = obj1[propertyName]; <br>var value2 = obj2[propertyName]; <br>if(value1>value2){ <br> return 1; <br>}else if{value1<value2}{ <br>return -1; <br>else{ <br> return 0 <br> } <br>} <br>} <br>var data = [{name : "Jin",age : 24},{name:"awei",25}]; <br>data.sort(compareFunction("name")); <br>data[0].name; <br> <br>5.函数的内部属性(arguments(callee)、this); <br>6.函数的属性和方法。 <br>属性:length、prototype <br> 方法:apply()、call()