JAVA 解析淘宝JSON格式数据

于 2011-09-21 16:25:39 发布
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分类专栏： Java-->JSON 文章标签： json java
本文介绍了一种使用Java解析淘宝返回的JSON格式订单数据的方法。通过读取文件并利用json-lib库将JSON字符串转换为Java对象，实现了订单信息及明细的有效提取。

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 1.解析JSON格式数据需要的JAR包:

commons-beanutils.jar

commons-collections-3.1.jar

commons-lang-2.0.jar

commons-logging.jar

ezmorph-1.0.6.jar

json-lib-2.4-jdk15.jar

log4j-1.2.11.jar

morph-1.1.1.jar

 

 

2. 解析数据核心代码

Java2JSON.java 

package com.syctest.JSON;

import java.io.BufferedInputStream;
import java.io.ByteArrayOutputStream;
import java.io.FileInputStream;

import net.sf.json.JSONArray;
import net.sf.json.JSONObject;

import com.syctest.bean.Order;
import com.syctest.bean.OrderDetail;

public class Java2JSON {
	public static void main(String[] args) {
		String str=getFileCode("E:\\json.txt");
//		System.out.println(str);
		Java2JSON jj=new Java2JSON();
		jj.analyticJson(str);
		
		Order userOrder=jj.analyticJson(str);
		System.out.println(userOrder.getReceiver_city()+" "+userOrder.getBuyer_nick()+" "+userOrder.getReceiver_address());
	}
	/**  
     * 解析从淘宝返回的订单详情数据  
     * @param jsonString：淘宝返回的JSON格式数据  
     * @return：订单详情数据  
     */  
    public Order analyticJson(String jsonString){   
  
        //JSON格式数据解析对象   
        JSONObject jb = JSONObject.fromObject(jsonString);     
        JSONObject ja = jb.getJSONObject("trade_fullinfo_get_response").getJSONObject("trade");   
           
        //需返回的订单对象   
        Order order = new Order();   
           
        order.setBuyer_nick(ja.getString("buyer_nick"));   
        order.setReceiver_address(ja.getString("receiver_address"));   
        order.setReceiver_city(ja.getString("receiver_city"));   
        order.setReceiver_name(ja.getString("receiver_name"));   
        order.setReceiver_state(ja.getString("receiver_state"));   
           
        //区域是否存在   
        if(ja.containsKey("receiver_district")){   
            order.setReceiver_district(ja.getString("receiver_district"));   
        }else{   
            order.setReceiver_district("");   
        }   
        //手机号是否存在   
        if(ja.containsKey("receiver_mobile")){   
            order.setReceiver_mobile(ja.getString("receiver_mobile"));   
        }else{   
            order.setReceiver_mobile("");   
        }   
        //电话是否存在   
        if(ja.containsKey("receiver_phone")){   
            order.setReceiver_phone(ja.getString("receiver_phone"));   
        }else{   
            order.setReceiver_phone("");   
        }   
           
        //订单明细列表   
        java.util.List<OrderDetail> goodsList = new java.util.LinkedList<OrderDetail>();   
        JSONArray orderDetailArr = ja.getJSONObject("orders").getJSONArray("order");   
           
        //循环添加订单明细   
        for(int j=0;j<orderDetailArr.size();j++){   
            OrderDetail od = new OrderDetail();   
            od.setNum(orderDetailArr.getJSONObject(j).getString("num"));   
           // od.setOuter_iid(orderDetailArr.getJSONObject(j).getString("outer_iid"));   
            od.setPayment(orderDetailArr.getJSONObject(j).getString("payment"));   
            goodsList.add(od);   
        }   
        order.setGoodsList(goodsList);   
  
        return order;   
               
    }  
	public static String getFileCode(String fileName) {
		String fileCode="";
		try {
			BufferedInputStream in = new BufferedInputStream(
					new FileInputStream(fileName));
			ByteArrayOutputStream out = new ByteArrayOutputStream(1024);
//			System.out.println("Available bytes:" + in.available());

			byte[] temp = new byte[1024];
			int size = 0;
			while ((size = in.read(temp)) != -1) {
				out.write(temp, 0, size);
			}
			in.close();

			byte[] content = out.toByteArray();
			fileCode = new String(content);

//			 System.out.println("Readed bytes count:" + content.length);

		} catch (Exception e) {
			System.out.println("fileReadeCode() Exception :" + e.getMessage());
		}
		return fileCode;
	}

}

 

Order.java

 

 

package com.syctest.bean;

import java.util.List;

public class Order {
String buyer_nick;
List goodsList;
String receiver_address;
String receiver_city;
String receiver_name;
String receiver_state;
String receiver_district;
String receiver_mobile;
String receiver_phone;

public List getGoodsList() {
	return goodsList;
}
public void setGoodsList(List goodsList) {
	this.goodsList = goodsList;
}
public String getBuyer_nick() {
	return buyer_nick;
}
public void setBuyer_nick(String buyer_nick) {
	this.buyer_nick = buyer_nick;
}
public String getReceiver_address() {
	return receiver_address;
}
public void setReceiver_address(String receiver_address) {
	this.receiver_address = receiver_address;
}
public String getReceiver_city() {
	return receiver_city;
}
public void setReceiver_city(String receiver_city) {
	this.receiver_city = receiver_city;
}
public String getReceiver_name() {
	return receiver_name;
}
public void setReceiver_name(String receiver_name) {
	this.receiver_name = receiver_name;
}
public String getReceiver_state() {
	return receiver_state;
}
public void setReceiver_state(String receiver_state) {
	this.receiver_state = receiver_state;
}
public String getReceiver_district() {
	return receiver_district;
}
public void setReceiver_district(String receiver_district) {
	this.receiver_district = receiver_district;
}
public String getReceiver_mobile() {
	return receiver_mobile;
}
public void setReceiver_mobile(String receiver_mobile) {
	this.receiver_mobile = receiver_mobile;
}
public String getReceiver_phone() {
	return receiver_phone;
}
public void setReceiver_phone(String receiver_phone) {
	this.receiver_phone = receiver_phone;
}


}

 

OrderDetail.java

package com.syctest.bean;

public class OrderDetail {
	String num;
	String outer_iid;
	String payment;

	public String getNum() {

		return num;
	}

	public void setNum(String num) {
		this.num = num;
	}

	public String getOuter_iid() {
		return outer_iid;
	}

	public void setOuter_iid(String outer_iid) {
		this.outer_iid = outer_iid;
	}

	public String getPayment() {
		return payment;
	}

	public void setPayment(String payment) {
		this.payment = payment;
	}

}

 

 

淘宝返回json数据格式：

   {
	    "trade_fullinfo_get_response": {
	        "trade": {
	            "adjust_fee": "0.00",
	            "available_confirm_fee": "50.00",
	            "buyer_alipay_no": "tbtest1062@taobaotest.com",
	            "buyer_email": "tbtest1062@taobaotest.com",
	            "buyer_message": "buyerMessage",
	            "buyer_nick": "tbtest1062",
	            "buyer_obtain_point_fee": 0,
	            "buyer_rate": false,
	            "cod_fee": "0.00",
	            "created": "2010-05-11 10:32:51",
	            "discount_fee": "0.00",
	            "has_post_fee": true,
	            "iid": "29e5b5d76cb3dc2b627cb3f94988592f",
	            "modified": "2010-05-11 10:32:51",
	            "num": 1,
	            "orders": {
	                "order": [{
	                    "adjust_fee": "0.00",
	                    "buyer_rate": "false",
	                    "discount_fee": "0.00",
	                    "iid": "29e5b5d76cb3dc2b627cb3f94988592f",
	                    "num": 1,
	                    "oid": 22328007510301,
	                    "payment": "55.00",
	                    "pic_path": "http://img08.taobao.net/bao/uploaded/i8/T1jVXXXePbXXaoPB6a_091917.jpg",
	                    "price": "50.00",
	                    "refund_status": "NO_REFUND",
	                    "seller_rate": "false",
	                    "seller_type": "C",
	                    "sku_id": "5941486",
	                    "sku_properties_name": "颜色:天蓝色;尺码:M",
	                    "snapshot_url": "T1TVXXXn8UXXXfUYZ2.1269918494866_snap",
	                    "status": "TRADE_NO_CREATE_PAY",
	                    "title": "创建交易商品",
	                    "total_fee": "50.00"
	                }]
	            },
	            "payment": "55.00",
	            "pic_path": "http://img08.taobao.net/bao/uploaded/i8/T1jVXXXePbXXaoPB6a_091917.jpg",
	            "point_fee": 0,
	            "post_fee": "5.00",
	            "price": "50.00",
	            "real_point_fee": 0,
	            "received_payment": "0.00",
	            "receiver_address": "下沙高教园区",
	            "receiver_city": "北京市",
	            "receiver_district": "东城区",
	            "receiver_mobile": "12354252544",
	            "receiver_name": "夏日香气",
	            "receiver_phone": "0571-84110653",
	            "receiver_state": "北京",
	            "receiver_zip": "123456",
	            "seller_alipay_no": "tbtest1061@taobaotest.com",
	            "seller_email": " ",
	            "seller_name": "我在测试",
	            "seller_nick": "tbtest1061",
	            "seller_phone": "010-630239403-123",
	            "seller_rate": false,
	            "shipping_type": "express",
	            "sid": "22328007510301",
	            "snapshot_url": "T1TVXXXn8UXXXfUYZ2.1269918494866_snap",
	            "status": "TRADE_NO_CREATE_PAY",
	            "tid": 22328007510301,
	            "title": "妙妙的经典小窝",
	            "total_fee": "50.00",
	            "type": "independent_shop_trade"
	        }
	    }
	}

 

 本解析数据例子，可以等效拓展到其他解析文件格式。

 

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