数组转化为字符串

这是初始值:

data(){
	tap:[
		{taps:''}
	]
};
tapCode:''

要将tap中的数据转化为字符串储存在tapCode中:

this.tapCode = "";//要确保字符串为空
for ( let i = 0; i < this.tap.length; i++ ) {
	if ( i < this.tap.length - 1 ) {
		this.base.tapCode += this.tap[i].taps + ",";
	} else {
		this.base.tapCode += this.tap[i].taps
	}
}

//结果:tap:[
{taps:'124143'},
{taps:'124143'},
{taps:'124143'}
]
tapCode:"124143,124143,124143"
posted @ 2022-11-17 10:52  Clown&  阅读(25)  评论(0)    收藏  举报