像这样：
var runCount = 0; function timerMethod() { runCount++; if(runCount > 3) clearInterval(timerId); //...}var timerId = setInterval(timerMethod, 60000); //60,000 milliseconds
像这样：
var runCount = 0; function timerMethod() { runCount++; if(runCount > 3) clearInterval(timerId); //...}var timerId = setInterval(timerMethod, 60000); //60,000 milliseconds名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
