localStorage传值接值
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存储
localStorage.setItem("name","caibin") //存储名字为name值为caibin的变量
localStorage.name = "caibin"; // 等价于上面的命令
读取
localStorage.getItem("name") //caibin,读取保存在localStorage对象里名为name的变量的值
localStorage.name // "caibin"
localStorage.valueOf() //读取存储在localStorage上的所有数据
localStorage.key(0) // 读取第一条数据的变量名(键值)
//遍历并输出localStorage里存储的名字和值
for(var i=0; i<localStorage.length;i++){
console.log('localStorage里存储的第'+i+'条数据的名字为:'+localStorage.key(i)+',值为:'+localStorage.getItem(localStorage.key(i)));
}
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