yield的参数
yield的使用 参考 http://es6.ruanyifeng.com/#docs/generator#next-%E6%96%B9%E6%B3%95%E7%9A%84%E5%8F%82%E6%95%B0 逐条返回 1 2 3 4 5 6 7 8 9 10 11 12 13 let fun01 = function * () { console.log("run-01"); yield "aa" console.log("run-02"); yield "bb" console.log("run-03"); return "cc"; } let g01 = fun01(); console.log(g01.next()); console.log(g01.next()); console.log(g01.next()); 执行结果 1 2 3 4 5 6 run-01 { value: 'aa', done: false } run-02