Promise

點擊打開連接 javascript 語法:java new Promise(function(resolve,reject){...}/*executor*/); Promise構造函數執行時當即調用executor函數,resolve和reject兩個函數做爲參數傳遞給executor(executor函數在Promise構造函數返回新建對象前被調用)。resolve和reject函數被調用時,
相關文章
相關標籤/搜索