【bug】QUOTA_EXCEEDED_ERR: DOM Exception 22
iOS的Safari在无痕模式下,sessionStorage操作产生异常,报错QUOTA_EXCEEDED_ERR: DOM Exception 22。
function isLocalStorageNameSupported() { var testKey = 'test', storage = window.sessionStorage; try { storage.setItem(testKey, '1'); storage.removeItem(testKey); return true; } catch (error) { return false; } }
调试
try {} catch(error) {alert(error)}