=>是es6語法中的arrow function
var result = (a,b) => a>b?a:b;
相當(dāng)于
var rs = function(a,b){ return a > b ? a : b; }
console.log(result(10,20)); // 20 console.log(rs(10,20)); // 20
=>是es6語法中的arrow function
var result = (a,b) => a>b?a:b;
相當(dāng)于
var rs = function(a,b){ return a > b ? a : b; }
console.log(result(10,20)); // 20 console.log(rs(10,20)); // 20