Android API Guides web app ------------ Building Web Apps in WebView (WebView and page binding)
If you want to implement a web app on your mobile phone or load a web page in the app, you need to use the WebView control. This WebView class is an extension subclass of the View
the routing table. If there is no route match, the client receives a 404 (not found) error. For example, the following URI matches this default route:
/api/contacts
/api/contacts/1
/api/products/gizmo1
However, the following URI does not match because it lacks an "
controller in one line to automatically create a Web Api controller:
Configuration.Modules.AbpWebApi().DynamicApiControllerBuilder.Fortasksystem/task").Build();
This is the end of the process. An api controller is created under the address "/api/services/tasksystem/task" and can be used by all method clients. This con
Asp. Net Web API (III), asp. netwebapiRouting Tables route table
In Asp. Net Web API, a controller is a class for processing HTTP requests. The public method of the controller is called action method or simple Action. When a Web API
(HttpRequestMessage request){ var controllerName = base.GetControllerName(request); var areaName = GetAreaName(request); if (string.IsNullOrEmpty(areaName)) { return null; } var type = GetControllerTypeByArea(areaName, controllerName); if (type == null) { return null; } return new HttpControllerDescriptor(_configuration, controllerName, type);}
With these basic management, we can define the Area we need and then build the Controller Interface in the s
namespace, MVC is located under the System.Web.Mvc namespace, so features such as model binding/filter/routing are different
Finally, the Web API is ideal for building mobile client Services
What is the choice between the Publishing service and the Web API and WCF? Here are a few simple rules to judge,
methods starting with the method of the HTTP request. For example, if there is a Get request, the Web API will look for Methods Starting with Get in the controller, such as "GetContact" or "GetAllContacts ". this Convention applies only to GET, POST, PUT, and DELETE methods. You can enable an HTTP method by adding a feature to the method. We will show this
ObjectiveWhen I started to create a mixed-use MVC and Web API project, I came across a lot of problems and shared it with everyone today. Have a friend private message I asked the project hierarchy and folder structure in my first blog is not clear, then I will be prepared from these files how to separate folder. The question is about:1, the project Layer folder structure2. Problems with controller class na
method.In the third example, the client initiates an HTTP POST request, and the framework looks for a method that begins with the name "Post". The Productcontroller class does not have such a method, so the HTTP status code returned by the framework is 405, which means that the method not allowed to be called is not allowed.Looking again at the fourth example, the client sends a GET request to/
route is found, theWeb API chooses the controller and action :--to find the controller, Web API adds "controller" to the value of the {controller} variable.--Match the Action,web API to view this HTTP method, for example: if it i
Objective
The previous sections briefly introduce the routes and pipelines in the Web API and do not describe anything in detail, however, the framework of the ASP.net Web API is very different from the host environment and the way in which the implementation mechanism and route are handled in different hosting enviro
What is the frequency limit?The frequency limit is to control the number of requests in the unit time. It can be applied to ports, IP, routing, and so on, and if used properly, it can be very effective in organizing malicious attacks. Take our API as an example, it can reject DOS attacks, so it is not downtime when ordinary users visit.
Note that frequency limits can also be implemented through firewalls.
method of the HTTP request. For example, with a GET request, the Web API looks for a method in the controller that starts with get, such as "getcontact" or "getallcontacts". This Convention applies only to Get,post,put and delete methods, You can enable an HTTP method by adding an attribute to the method, and we'll show you the
on the corresponding controller action, labeling the current method needs to produce the output of the HAL JSON. Supportshalattribute can also be used directly at the controller level to label the current controller, and all actions can support the output of the HAL JSON
The process is very simple and very flexible, and developers can fully customize the resulting HAL JSON format (for example, in this exampl
a method, so the HTTP status code returned by the framework is 405, which means that the method not allowed to be called is not allowed.Looking again at the fourth example, the client sends a GET request to/api/users. The framework looks for a controller with the name Usercontroller, so the class is not yet defined, so the HTTP status code returned by the framework is 404, indicating that the requested res
also appear Server Error6, we must focus on stability and response speed, because we use the mobile app, do not want the app often flash, and want to apply very smooth7, do not casually use some of the PHP open source framework, the reason is summed up with two points:1) as described in 6, the client generally to the API response speed is very high, the current PHP field of open-source framework is very much, according to the author's understanding,
What's jax-rs?
Jax-rs (Java API for RESTful Web service,jsr-311) is a Java-provided API for developing RESTful Web services based on annotations (annotation), published in Java EE 6, designed to define a unified specification , enabling Java programmers to use a fixed set of interfaces to develop rest applications, av
throws an uncaught exception? By default, the most exceptions is translated into a HTTP response with status code, Internal Server Error.What happens if a Web API controller throws a non-catching exception? By default, most exceptions are converted to an HTTP response with the status code "500– Internal Server Error".The httpresponseexception type is a special case. This exception returns any HTTP status c
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