java 解析josn数组

import

org.json.JSONArray;

import

org.json.JSONException;

import

org.json.JSONObject;

public

static

void

main(String[] args)

throws

JSONException {

String sJson =

"[{'gwcxxid':'1','spsl':'2'},{'gwcxxid':'1','spsl':'2'},{'gwcxxid':'3','spsl':'4'}]"

;

JSONArray jsonArray =

new

JSONArray(sJson);

int

iSize = jsonArray.length();

System.out.println(

"Size:"

+ iSize);

for

(

int

i =

0

; i < iSize; i++) {

JSONObject jsonObj = jsonArray.getJSONObject(i);

System.out.println(

"["

+ i +

"]gwcxxid="

+ jsonObj.get(

"gwcxxid"

));

System.out.println(

"["

+ i +

"]spsl="

+ jsonObj.get(

"spsl"

));

System.out.println();

}

}