如何显示所有localStorage保存的变量？

Question

我想访问保存在特定页面上的所有localStorage变量.我怎么做？我想展示它就像我将使用join()函数显示一个数组

Answer 1

您可以尝试遍历localStorage对象中的所有项:

for (var i = 0; i < localStorage.length; i++){
    // do something with localStorage.getItem(localStorage.key(i));
}

Answer 2

我经常使用这段代码:

var i;

console.log("local storage");
for (i = 0; i < localStorage.length; i++)   {
    console.log(localStorage.key(i) + "=[" + localStorage.getItem(localStorage.key(i)) + "]");
}

console.log("session storage");
for (i = 0; i < sessionStorage.length; i++) {
    console.log(sessionStorage.key(i) + "=[" + sessionStorage.getItem(sessionStorage.key(i)) + "]");
}

Answer 3

您还可以在Google Chrome开发人员工具中查看localStorage状态和数据

Answer 4

控制台日志localStorage。非常简单

console.log(localStorage);

Answer 5

for(var i in localStorage) {
    console.log(i + ' = ' + localStorage[i]);
}