ADD file via upload

index.js

@@ -0,0 +1,92 @@
+// pages/login/login.js
+const db = wx.cloud.database();
+
+Page({
+  data: {
+    studentId: '',
+    name: ''
+  },
+  onStudentIdInput: function(e) {
+    this.setData({
+      studentId: e.detail.value
+    });
+  },
+  onNameInput: function(e) {
+    this.setData({
+      name: e.detail.value
+    });
+  },
+  onTeacherLogin: function() {
+    // 教师登录逻辑
+    const { studentId, name } = this.data;
+    if (studentId === '520' && name === 'fzu') {
+      // 匹配成功，跳转到教师端
+      wx.navigateTo({
+        url: '/pages/teacherHomePage/teacherHomePage'
+      });
+      this.setData({
+        studentId: '', // 重置学号
+        name: '' // 重置姓名
+      });
+    } else {
+      // 匹配失败，提示用户
+      wx.showToast({
+        title: '无权访问',
+        icon: 'none',
+        duration: 2000
+      });
+    }
+  },
+  login: function() {
+    const { studentId, name } = this.data;
+    if (!studentId || !name) {
+      wx.showToast({
+        title: '学号和姓名不能为空',
+        icon: 'none',
+        duration: 2000
+      });
+      return;
+    }
+    
+    // 将输入的学号转换为数字
+    const num = Number(studentId);
+    if (isNaN(num)) {
+      wx.showToast({
+        title: '学号必须为数字',
+        icon: 'none',
+        duration: 2000
+      });
+      return;
+    }
+
+    db.collection('users').where({
+      num: num,
+      name: name
+    }).get().then(res => {
+      if (res.data.length > 0) {
+        // 找到匹配的用户，进行跳转
+        wx.navigateTo({
+          url: '/pages/studentHomePage/studentHomePage?studentId=' + encodeURIComponent(studentId) + '&name=' + encodeURIComponent(name)
+        });
+        this.setData({
+          studentId: '', // 重置学号
+          name: '' // 重置姓名
+        });
+      } else {
+        // 没有找到匹配的用户
+        wx.showToast({
+          title: '用户不存在或信息错误',
+          icon: 'none',
+          duration: 2000
+        });
+      }
+    }).catch(err => {
+      console.error('查询失败:', err);
+      wx.showToast({
+        title: '查询失败',
+        icon: 'none',
+        duration: 2000
+      });
+    });
+  }
+});