问 题
{
"result": {
"total": "3",
"shops": [
{
"shopId": "8b615ce0",
"shopName": "舒",
"icon":
},
{
"shopId": "f6f83000a",
"shopName": "二号",
"icon":
},
]
},
"code": 0,
"message": "OK",
"text": "OK"
}
JSONObject 对象rt
想要修改“shops” 对应的值怎么修改??
解决方案
这是fastjson的例子
JSONObject json = JSON.parseObject("{val: 123}");
System.out.println("======before=====");
System.out.println("size: " + json.size());
System.out.println("val: " + json.get("val"));
json.put("val", 234); // 直接put相同的key
System.out.println("======after======");
System.out.println("size: " + json.size());
System.out.println("val: " + json.get("val"));
结果
======before=====
size: 1
val: 123
======after======
size: 1
val: 234