我試圖顯示本地存儲(chǔ)的輸出function addSampleNotes() { localStorage. setItem( '2020-09-28 13:35:00', 'Call Tony about blog code'); localStorage. setItem( '2020-10-02 07:00:00', 'Buy eggs'); localStorage. setItem( '2020-10-14 16:21:00', 'Hang out the washing');}addSampleNotes();for ( var i = 0, len = localStorage.length; i < len; ++i ) { console.log( localStorage.getItem( localStorage.key( i ) ) );}這設(shè)法完美地出現(xiàn)在控制臺(tái)中，但我希望它顯示在我的 html 頁面上var output = document.getElementById("output");for ( var i = 0, len = localStorage.length; i < len; ++i ) { output.innerHTML = ( localStorage.getItem( localStorage.key( i ) ) );}嘗試添加類似這樣的內(nèi)容，但出現(xiàn)空錯(cuò)誤。如何在 html 上顯示我的本地存儲(chǔ)？HTML<body> <fieldset> <legend>My Tunings</legend> <div id="output"></div> </fieldset><script type="text/javascript" src="js.js"> </script> </body>錯(cuò)誤是Uncaught TypeError: Cannot set property 'innerHTML' of null at js.js:14```
如何在html上顯示本地存儲(chǔ)
紫衣仙女
2023-05-25 15:39:38
