fastjson 公布正式版本1.0.1

public static class User {
	private int id;
	private String name;
	public int getId() {
		return id;
	}
	public void setId(int id) {
		this.id = id;
	}
	public String getName() {
		return name;
	}
	public void setName(String name) {
		this.name = name;
	}
}

User user = new User();
user.setId(123);
user.setName("毛头");

JSONSerializerMap mapping = new JSONSerializerMap();
mapping.put(User.class, new JavaBeanSerializer(User.class, Collections.singletonMap("id", "uid")));

JSONSerializer serializer = new JSONSerializer(mapping);
serializer.write(user);
String jsonString = serializer.toString();

Assert.assertEquals("{\"uid\":123}", jsonString);

public class JsonResult {
	private String message;
	private List results;

	public List getResults() {
		return results;
	}
	
	public void setResults(List obj) {
		this.results = obj;
	}

	public String getMessage() {
		return message;
	}

	public void setMessage(String message) {
		this.message = message;
	}
}

int[] intArr = new int[] { 4, 2 };
		String jsonstr = JsonWrap.beanToJsonString_2(intArr);
		System.out.println(jsonstr);

<dependencies>
		<dependency>
			<groupId>org.codehaus.jackson</groupId>
			<artifactId>jackson-core-lgpl</artifactId>
			<version>1.7.1</version>
			<scope>test</scope>
		</dependency>
		<dependency>
			<groupId>org.codehaus.jackson</groupId>
			<artifactId>jackson-mapper-lgpl</artifactId>
			<version>1.7.1</version>
			<scope>test</scope>
		</dependency>
		<dependency>
			<groupId>commons-io</groupId>
			<artifactId>commons-io</artifactId>
			<version>1.4</version>
			<scope>test</scope>
		</dependency>
		<dependency>
			<groupId>com.googlecode.json-simple</groupId>
			<artifactId>json-simple</artifactId>
			<version>1.1</version>
			<scope>test</scope>
		</dependency>
		<dependency>
			<groupId>net.sf.json-lib</groupId>
			<artifactId>json-lib</artifactId>
			<version>2.4</version>
			<classifier>jdk15</classifier>
			<scope>test</scope>
		</dependency>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>4.5</version>
			<scope>test</scope>
		</dependency>
		<dependency>
			<groupId>com.google.code.gson</groupId>
			<artifactId>gson</artifactId>
			<version>1.6</version>
			<scope>test</scope>
		</dependency>
	</dependencies>

        //字符串去空格处理
         jsonConfig.registerJsonValueProcessor(java.lang.String.class, new StringJsonValueProcessor());
         //日期值处理器  
         jsonConfig.registerJsonValueProcessor(java.util.Date.class, new DateJsonValueProcessor());