JSON-FastJson的基本使用方法

JSON-FastJson的基本使用方法

package com.hbbc.entity;

public class Student {
private int id;
private String stuName;
private int age;

// 使用fastjson要注意要转换的类必须有默认的无参构造方法。
public int getId() {
return id;
}

public Student() {
super();
}

public Student(int id, String stuName, int age) {
super();
this.id = id;
this.stuName = stuName;
this.age = age;
}

public void setId(int id) {
this.id = id;
}

public String getStuName() {
return stuName;
}

public void setStuName(String stuName) {
this.stuName = stuName;
}

public int getAge() {
return age;
}

public void setAge(int age) {
this.age = age;
}
}




package com.hbbc.entity;

public class Teacher {
private int id;
private String teaName;
private int age;

public Teacher() {
super();
}

public Teacher(int id, String teaName, int age) {
super();
this.id = id;
this.teaName = teaName;
this.age = age;
}

public int getId() {
return id;
}

public void setId(int id) {
this.id = id;
}

public String getTeaName() {
return teaName;
}

public void setTeaName(String teaName) {
this.teaName = teaName;
}

public int getAge() {
return age;
}

public void setAge(int age) {
this.age = age;
}

}

其他主要API:

public static final Object parse(Stringtext); // 把JSON文本parse为JSONObject或者JSONArray

public static final JSONObject parseObject(Stringtext)； // 把JSON文本parse成JSONObject   

public static final <T> T parseObject(Stringtext, Class<T> clazz); // 把JSON文本parse为JavaBean

public static final JSONArray parseArray(Stringtext); // 把JSON文本parse成JSONArray

public static final <T> List<T>parseArray(String text, Class<T> clazz); //把JSON文本parse成JavaBean集合

public static final String toJSONString(Objectobject); // 将JavaBean序列化为JSON文本

public static final String toJSONString(Objectobject, boolean prettyFormat); // 将JavaBean序列化为带格式的JSON文本

public static final Object toJSON(ObjectjavaObject); 将JavaBean转换为JSONObject或者JSONArray。