Design and development guide for UniApp to implement user management and personal information modification

UniApp Design and Development Guide for Implementing User Management and Personal Information Modification

With the popularity and development of mobile applications, user management and personal information modification functions have become a very important part of mobile application development. As a cross-platform development framework, UniApp can help developers quickly implement user management and personal information modification functions. This article will introduce how UniApp designs and develops these two functions, and attaches relevant code examples.

1. User management function design

1. User registration function
   In UniApp, you can send a user registration request to the server through the uni.request method. The example is as follows:

uni.request({
  url: 'http://example.com/api/user/register',
  method: 'POST',
  data: {
    username: 'John',
    password: '123456'
  },
  success: function(res) {
    console.log('注册成功！')
  },
  fail: function(res) {
    console.log('注册失败！')
  }
})

2. User login function
   User login function is one of the core functions in user management. In UniApp, you can use the uni.request method to send a user login request to the server, and perform login verification through the token returned by the server. The example is as follows:

uni.request({
  url: 'http://example.com/api/user/login',
  method: 'POST',
  data: {
    username: 'John',
    password: '123456'
  },
  success: function(res) {
    console.log('登录成功！')
    // 保存token到本地
    uni.setStorageSync('token', res.data.token)
    // 跳转到首页
    uni.switchTab({
      url: '/pages/home/index'
    })
  },
  fail: function(res) {
    console.log('登录失败！')
  }
})

3. User logout function
   User The logout function is an important function of user management. In UniApp, you can use the uni.clearStorageSync method to clear the locally saved token and jump to the login page. The example is as follows:

uni.clearStorageSync('token')
uni.reLaunch({
  url: '/pages/login/index'
})

2. Personal information modification function design

1. Get personal information
   In UniApp, you can use the uni.request method to send a request to the server to obtain personal information. The example is as follows:

uni.request({
  url: 'http://example.com/api/user/info',
  method: 'GET',
  header: {
    'Authorization': 'Bearer ' + uni.getStorageSync('token')
  },
  success: function(res) {
    console.log('获取个人信息成功！')
    // 将个人信息保存到本地
    uni.setStorageSync('userInfo', res.data)
  },
  fail: function(res) {
    console.log('获取个人信息失败！')
  }
})

2. Modify personal information
   In In UniApp, you can use the uni.request method to send a request to modify personal information to the server. The example is as follows:

uni.request({
  url: 'http://example.com/api/user/info',
  method: 'PUT',
  header: {
    'Authorization': 'Bearer ' + uni.getStorageSync('token')
  },
  data: {
    nickname: 'Tom',
    age: 20
  },
  success: function(res) {
    console.log('修改个人信息成功！')
  },
  fail: function(res) {
    console.log('修改个人信息失败！')
  }
})

3. Summary

Through the UniApp development framework, we can easily Realize the functions of user management and personal information modification. In design, we can send a request to the server and obtain the corresponding data through the uni.request method; in development, we can use the uni.setStorageSync method to save the data locally, and use the uni.getStorageSync method to obtain the data saved locally. .

The above is the design and development guide for UniApp to implement user management and personal information modification. I hope it will be helpful to everyone. If there is anything unclear, discussion and communication are welcome. Happy development everyone!

The above is the detailed content of Design and development guide for UniApp to implement user management and personal information modification. For more information, please follow other related articles on the PHP Chinese website!