HTTP request 415 error-unsupported media type (unsupported media type)
There are usually the following situations:
1: Check your HTTP request header information. For example, the User-Agent is set by the server to reject the reque
These two days are sending HTTP requests with LibcurlThe code is written, the unsupported found that the server always return to the "media type" error, not supported by the medium type, Baidu Google a lap to meet the problem of many, but most did not send out the solution.In fact, it is very simple, if you can serious
Little Wolf. There is a problem with the technique of automatically converting a JSON string into an entity in Test SPRINGMVC todayFirst, the wolf creates a Web project, imports the Springmvc jar file under the Lib directory, and then joins the JSON support class libraryLoad Jquery.js json2.js in the Webroo directoryThe JSP file is written like this:Springmvc-servlet.xmlSendajax.jsfunction SendAjax2 () {//alert ("test"), var userinforef = new UserInfo ("Stinky", "Zcy"), var jsonstring = json.str
This is the interface of this project called the client
@POST @Path ("/{urlcode}") @Consumes (mediatypes.json_utf_8) @Produces ( Mediatypes.json_utf_8) public string Invokepostmethod (string postdata);
This is the remote called interface called the server
@POST @Path ("/{urlcode}") @Consumes (mediatypes.json_utf_8) @Produces ( Mediatypes.json_utf_8) Public ApiresultMediaTypes, all of them . Json_utf_8
This is the code that is called
Scenario: Ajax passes a Jsuon object to the server, allowing parameters to be automatically encapsulated into Java objects that match the JSON object.
Type of error
Error Type 1:
"Status": 415"Error": "Unsupported Media Type""Exception": "Org.spr
Angularjs+springmvcAngular angularjs-415 (Unsupported Media Type) error when submitting a user entity to a form!!The reason is $http ({URL: ",Method: ",The whole red is changed to----------------------------Data:user.params:{User:user}}). Success (function (data) {//....}). Error (function (data) {//....});The difference between the params and the data parameter③
I have a web service that runs fine on my Windows XP. However, when I deploy to the production server, the Web service returns 415 unsupported media type when calling.
I have seen this error when WSE is not enabled on the client. the problem is, the Web service is not using WSE. so I did the usual, uninstall ASP. net, reinstalling, adding asmx extension to IIS,
Web page Production WEBJX article introduction: media type and media query.
Media type is a very useful property in CSS 2, and media type allows us to specify a specific styl
"type=" Text/css "/> We can use media query to provide specific styles for Android phones at different resolutions, so that the screen resolution can be resolved differently for Android phone page refactoring issues.Eight, not keyword rel=media=href=
allows developers to query and get two kinds of thumbnails: mini_kind: 512x384 thumbnail micro_kind: 96X96 thumbnail
Mediastore. Video
Mediastore. Video. Media
Mediastore. Video. thumbnails
This class allows developers to query and get two kinds of thumbnails: mini_kind: 512x384 thumbnail micro_kind: 96X96 thumbnail
After a simple observation, we find that these classes are the encapsulation of some tables
This article is mainly about the architecture of the most important and complex media Player (MediaPlayer) in Android. For Android, a complete and relatively complex system, the implementation of a MediaPlayer function is not a function of its specific features, but a specific feature how to adapt to the Android system
In the Android Media app (Audio, Image, Video) need to do a detailed analysis of the Android media provider (Mediaprovider), the following record my harvest:First, obtain Mediaprovider:The project in the system source code Packages\providers directory, put forward and import eclipse, easy to read;There are a lot of err
encoding.Number of referencesEncoding subtitle encoding. Assume that null will self-detect itself.public int getsublocation ()Gets the caption position type. 0 for inline subtitles, 1 for external subtitles.public void Setsubpath (String subpath)Sets the external caption path. Must be a local file path.Public String Getsubpath ()Gets the external caption path.public void Setsubtrack (int trackid)Sets the caption number. Must be a return value of Gets
As an application developer, you can use any media codecs in any format that are valid on Android devices for free, including the codecs provided by Android platforms and devices. However, it is best to use a device-independent Media Encoding configuration file.
Network Protocol
The following network protocols are supp
Reprint Please specify source: http://blog.csdn.net/zhaokaiqiang1992Today, an open blog, found a friend sent me a private message, ask the following questions, so close this article, for its doubts.From this friend's question, we need to understand the following questions, in order to give him a good answer:(1) How can I get information about all the songs in my phone?(2) When the song file changes, such as adding and deleting operations, how to update the M
Setdatasource method, and then return a string type of media information by using the extractmetadata(int keycode) method. The keycode is the constant of the above Mediametadataretriever class.Two. Next attach a sample, before you write this example, do the following three steps:1. Turn on the Android emulator.2. Open the File Explorer view.3. Put the music file
Media codecsThe Mediacodec class is used to provide access to media codecs that encode and decode low-level media. You can instantiate a Mediacodec class by calling the Createencoderbytype () method to encode the media file or call Createdecoderbytype () to decode the media
internal playing engine callsOnerrorlistener. onerror ()Method. The client programmer can callMediaplayer. setonerrorlistener (Android. Media. mediaplayer. onerrorlistener)Method to registerOnerrorlistener.
2.1) once an error occurs,MediaplayerThe object will enterErrorStatus.
2.2) to reuseErrorStatusMediaplayerObject that can be calledReset ()Method to restore this objectIdleStatus.
2.3) registerOner
engine invokes the Oncompletion.oncompletion () callback method provided by the client programmer. Can be set by calling the Mediaplayer.setoncompletionlistener (Oncompletionlistener) method. The internal playback engine once called the Oncompletion.oncompletion () callback method, indicating that the MediaPlayer object entered the playbackcompleted state. 9.3) when in playbackcompleted state, you can call the start () method again to let the MediaPlayer object enter the started state again.
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