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我有一个应用程序有一些变量,通过设备上的localstorage保存。我通过cordova run android
构建我的应用程序,并且应该保存变量。在我退出应用程序并重新启动后,保存的变量应该自动加载,但不会发生。 退出应用程序后我如何保存它们。退出javascript后,LocalStorage删除项目cordova
function onBackKeyDown() {
localStorage.setItem("codeCounter", codeCounter);
localStorage.setItem("geoLocation", geoLocation);
localStorage.setItem("timeStamp", timeStamp);
navigator.app.exitApp();
}
我如何加载它们。
window.onload = checkCounter;
function checkCounter() {
if (localStorage.getItem("codeCounter") == null
|| isNaN(localStorage.getItem("codeCounter"))) {
codeCounter = 0;
} else {
codeCounter = localStorage.getItem("codeCounter");
}
if (localStorage.getItem("geoLocation") == null) {
geoLocation = "0";
} else {
geoLocation = localStorage.getItem("geoLocation");
}
if (localStorage.getItem("timeStamp") == null) {
timeStamp = "1";
} else {
timeStamp = localStorage.getItem("timeStamp");
}
}
但是我退出应用程序并重新启动后,应用程序不会从localstorage加载变量。为什么? :/