AngularJS Four Service

Angularjs Service:

Api:https://docs.angularjs.org/api/ng/service below will only introduce a few, if necessary, can go to the official website to view

ANGULARJS services are JavaScript functions for specific tasks that can be reused throughout the application.

Note:Angularjs built-in services start with $ and are the same as other built-in objects.

all the angular services are Lazy Instantiation and the Single Case . This means that the ANGULARJS framework instantiates a service when the application component relies on it . Also, all components share the same service instance .

$ HTTP Service:

$http. Get instance:

Get pass Parameter

post-pass parameter

If you press jquery mode, the pass-through parameter is not available in the background.

We need to make some changes in Angularjs.

Use $http to complete a GET or post submission

$log

ANGULARJS contains the logging service $ log, which logs messages to the browser's console.

$interval

Angularjs includes the $ interval service, which performs the same tasks as the SetInterval () method in JavaScript. $ interval is a wrapper for the SetInterval () method, so it is easy to overwrite.

$ window

Angularjs contains the window service, which points to the browser Windows object.

In JavaScript, window is a global object that contains many built-in methods, such as alert (), prompt (), and so on.

AngularJS Four Service