^_^QUOTA_EXCEEDED_ERR: DOM Exception 22

时间：2014-09-12 14:41:53 阅读：286 评论：0 收藏：0 [点我收藏+]

标签：style blog http color io os ar div sp

iOS的Safari在无痕模式下，sessionStorage操作产生异常，报错QUOTA_EXCEEDED_ERR: DOM Exception 22。

html5 localStorage error with Safari: “QUOTA_EXCEEDED_ERR: DOM Exception 22: An attempt was made to add something to storage that exceeded the quota.”

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)}

^_^QUOTA_EXCEEDED_ERR: DOM Exception 22

标签：style blog http color io os ar div sp

原文地址：http://www.cnblogs.com/jzm17173/p/3968226.html

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