initHeader

frontend/src/views/login/components/LoginForm.vue

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+<template>
+  <el-form ref="loginFormRef" :model="loginForm" :rules="loginRules" size="large">
+    <el-form-item prop="username">
+      <el-input v-model="loginForm.username" placeholder="用户名：admin / user">
+        <template #prefix>
+          <el-icon class="el-input__icon">
+            <user />
+          </el-icon>
+        </template>
+      </el-input>
+    </el-form-item>
+    <el-form-item prop="password">
+      <el-input v-model="loginForm.password" type="password" placeholder="密码：123456" show-password autocomplete="new-password">
+        <template #prefix>
+          <el-icon class="el-input__icon">
+            <lock />
+          </el-icon>
+        </template>
+      </el-input>
+    </el-form-item>
+  </el-form>
+  <div class="login-btn">
+    <el-button :icon="CircleClose" round size="large" @click="resetForm(loginFormRef)"> 重置 </el-button>
+    <el-button :icon="UserFilled" round size="large" type="primary" :loading="loading" @click="login(loginFormRef)">
+      登录
+    </el-button>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, reactive, onMounted } from "vue";
+import { useRouter } from "vue-router";
+import { HOME_URL } from "@/config";
+import { getTimeState } from "@/utils";
+import { Login } from "@/api/interface";
+import { ElNotification } from "element-plus";
+import { loginApi } from "@/api/modules/login";
+import { useUserStore } from "@/stores/modules/user";
+import { useTabsStore } from "@/stores/modules/tabs";
+import { useKeepAliveStore } from "@/stores/modules/keepAlive";
+import { initDynamicRouter } from "@/routers/modules/dynamicRouter";
+import { CircleClose, UserFilled } from "@element-plus/icons-vue";
+import type { ElForm } from "element-plus";
+import md5 from "md5";
+
+const router = useRouter();
+const userStore = useUserStore();
+const tabsStore = useTabsStore();
+const keepAliveStore = useKeepAliveStore();
+
+type FormInstance = InstanceType<typeof ElForm>;
+const loginFormRef = ref<FormInstance>();
+const loginRules = reactive({
+  username: [{ required: true, message: "请输入用户名", trigger: "blur" }],
+  password: [{ required: true, message: "请输入密码", trigger: "blur" }]
+});
+
+const loading = ref(false);
+const loginForm = reactive<Login.ReqLoginForm>({
+  username: "",
+  password: ""
+});
+
+// login
+const login = (formEl: FormInstance | undefined) => {
+  if (!formEl) return;
+  formEl.validate(async valid => {
+    if (!valid) return;
+    loading.value = true;
+    try {
+      // 1.执行登录接口
+      const { data } = await loginApi({ ...loginForm, password: md5(loginForm.password) });
+      userStore.setToken(data.accessToken);
+
+      // 2.添加动态路由
+      await initDynamicRouter();
+
+      // 3.清空 tabs、keepAlive 数据
+      tabsStore.setTabs([]);
+      keepAliveStore.setKeepAliveName([]);
+
+      // 4.跳转到首页
+      router.push(HOME_URL);
+      ElNotification({
+        title: getTimeState(),
+        message: "登录成功",
+        type: "success",
+        duration: 3000
+      });
+    } finally {
+      loading.value = false;
+    }
+  });
+};
+
+// resetForm
+const resetForm = (formEl: FormInstance | undefined) => {
+  if (!formEl) return;
+  formEl.resetFields();
+};
+
+onMounted(() => {
+  // 监听 enter 事件（调用登录）
+  document.onkeydown = (e: KeyboardEvent) => {
+    e = (window.event as KeyboardEvent) || e;
+    if (e.code === "Enter" || e.code === "enter" || e.code === "NumpadEnter") {
+      if (loading.value) return;
+      login(loginFormRef.value);
+    }
+  };
+});
+</script>
+
+<style scoped lang="scss">
+@import "../index.scss";
+</style>