30 lines
1.0 KiB
JavaScript
30 lines
1.0 KiB
JavaScript
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async function doLogin() {
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const user = document.getElementById('loginUser').value.trim();
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const pass = document.getElementById('loginPass').value.trim();
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if (!user || !pass) { document.getElementById('loginError').textContent = '请输入用户名和密码'; return; }
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try {
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const res = await fetch(API + '/api/login', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ username: user, password: pass })
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});
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const data = await res.json();
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if (!res.ok) { document.getElementById('loginError').textContent = data.error; return; }
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token = data.token;
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username = data.username;
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localStorage.setItem('token', token);
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localStorage.setItem('username', username);
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showPage('homePage');
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} catch (e) {
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document.getElementById('loginError').textContent = '网络错误';
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}
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}
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function doLogout() {
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token = null;
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username = null;
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localStorage.removeItem('token');
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localStorage.removeItem('username');
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showPage('loginPage');
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}
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