JS 拆分字符串,并按需求进行拼装 示例

var brands = new Array); //创建数组
var dates = “1111&2222&3333&4444&5555&6666&7777”; //定义字符串
var dtNum = dates.split”&”).length; //取得字符串长度
brands = dates.split”&”); //为数组负值
for i = 0; i < dtNum; i++) {
    document.writebrands[i]); //打印数组
}

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