如何檢查FormData?我試過console.log并使用for in.在這里MDN參考在FormData上。兩次嘗試都在此進行。小提琴.var fd = new FormData(),
key;// poulate with dummy datafd.append("key1", "alskdjflasj");fd.append("key2", "alskdjflasj");
// does not do anything usefulconsole.log(fd);// does not do anything usefulfor(key in fd) {
console.log(key);}如何檢查表單數據以查看設置了哪些鍵。
如何檢查FormData?
LEATH
2019-07-09 12:32:01