Files
vue3-element-admin/src/views/login/components/Login.vue

293 lines
7.5 KiB
Vue

<template>
<div class="auth-panel-form">
<h3 class="auth-panel-form__title" text-center>{{ t("login.login") }}</h3>
<el-form
ref="loginFormRef"
:model="loginFormData"
:rules="loginRules"
size="large"
:validate-on-rule-change="false"
>
<!-- 用户名 -->
<el-form-item prop="username">
<el-input v-model.trim="loginFormData.username" :placeholder="t('login.username')">
<template #prefix>
<el-icon><User /></el-icon>
</template>
</el-input>
</el-form-item>
<!-- 密码 -->
<el-tooltip :visible="isCapsLock" :content="t('login.capsLock')" placement="right">
<el-form-item prop="password">
<el-input
v-model.trim="loginFormData.password"
:placeholder="t('login.password')"
type="password"
show-password
@keyup="checkCapsLock"
@keyup.enter="handleLoginSubmit"
>
<template #prefix>
<el-icon><Lock /></el-icon>
</template>
</el-input>
</el-form-item>
</el-tooltip>
<!-- 验证码 -->
<el-form-item prop="captchaCode">
<div flex items-center gap-10px>
<el-input
v-model.trim="loginFormData.captchaCode"
:placeholder="t('login.captchaCode')"
clearable
class="flex-1"
@keyup.enter="handleLoginSubmit"
>
<template #prefix>
<div class="i-svg:captcha" />
</template>
</el-input>
<div cursor-pointer h-44px w-140px flex-center @click="getCaptcha">
<el-icon v-if="codeLoading" class="is-loading" size="20"><Loading /></el-icon>
<img
v-else-if="captchaBase64"
border-rd-4px
w-full
h-full
block
object-cover
shadow="[0_0_0_1px_var(--el-border-color)_inset]"
:src="captchaBase64"
alt="captchaCode"
title="点击刷新验证码"
@error="getCaptcha"
/>
<el-text v-else type="info" size="small">点击获取验证码</el-text>
</div>
</div>
</el-form-item>
<div class="flex-x-between w-full">
<el-checkbox v-model="loginFormData.rememberMe">{{ t("login.rememberMe") }}</el-checkbox>
<el-link type="primary" underline="never" @click="toOtherForm('resetPwd')">
{{ t("login.forgetPassword") }}
</el-link>
</div>
<!-- 登录按钮 -->
<el-form-item>
<el-button :loading="loading" type="primary" class="w-full" @click="handleLoginSubmit">
{{ t("login.login") }}
</el-button>
</el-form-item>
</el-form>
<div flex-center gap-10px>
<el-text size="default">{{ t("login.noAccount") }}</el-text>
<el-link type="primary" underline="never" @click="toOtherForm('register')">
{{ t("login.reg") }}
</el-link>
</div>
<!-- 第三方登录 -->
<div class="third-party-login">
<div class="divider-container">
<div class="divider-line"></div>
<span class="divider-text">{{ t("login.otherLoginMethods") }}</span>
<div class="divider-line"></div>
</div>
<div class="social-login">
<div class="social-login__item">
<div class="i-svg:wechat" />
</div>
<div class="social-login__item">
<div class="i-svg:qq" />
</div>
<div class="social-login__item">
<div class="i-svg:github" />
</div>
<div class="social-login__item">
<div class="i-svg:gitee" />
</div>
</div>
</div>
</div>
</template>
<script setup lang="ts">
import type { FormInstance } from "element-plus";
import AuthAPI from "@/api/auth";
import type { LoginRequest } from "@/types/api";
import router from "@/router";
import { useUserStore } from "@/store";
import { AuthStorage } from "@/utils/auth";
const { t } = useI18n();
const userStore = useUserStore();
const route = useRoute();
onMounted(() => getCaptcha());
const loginFormRef = ref<FormInstance>();
const loading = ref(false);
// 是否大写锁定
const isCapsLock = ref(false);
// 验证码图片 Base64
const captchaBase64 = ref();
// 记住我
const rememberMe = AuthStorage.getRememberMe();
const loginFormData = ref<LoginRequest>({
username: "admin",
password: "123456",
captchaId: "",
captchaCode: "",
rememberMe,
});
const loginRules = computed(() => {
return {
username: [
{
required: true,
trigger: "blur",
message: t("login.message.username.required"),
},
],
password: [
{
required: true,
trigger: "blur",
message: t("login.message.password.required"),
},
{
min: 6,
message: t("login.message.password.min"),
trigger: "blur",
},
],
captchaCode: [
{
required: true,
trigger: "blur",
message: t("login.message.captchaCode.required"),
},
],
};
});
// 获取验证码
const codeLoading = ref(false);
function getCaptcha() {
codeLoading.value = true;
AuthAPI.getCaptcha()
.then((data) => {
loginFormData.value.captchaId = data.captchaId;
captchaBase64.value = data.captchaBase64;
})
.finally(() => (codeLoading.value = false));
}
/**
* 登录提交
*/
async function handleLoginSubmit() {
try {
// 1. 表单验证
const valid = await loginFormRef.value?.validate();
if (!valid) return;
loading.value = true;
// 2. 执行登录
try {
await userStore.login(loginFormData.value);
// 登录成功,跳转到目标页面
const redirectPath = (route.query.redirect as string) || "/";
await router.push(decodeURIComponent(redirectPath));
} catch (error) {
// 登录失败,刷新验证码
getCaptcha();
throw error;
}
} catch (error) {
// 统一错误处理
console.error("登录失败:", error);
} finally {
loading.value = false;
}
}
// 检查输入大小写
function checkCapsLock(event: KeyboardEvent) {
// 防止浏览器密码自动填充时报错
if (event instanceof KeyboardEvent) {
isCapsLock.value = event.getModifierState("CapsLock");
}
}
const emit = defineEmits(["update:modelValue"]);
function toOtherForm(type: "register" | "resetPwd") {
emit("update:modelValue", type);
}
</script>
<style lang="scss" scoped>
.auth-panel-form {
display: flex;
flex-direction: column;
gap: 0.75rem;
}
.auth-panel-form__title {
margin: 0 0 0.5rem;
font-size: 1.125rem;
font-weight: 600;
}
.third-party-login {
.divider-container {
display: flex;
align-items: center;
margin: 16px 0;
.divider-line {
flex: 1;
height: 1px;
background: linear-gradient(to right, transparent, var(--el-border-color-light), transparent);
}
.divider-text {
padding: 0 16px;
font-size: 12px;
color: var(--el-text-color-regular);
white-space: nowrap;
}
}
.social-login {
display: flex;
gap: 1.25rem;
align-items: center;
justify-content: center;
width: 100%;
color: var(--el-text-color-secondary);
&__item {
display: flex;
align-items: center;
justify-content: center;
padding: 0.5rem;
font-size: 20px;
cursor: pointer;
border-radius: 8px;
transition: background-color 0.3s ease;
&:hover {
background-color: var(--el-fill-color);
}
}
}
}
</style>