how to reset resolve or Promise after the first resolve so that the next resolve has output
I am writing login operations, and sometimes I encounter login failures. You need to reset resolve or Promise, so that you can have resolve when you initiate a login request again
however, after the first resolve, the second time and more, you can no longer resolve.
.how do I reset resolve/Promise?
function test(){
return new Promise(function(resolve){
setTimeout(function(){
resolve()
})
})
}
test().then(...)let p;
function login(isSuccess){
if(!p){
var d=new Promise((resolve,reject)=>{
isSuccess?resolve():reject();
});
d.then(()=>p=d);
return d;
}
return p;
}Previous: Promise execution order
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