版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/qq_24147051/article/details/84993413
原始对象赋值 (TS支持像JS一样的对象赋值)
let mayouchen = {
name:'yoga',
age:1000,
eat:function(){
console.log("1234567890");
}
}
console.log(mayouchen.eat());
引用数据类型常见的:
array String Date RegExp
引用类型变量 定义
let arr1:number []; //数值类型
let arr2:Array<string>; //字符串类型
子面量 赋值
let arr3:number[] = [];
let arr4:number[] = [111,22,33];
let arr5:Array<string> = ['mayouchen','coloa'];
let arr6:Array<boolean> = [false,true];
构建函数 赋值
let arr7:number[] = new Array();
let arr8:number[] = new Array(1,2,3,4);
let arr9:Array<string> = new Array('mayouchen','coloa');
let arr0:Array<boolean> = new Array(false,true,false);
元组 赋值
let M:[string,number];
M = ['hello TS',10000]