=>是es6语法中的arrow function
(x) => x + 6
相当于
function(x){
return x + 6;
};
标签：function,es6,return,含义,js,arrow From： https://www.cnblogs.com/vPYer/p/16771372.html
=>是es6语法中的arrow function
(x) => x + 6
相当于
function(x){
return x + 6;
};
标签：function,es6,return,含义,js,arrow From： https://www.cnblogs.com/vPYer/p/16771372.html