cookie和localStorage

保存值

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// 设置域
$.cookie(key, value, {expires: 7, path: '/', domain: classapi.domain, secure: false});
// 不设置域
$.cookie(key, value, {expires: -1, path: '/', secure: false});

删除值

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// 设置域
$.cookie(key, null, {expires: -1, path: '/', domain: classapi.domain, secure: false});
// 不设置域
$.cookie(key, null, {expires: -1, path: '/', secure: false});

localStorage

保存值

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window.localStorage.setItem(key, value);

删除值

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window.localStorage.removeItem(key)

读取值

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window.localStorage.getItem(key)