需要获取数组元素

Question

我需要获取数组中的元素。

States =[MiN_LENGTH = 2, MIN_PWD_LENGTH = 8]

var result =  this.States.map(t=> t.MIN_PWD_LENGTH);

Answer 1

希望这个stackblitz可以为您提供帮助。

.ts

 States = [{ MiN_LENGTH: 2, MIN_PWD_LENGTH: 8 }];
 test;

ngOnInit() {
 var result = this.States.map(t => t.MIN_PWD_LENGTH);
 this.test = this.States.map(t => t.MIN_PWD_LENGTH);
 console.log('result', result);
}