android链接rest services并解析json(捎带实例 更新实例2011.5.31)

android链接rest services并解析json(附带实例 更新实例2011.5.31)

rest services 的services方法

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public static void main(String[] args) throws Throwable {// this can create JAX-RS server objectsJAXRSServerFactoryBean sf = new JAXRSServerFactoryBean();sf.setResourceClasses(BooksResource.class, BookResource.class,BookSelectionsResource.class);sf.setAddress("http://10.0.0.101:8080/bs");sf.create();System.out.println("Started");BufferedReader br = new BufferedReader(new InputStreamReader(System.in));for (;;) {System.out.println("Enter command: u--update. q--quit");String cmd = br.readLine();if (cmd.equals("u")) {BookDB.instance.getBook("1234").setLastModified(new Date());} else if (cmd.equals("q")) {System.exit(0);}}}

?public static void main(String[] args) throws Throwable {

XJCFacade.main(new String[] { "-b", "src/main/resources/bindings.xml","-d", "src/main/java", "src/main/resources/BookService.xsd" });System.out.println("Done!");}

自己修改相应的字段

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android 客户端

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public void onClick(View view) {try {TextView tvResult = (TextView) findViewById(R.id.myView);HttpClient client = new DefaultHttpClient();HttpGet httpGet = new HttpGet("http://10.0.0.101:8080/bs/books/1234");HttpResponse response = client.execute(httpGet);InputStream inputStream = response.getEntity().getContent();StringBuffer buffer = new StringBuffer();BufferedReader bufferReader = new BufferedReader(new InputStreamReader(inputStream));String str = new String("");while ((str = bufferReader.readLine()) != null) {buffer.append(str);}bufferReader.close();System.out.println(buffer.toString());//这里得到的是一个json数据类型的tvResult.setText(buffer.toString());                                  //转换就省略了} catch (Throwable e) {new RuntimeException(e);}}

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<?xml version="1.0" encoding="UTF-8"?><schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://ttdev.com/bs"xmlns:tns="http://ttdev.com/bs" elementFormDefault="qualified"><element name="book"><complexType><sequence><element name="isbn" type="string"></element><element name="title" type="string"></element></sequence></complexType></element><element name="books"><complexType><sequence><element ref="tns:book" minOccurs="0" maxOccurs="unbounded"></element></sequence></complexType></element><element name="reviews"><complexType><sequence><element ref="tns:reviewRef" minOccurs="0" maxOccurs="unbounded"></element></sequence></complexType></element><element name="reviewRef"><complexType><sequence><element name="summary" type="string"></element><element name="url" type="anyURI"></element></sequence></complexType></element><element name="review"><complexType><sequence><element name="by" type="string"></element><element name="text" type="string"></element></sequence></complexType></element></schema>

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<?xml version="1.0" encoding="UTF-8"?><jaxb:bindings xmlns:jaxb="http://java.sun.com/xml/ns/jaxb"xmlns:xsd="http://www.w3.org/2001/XMLSchema" schemaLocation="BookService.xsd"jaxb:version="2.0"><jaxb:bindings node="/xsd:schema/xsd:element[@name='book']"><jaxb:class name="BookState"></jaxb:class></jaxb:bindings><jaxb:bindings node="/xsd:schema/xsd:element[@name='books']"><jaxb:class name="BooksState"></jaxb:class></jaxb:bindings><jaxb:bindings node="/xsd:schema/xsd:element[@name='reviews']"><jaxb:class name="ReviewsState"></jaxb:class></jaxb:bindings><jaxb:bindings node="/xsd:schema/xsd:element[@name='review']"><jaxb:class name="ReviewState"></jaxb:class></jaxb:bindings></jaxb:bindings>

?上面的2个文件 都是直接从的实验中复制的 呵呵 自行修改吧

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附带我实验的完整代码 还有arraylist中嵌套object

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