例子:
access_token = 1869091015537008930192538665838630977636416301853457954822505576
&
app_key = 650 ho335a0y9n2f1ts5g5wg28me11175
&
app_secret_key= NDA2MTE1NDQ3MzgzMzAwMDg2NzAyNDE0NzMzOTAzMzAyNjk5NzU1NzY5MDE2MTEzMjA2NzM5Nzk3MTQzMzAxNw ==
&
biz_content = {
"notify_code": "04",
"custom_content": {
"posList": [{
"posCode": "1",
"posVer": "-"
}, {
"posCode": "2",
"posVer": "-"
}, {
"posCode": "3",
"posVer": "-"
}, {
"posCode": "999",
"posVer": "-"
}]
}
} & method = synjones.cloudcard.pollgw.push & msg_id = a0b5f0f6 - 9 ca7 - 4 c77 - bd9d - 5 ffac4dc6c63
1、先將數據轉爲map(以上整體數據爲'msg'代替)、
Map map = new HashMap();
String[] allStrings = msg.split("&");
if (allStrings != null && allStrings.length != 0) {
for (String strings : allStrings) {
if (strings != null && strings.trim().length() != 0) {
String[] x = strings.split("=");
if (x != null && x.length == 2) {
map.put(x[0], strings.substring(strings.indexOf("=") + 1));
}
}
}
}
此時已經將整體數據封裝爲map
2、通過key獲取value(biz_content)
Object object=map.get("biz_content");
3、利用fastjson獲取json中的數據
//com.alibaba.fastjson.JSONObject
JSONObject parseObject = JSONObject.parseObject(object.toString());
Object object3 = parseObject.get("custom_content");
JSONObject parseObject1 = JSONObject.parseObject(object3.toString());
Object object31 = parseObject1.get("posList");