android - 如何在 JsonArray 中存储多行?
问题描述
问题是在第一行数据正常保存但在第二行或移动数据冗余如:
public void Save(){
String register;
JSONObject jsonObj;
JSONObject json;
JSONArray jsonTempArray = new JSONArray();
JSONObject jsonObject=new JSONObject();
JSONArray jsonArray=new JSONArray();
try{
JSONObject jsonObjs=new JSONObject();
jsonObj=new JSONObject();
json=new JSONObject();
Integer.valueOf(mGeneralID);
str_UpdatedGeneralID= "6832";
String str_FMeasurementSamplesize = "";
if (txtFMeasurementSamplesize.getText().toString().equals("")){
str_FMeasurementSamplesize = "0";
}else {
str_FMeasurementSamplesize = txtFMeasurementSamplesize.getText().toString();
}
String Samplesize = txt_Sample_Size.getText().toString();
String Qtypersize = txt_Qty_per_Size.getText().toString();
String TotalnoofmeasPointsizeA = txtTotalnoOfmeasPointsizeA.getText().toString();
String TotalnoofmeasPointsizeAA = txtTotalnoOfmeasPointsizeAA.getText().toString();
String TotalnoofmeasPointsizeB = txtTotalnoOfmeasPointsizeB.getText().toString();
String TotalnoofmeasPointsizeBB = txtTotalnoOfmeasPointsizeBB.getText().toString();
String NomeasurementptoutoftolA = txtNomeasurementptoutoftolA.getText().toString();
String NomeasurementptoutoftolB = txtNomeasurementptoutoftolB.getText().toString();
String PASS = txt_pass.getText().toString();
String Fail = txt_fail.getText().toString();
String Pending = txt_pending.getText().toString();
String Remarks = txt_Remarks_F.getText().toString();
DateFormat df = new SimpleDateFormat("YYYY-MM-DD hh:mm:ss");
String CreationDate = df.format(Calendar.getInstance().getTime());
int a =0;
for (int i=0; i < MeasurementArrayList.size(); i++){
String MeasurementSheetDetailID = MeasurementArrayList.get(i).getmeasurementSheetDetailID();
String MeasurementPointID = MeasurementArrayList.get(i).getmeasurementPointID();
String MeasurementPoints = MeasurementArrayList.get(i).getmeasurementPoints();
String SpecSizeA = MeasurementArrayList.get(i).getSpecSizeA();
String SpecSizeAOne = MeasurementArrayList.get(i).getSpecSizeAOne();
String SpecSizeATwo = MeasurementArrayList.get(i).getSpecSizeATwo();
String SpecSizeAThree = MeasurementArrayList.get(i).getSpecSizeAThree();
String SpecSizeAFour = MeasurementArrayList.get(i).getSpecSizeAFour();
String SpecSizeAFive = MeasurementArrayList.get(i).getSpecSizeAFive();
String SpecSizeB = MeasurementArrayList.get(i).getSpecSizeB();
String SpecSizeBOne = MeasurementArrayList.get(i).getSpecSizeBOne();
String SpecSizeBTwo = MeasurementArrayList.get(i).getSpecSizeBTwo();
String SpecSizeBThree = MeasurementArrayList.get(i).getSpecSizeBThree();
String SpecSizeBFour = MeasurementArrayList.get(i).getSpecSizeBFour();
String SpecSizeBFive = MeasurementArrayList.get(i).getSpecSizeBFive();
String Tolerance = MeasurementArrayList.get(i).gettolerance();
jsonObj.put("MeasurementSheetID", str_FMeasurementSamplesize);
jsonObj.put("GeneralID", str_UpdatedGeneralID);
jsonObj.put("Samplesize", Samplesize);
jsonObj.put("Measurement", str_sp_Measurement);
jsonObj.put("Qtypersize", Qtypersize);
jsonObj.put("Color", str_sp_Color);
jsonObj.put("SpecSizeA", str_sp_SpecSizeA);
jsonObj.put("SpecSizeB", str_sp_SpecSizeB);
jsonObj.put("TotalnoofmeasPointsizeA",TotalnoofmeasPointsizeA);
jsonObj.put("TotalnoofmeasPointsizeAA", TotalnoofmeasPointsizeAA);
jsonObj.put("TotalnoofmeasPointsizeB", TotalnoofmeasPointsizeB);
jsonObj.put("TotalnoofmeasPointsizeBB", TotalnoofmeasPointsizeBB);
jsonObj.put("NomeasurementptoutoftolA", NomeasurementptoutoftolA);
jsonObj.put("NomeasurementptoutoftolB", NomeasurementptoutoftolB);
jsonObj.put("PASS", PASS);
jsonObj.put("Fail", Fail);
jsonObj.put("Pending", Pending);
jsonObj.put("Remarks", Remarks);
jsonObj.put("CreationDate", CreationDate);
jsonObj.put("MeasurementSheetDetailID", MeasurementSheetDetailID);
jsonObj.put("MeasurementPointID", MeasurementPointID);
jsonObj.put("MeasurementPoints", MeasurementPoints);
jsonObj.put("SpecSizeA", SpecSizeA);
jsonObj.put("SpecSizeAOne", SpecSizeAOne);
jsonObj.put("SpecSizeATwo", SpecSizeATwo);
jsonObj.put("SpecSizeAThree", SpecSizeAThree);
jsonObj.put("SpecSizeAFour", SpecSizeAFour);
jsonObj.put("SpecSizeAFive", SpecSizeAFive);
jsonObj.put("SpecSizeB", SpecSizeB);
jsonObj.put("SpecSizeBOne", SpecSizeBOne);
jsonObj.put("SpecSizeBTwo", SpecSizeBTwo);
jsonObj.put("SpecSizeBThree", SpecSizeBThree);
jsonObj.put("SpecSizeBFour", SpecSizeBFour);
jsonObj.put("SpecSizeBFive", SpecSizeBFive);
jsonObj.put("Tolerance", Tolerance);
jsonTempArray.put(jsonObj);
}
jsonObject.put("jsondata",jsonTempArray);
register=jsonObject.toString();
} catch (JSONException e) {
e.printStackTrace();
return;
}
new save(register).execute();
}
结果: 两行相同,这就是问题所在
第 1 行
[{"MeasurementSheetID":"0","GeneralID":"6832","Samplesize":"10","Measurement":"INCH","Qtypersize":"5","Color":"Black", "SpecSizeA":"6.5","SpecSizeB":"6.5","TotalnoofmeasPointsizeA":"30","TotalnoofmeasPointsizeAA":"125","TotalnoofmeasPointsizeB":"30","TotalnoofmeasPointsizeBB":"125","NomeasurementptoutoftolA ":"0","NomeasurementptoutoftolB":"0","PASS":"d","Fail":"h","Pending":"k","Remarks":"g","CreationDate": "2018-11-305 05:04:28","MeasurementSheetDetailID":"0","MeasurementPointID":"2","MeasurementPoints":"后袋位置位置外边缘","SpecSizeAOne":"","SpecSizeATwo":"","SpecSizeAThree":"","SpecSizeAFour":" ","SpecSizeAFive":"","SpecSizeBOne":"","SpecSizeBTwo":"","SpecSizeBThree":"","SpecSizeBFour":"","SpecSizeBFive":"","Tolerance":"+ /-0.5"},","SpecSizeAFive":"","SpecSizeBOne":"","SpecSizeBTwo":"","SpecSizeBThree":"","SpecSizeBFour":"","SpecSizeBFive":"","Tolerance":"+ /-0.5"},","SpecSizeAFive":"","SpecSizeBOne":"","SpecSizeBTwo":"","SpecSizeBThree":"","SpecSizeBFour":"","SpecSizeBFive":"","Tolerance":"+ /-0.5"},
第 2 行
{"MeasurementSheetID":"0","GeneralID":"6832","Samplesize":"10","Measurement":"INCH","Qtypersize":"5","Color":"Black"," SpecSizeA":"6.5","SpecSizeB":"6.5","TotalnoofmeasPointsizeA":"30","TotalnoofmeasPointsizeAA":"125","TotalnoofmeasPointsizeB":"30","TotalnoofmeasPointsizeBB":"125","NomeasurementptoutoftolA" :"0","NomeasurementptoutoftolB":"0","PASS":"d","Fail":"h","Pending":"k","Remarks":"g","CreationDate":" 2018-11-305 05:04:28","MeasurementSheetDetailID":"0","MeasurementPointID":"2","MeasurementPoints":"后袋位置位置外边缘","SpecSizeAOne":"","SpecSizeATwo":"","SpecSizeAThree":"","SpecSizeAFour":" ","SpecSizeAFive":"","SpecSizeBOne":"","SpecSizeBTwo":"","SpecSizeBThree":"","SpecSizeBFour":"","SpecSizeBFive":"","Tolerance":"+ /-0.5"}],"SpecSizeAFive":"","SpecSizeBOne":"","SpecSizeBTwo":"","SpecSizeBThree":"","SpecSizeBFour":"","SpecSizeBFive":"","Tolerance":"+/ -0.5"}],"SpecSizeAFive":"","SpecSizeBOne":"","SpecSizeBTwo":"","SpecSizeBThree":"","SpecSizeBFour":"","SpecSizeBFive":"","Tolerance":"+/ -0.5"}]
解决方案
你需要把它jsonObj=new JSONObject();
放在你的循环中。
所以每次循环执行它都会创建新JSONObject
的并将其放入JSONArray
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