1.数据库是时间戳，java是dataTime，在前台显示一串数字，格式化时间

for(var k=0;k<this.models.length;k++){
              this.models[k].createTime = sjc(this.models[k].createTime);
              //console.log(this.models[k].createTime);
                            }
function sjc(sjc){
        return  new Date(sjc).toLocaleDateString().replace(/\//g, "-") + " " + new Date(sjc).toTimeString().substr(0, 8);       
        }

2.解析json数据嵌套json字符串在嵌套json字符串，一共三层嵌套

 this.recipeData = recipeData;
                        for(var i=0;i<this.recipeData.length;i++){
                              //遗留改进,消除空格

                              //处理用药处方
                              if(this.recipeData[i].prescriptionDrugContent!=""&&this.recipeData[i].prescriptionDrugContent!=null){
                                  this.recipeData[i].prescriptionDrugContent=JSON.parse(this.recipeData[i].prescriptionDrugContent);
                              }else{
                                  this.recipeData[i].prescriptionDrugContent=[];
                              }
                              //处理处置处方
                              if(this.recipeData[i].prescriptionHandleContent!=""&&this.recipeData[i].prescriptionHandleContent!=null){
                                  this.recipeData[i].prescriptionHandleContent=JSON.parse(this.recipeData[i].prescriptionHandleContent);
                              }else{
                                  this.recipeData[i].prescriptionHandleContent=[];
                              }

                              //遍历content,处理others,因为遗留数据问题,用undefined判断是否存在others
                              for(var x=0;x<this.recipeData[i].prescriptionDrugContent.length;x++){
                                  if(this.recipeData[i].prescriptionDrugContent[x].others!=undefined&&this.recipeData[i].prescriptionDrugContent[x].others!=""&&this.recipeData[i].prescriptionDrugContent[x].others!=null){
                                      this.recipeData[i].prescriptionDrugContent[x].others=JSON.parse(this.recipeData[i].prescriptionDrugContent[x].others)
                                  }else{
                                      this.recipeData[i].prescriptionDrugContent[x].others=[]
                                  }
                              }

                              for(var x=0;x<this.recipeData[i].prescriptionHandleContent.length;x++){
                                  if(this.recipeData[i].prescriptionHandleContent[x].others!=undefined&&this.recipeData[i].prescriptionHandleContent[x].others!=""&&this.recipeData[i].prescriptionHandleContent[x].others!=null){
                                          this.recipeData[i].prescriptionHandleContent[x].others=JSON.parse(this.recipeData[i].prescriptionHandleContent[x].others)
                                  }else{
                                      this.recipeData[i].prescriptionHandleContent[x].others=[]
                                  }
                              }
                        }

json数据

{
  "success": true,
  "data": [
    {
      "medicalRecordsId": 507,
      "createTime": "2017-09-22 14:44:54.0",
      "doctorId": 2,
      "doctorName": "崔文勤",
      "patientId": 385,
      "patientName": "1",
      "chiefComplaintContent": "是否#@%发热咳嗽咽痛1天#@%干咳",
      "diagnosisContent": "感冒",
      "prescriptionDrugContent": "",
      "prescriptionHandleContent": "[{\"administration\":\"处置\",\"factoryAbbrNameJoinDrugName\":\"贵州六盘水制药厂葡萄糖注射液\",\"medicineId\":\"3\",\"medicineName\":\"葡萄糖注射液\",\"minimumUnitCount\":\"0\",\"minimumUnitMeasure\":\"ml\",\"minimumUnitMeasureCount\":\"100\",\"minimumUnitMeasureFinishedCount\":0,\"minimumUnitMeasurePrice\":\"3.33\",\"others\":\"{\"drugNumber\":\"\",\"drugUnit\":\"瓶\",\"drugMethod\":\"口服\",\"drugUsageMode\":\"一日1次\",\"drugEachQuantity\":\"\",\"drugEachQuantityUnit\":\"瓶\"}\",\"pacingMeasurement\":\"瓶\",\"pacingMeasurementFinishedCount\":0,\"pacingMeasurementPrice\":\"333\",\"specification\":\"100ml/瓶\"}]",
      "patientSex": "男",
      "weight": null,
      "height": null,
      "phoneNumber": "12341234123",
      "planeNumber": null,
      "birthday": "2015-01-01",
      "familyAddress": "",
      "idcard": "",
      "uniqueIdentification": "123123",
      "uniqueIdentificationType": "社保号",
      "familyInfo": "",
      "clinicId": 1,
      "allergy": "",
      "presentAddress": ""
    },
    {
      "medicalRecordsId": 518,
      "createTime": "2017-11-01 17:45:22.0",
      "doctorId": 2,
      "doctorName": "崔文勤",
      "patientId": 404,
      "patientName": "ce00",
      "chiefComplaintContent": "牙龈出血#@%呼吸困难",
      "diagnosisContent": " 类风湿性关节炎#@%中暑",
      "prescriptionDrugContent": "[{\"administration\":\"用药\",\"factoryAbbrNameJoinDrugName\":\"珠海联邦制药股份有限阿莫西林\",\"medicineId\":\"2\",\"medicineName\":\"阿莫西林\",\"minimumUnit\":\"胶囊\",\"minimumUnitCount\":\"24\",\"minimumUnitMeasure\":\"mg\",\"minimumUnitMeasureCount\":\"12000\",\"minimumUnitMeasureFinishedCount\":0,\"minimumUnitMeasurePrice\":\"0.19\",\"minimumUnitPrice\":\"93.625\",\"others\":\"{\"drugNumber\":\"\",\"drugUnit\":\"盒\",\"drugMethod\":\"口服\",\"drugUsageMode\":\"\",\"drugEachQuantity\":\"\",\"drugEachQuantityUnit\":\"片\"}\",\"pacingMeasurement\":\"盒\",\"pacingMeasurementFinishedCount\":0,\"pacingMeasurementPrice\":\"2247\",\"specification\":\"24胶囊/盒(12000mg)\"}]",
      "prescriptionHandleContent": "",
      "patientSex": "男",
      "weight": "",
      "height": "",
      "phoneNumber": "143678909788",
      "planeNumber": "",
      "birthday": "1967-01-01",
      "familyAddress": "",
      "idcard": "",
      "uniqueIdentification": "",
      "uniqueIdentificationType": "其它",
      "familyInfo": "",
      "clinicId": 1,
      "allergy": "",
      "presentAddress": ""
    }],
  "error": null
}