JAVA 解析复杂的json字符串

String parameter = {

success : 0,

errorMsg : "错误消息",

data : {

total : "总记录数",

rows : [ {

id : "任务ID",

workName : "任务名称",

assigneeName : "经办人姓名",

name : "流程步骤名称",

processInstanceInitiatorName : "发起人",

processInstanceStartTime : "发起时间",

createTime : "到达时间",

dueDate : "截止时间"

}, {

id : "ID",

workName : "名称",

assigneeName : "经办人",

name : "流程",

processInstanceInitiatorName : "发起人",

processInstanceStartTime : "发起",

createTime : "到达",

dueDate : "截止"

} ]

}

};

JSONObject jsonObject =JSONObject.fromObject(parameter);

System.out.println("success:"+jsonObject.get("success"));

System.out.println("errorMsg:"+jsonObject.get("errorMsg"));

System.err.println("total:"+jsonObject.getJSONObject("data").get("total"));

JSONObject data = jsonObject.getJSONObject("data");

JSONArray jsonArray = data.getJSONArray("row");

JSONObject row = null;

for (int i = 0; i < jsonArray.size(); i++) {

row = jsonArray.getJSONObject(i);

System.out.println("id:"+row.get("id"));

System.out.println("workName:"+row.get("workName"));

System.out.println("assigneeName:"+row.get("assigneeName"));

System.out.println("name:"+row.get("name"));

System.out.println("processInstanceInitiatorName:"+row.get("processInstanceInitiatorName"));

System.out.println("processInstanceStartTime:"+row.get("processInstanceStartTime"));

System.out.println("createTime:"+row.get("createTime"));

System.out.println("dueDate:"+row.get("dueDate"));

}