摘要:
第一步还是先来看下具体的代码,如下: function *test(){ let value1 = yield 1; console.log(value1); let value2 = yield 2; console.log(value2); } var iter = test(); consol 阅读全文
摘要:
先看代码,如下所示: var x = 0; function foo(x, y = function() { x = 3; console.log(x); }) { console.log('the first is:',x); var x = 2; y(); console.log('the se 阅读全文