Java将String转换成json对象或json数组
这⾥的SmartProejctEquipmentMap 是我⾃定的⼀个实体类，可以⾃⼰定义转换。
注意：json字符串中键的名称要和实体类⼀致。
@Test
public void TestJsonObject() {
String datajson = "" +
"[" +
"  {" +
"      'projectId':'00a8de32-422c-4b8d-b945-d9cda7f30a31'," +
"      'projectName':'年产⽚式元器件7.2亿个、⾼分⼦固体电容器3.96亿个等项⽬（标准⼚房、连廊A，甲类仓库，办公楼，宿舍，值班门卫，垃圾房）'," +                "      'iconType':'yc'," +
"      'eqpType':'yc'," +
"      'sn':'SZWJJJ8MQX20200403134027'," +
"      'name':'测试第三⽅01'," +
"      'wkt':'测试第三⽅01'," +
"      'sn':'POINT(120.698299 31.272362)'" +
"  }," +
"  {" +
"      'projectId':'00a8de32-422c-4b8d-b945-d9cda7f30a31'," +
"      'projectName':'测试项⽬编号名称'," +
"      'iconType':'yc'," +json转换对象
"      'eqpType':'yc'," +
"      'sn':'FDASDFAFDAFYF89AS6F897DD'," +
"      'name':'扬尘设备001'," +
"      'wkt':'扬尘设备001'," +
"      'sn':'POINT(120.698299 31.272362)'" +
"  }" +
"]";
JSONArray jsonArray = JSONArray.parseArray(datajson);
for(int i=0; i<jsonArray.size(); i++) {
JSONObject object = JSONObject(i);
SmartProejctEquipmentMap myclass = JSONObject.JSONString() , SmartProejctEquipmentMap.class);// 将string类型直接封装成对象            System.out.String());
}

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