Programmer Group

1. Foreword When using vue to develop mobile app and using http to request interface data, cross domain request of vue proxyTable interface appears 2. The vue http request code is as follows: this.$http.post(this.URL + '/mobile/base/getBaseInfo.do',{type:1}) .then(function (res) { alert(res.data.name) }) .catch(function (er ...

Google's officially updated Support25.0.0 includes the bottom Navigation view, which is the bottom navigation bar component, as shown in the following figure: Let's take a look at how to use this component Upgrade Support package Upgrade the Support package to 25.0.0 and add a reference to build.gradle dependencies { co ...

In the project, when the old version of OPPO mobile 5.1 is encountered, the recording permission is explicitly denied, but the callback is still true. Since 6.0, the runtime permission has been issued, and the way to obtain the permission has become unified. First, configure the required permission in the list file, and then take photos or re ...

Summary Alibaba greater (formerly Alibaba big fish) is a product of Alibaba communication, which integrates the communication capabilities of three major operators. Aligreater provides personalized services including SMS, voice, direct charging of traffic, private special line, shop mobile number, etc. Open SMS service Step 1: Step 2: ...

11.5 song Leaderboard The song leaderboard is accessed through the navigation link on the home page and displayed in descending order according to the number of songs played. From the design diagram of the leaderboard page, we can see that the web page has three functions: search at the top of the web page, song classification and filtering, a ...

Someone said,'Python can do everything from nurturing sisters to dressing up x, except it can't have children!Anything will do!" Download video?I use Python; Play a jump?I jumped to 4999 with Python; Sister?Still using Python; Grab red bags for train tickets?Yes, it's Python. Even if I'm sorting out files, I'll use Python... Here are so ...

  Django ORM multi table operation (Advanced)   1, Create model Next, we design the corresponding relationship between each table through the book management system. Through the relationship above, we can define our model class. from django.db import models class Book(models.Model): title = models.CharField(max_length= ...

Next, android access WeChat payment article, this we take you to access Alipay payment services. brief introduction The first thing to explain is that personal feeling is much easier to access Alipay than WeChat, so students should not be nervous. Of course, it's still the old rule. I'll stick it up for sure Official website address , bec ...

Drawer / off canvas Create a drawer that slides smoothly in and out of the page. Drawers are perfect for building mobile navigation, similar to many popular native mobile applications, which use a button in the upper left corner to switch the sidebar with menus. usage . UK offcanvas add this class to a Element to ...

Address: https://github.com/danfengfirst/Camera Demo Description: 1. Demo contains a custom rectangular View. Generally, a picture can be placed in this rectangle. Because of the special requirement of aspect ratio, we hope to keep the same aspect ratio in different screens, so we have customized it here. The custom part can be replaced by ...