In the previous article to introduce the use of XSD checksum mybatis sqlmapper configuration file Method (1), the need for friends can refer to the following.
Write the XSD file, then see how to use the XSD file checksum, and parse the Sqlmapper file, that is, implement the Doparsesqlmapperresourcewithschema () method.
To achieve this function, there are two ba
Write the XSD file and see How to use the XSD file checksum and parse the Sqlmapper file, which is the implementation of the Doparsesqlmapperresourcewithschema () method.To achieve this function, there are two basic requirements:(1) Compatibility: Need to be compatible with MyBatis's native configuration, compatible with two levels, one is to use DTD verification, which has been said before, go the original
The first two days to do a project also good, today suddenly reported this errorCvc-complex-type.2.4.c:the matching wildcard is strict, but no declaration can be found for element ' mvc:annotation-drive Nshould be the XML file can not find the corresponding XSD, at this time my springmvc.xml head is so configured, before the specified version number total error, the version number is deleted, but today there are no version number are error:Beansxmlns=
Java Xml tutorial (9) Verify XML legitimacy through XSD in Java
The Java XML validation API can use XSD (XML Schema Definition) to verify the validity of the XML file content. In the following case, the javax. xml. validation. Validator class is used to identify the validity of XML content through an xsd file.The following are the content of the
Let's take a look at the simple xsd below:
AttributeFormDefault = "unqualified">
Element
Below is an xml format that complies with this xsd:
Xsi: noNamespaceSchemaLocation = "D: \ WordML \ testchoice. xsd">
Xsd analysis:
1. xsd contai
href and Img have src.
Let's look back:This document introduces a DTD document. html indicates that the document takes effect on the html root element, and then Public is understood literally. Then the content of double quotation marks is a random name, followed by a DTD path.
As mentioned above, everyone should have some knowledge about the DTD.XSDXML Schemas Definition) again
After talking about the above, how can we talk about XSD? In other words
Because of their own encounter this problem, and also Baidu, about this setup problem also has many, but still is oneself comb, with diagram explanation.
Configure XSD
This is illustrated by the example configuration spring-context-2.5.xsd:
Register First
. Enter: XML, XML, Preferences, MyEclipse->files and Editors, Window, and so on, with the final interface such as: Select " User Speci
A problem occurs when spring2 application is not connected to the Internet recently:
Warn [main] xmlbeandefinitionreader. Warning (47) | ignored XML Validation warningOrg. xml. Sax. saxparseexception: schema_reference.4: failed to read schema document 'HTTP: // www.springframework.org/schema/ BEans/spring-beans-2.0.xsd ', because 1) cocould not find the document; 2) the document cocould not be read; 3) the root elementOf the document is not At org. A
JAXB makes the tedious mechanical coding between Java and XML the past, and now it's easy to generate the corresponding Java file through an XSD file, and I typically use maven-jaxb2-plugin to implement XSD-to-Java file generation.POM ConfigurationSpecify the XSD file path, set the binding file path, and specify the path to generate Java filesplugin> groupId>Org
The following describes how to generate a serialized deserialization class based on XML. xml must be first converted to XSD and then regenerated into an object class. XSD is the abbreviation of XML schema definition.
1. Have an XML file2. Open command line of:
XSD *. xml: execute this command to generate the XSD file
1. Why Web. XML has different versions of the XSD reference:
JDK dependent change;
or the servlet (JAVA EE) itself API changes;
2. Why there is a difference between DTD and XSD two versionsAs I saw in this article, the author seems to have copied an API note: There is, ways to specify, the schema for a, the Web. xml file (Deployment descriptor). Dtd-document Type definitionxsd-xml Schema
If XML is a database, then XSD is the structure of the database. Thus, XSD is so important that without it, how do we declare and validate the format and legality of the XML data file we need? That's not an impossible task, if you validate the XML data file as a normal text file.
I use the following example to explain how to define an XSD and how to use it to va
automatically generate XSD from XML using the Xsd.exe tool that comes with Vistual studio1, Command Prompt-"Find the folder where the VS comes with the Xsd.exe tool for example: C:\Program Files (x86) \microsoft Sdks\windows\v7.0a\bin Note: Win7 operating system" command Prompt " To run as Administrator2. Copy the XML file to the folder where the Xsd.exe tool is located, and the resulting XSD file will be i
In the previous article, I explained how to use an XSD schema to validate XML data documents. This one is a bit deeper: Can the XSD schema be embedded directly in the program as a resource? This way, we can better protect this file.
Preparation: For testing, create a consoleapplication
1. First of all, our sample data is relatively simple. Please Save as Order.
Come, nonsense not much to say, directly into the state.
First use Altova XMLSpy to draw an XSD file, or use the code to write an XSD file, directly write the code to check the data.
Just use the simplest student. The student.xsd of the painting
The code is as follows:
The tools I use here are: jaxb-ri-20120516;
Run DOS, and jump to C:\Users\BoiseWu\Desktop\jaxb-ri-20120516\bin (this is my path) under
XPath can find the node but associate the. xsd file (schema specification) with the XML file when the original operation does not use an XSD XML file.
There was an error, and the node was not found according to XPath.
Plugin.xsd file when the problem occurs
An XML file when a problem occurs
PLUGIN.DTD file with problem resolved
Problem-resolved XML file
To specify a location for an XML schema that
C: \ Program Files \ Microsoft Visual Studio 9.0 \ Vc> xsd d: \ rule11.xml
Microsoft (r) XML schemas/datatypes support Utility
[Microsoft (R). Net Framework, version 2.0.50727.3038]
Copyright (c) Microsoft Corporation. All rights reserved.
Writing File 'C: \ Program Files \ Microsoft Visual Studio 9.0 \ Vc \ rule11.xsd '.
C: \ Program Files \ Microsoft Visual Studio 9.0 \ Vc>
XML file and XSD file relationships2010-09-29 15:38 2307 People read Comments (0) favorite reports Xml1. The XSD file defines the element and type in a namespace. The type defined here is used by element (this namespace or other namespace) and the XML file is not used.2. The XML file has a unique root element.3. When creating XML, you can specify which namespace to use in the root element, thereby u
When you configure spring development, you need to configure the following description:Xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance"xmlns:context= "Http://www.springframework.org/schema/context"................... The rest of the omission does not write, too troublesome, in short know is here on the line>1.window->preference->xml->xml Catalog2. Select User specificed Entries, then click Add3. Click File System to find the. xsd or. dtd file fr
Simply put: XML Schema is a class of XML, which is also equivalent to the table structure pattern of relational tables. Most of the time it is possible for a program to automatically generate its XSD based on an existing XML, or to generate its corresponding XSD based on relational tables (actually converting relational data into XML data, which is how the typed dataset in Vs2005 is implemented).
It is als
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.