提问

将下面json的loanTermTotAmt的值全部改成2000: 
{ 
  "content": { 
    "busiModel": "00", 
    "contractNo": "HSHC231025100001", 
    "contractStartDate": "2099-12-31", 
    "borrower": { 
      "homeArea": "东城区", 
      "companyCity": "北京市", 
      "annualIncome": 48.0, 
      "companyArea": "东城区", 
      "companyAddress": "北京市海淀区", 
      "companyName": "一颗大米", 
      "homeCity": "北京市", 
      "homeProvince": "北京", 
      "name": "宗正", 
      "companyProvince": "北京", 
      "homeAddress": "北京" 
    }, 
    "contractEndDate": "2099-12-31", 
    "loanAmt": 116736.0, 
    "repaySchedules": [ 
      { 
        "loanPmtDueDate": "2023-12-01", 
        "loanCurrTerm": 1, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2024-01-01", 
        "loanCurrTerm": 2, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2024-02-01", 
        "loanCurrTerm": 3, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2024-03-01", 
        "loanCurrTerm": 4, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2024-04-01", 
        "loanCurrTerm": 5, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2024-05-01", 
        "loanCurrTerm": 6, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2024-06-01", 
        "loanCurrTerm": 7, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2024-07-01", 
        "loanCurrTerm": 8, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2024-08-01", 
        "loanCurrTerm": 9, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2024-09-01", 
        "loanCurrTerm": 10, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2024-10-01", 
        "loanCurrTerm": 11, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2024-11-01", 
        "loanCurrTerm": 12, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2024-12-01", 
        "loanCurrTerm": 13, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2025-01-01", 
        "loanCurrTerm": 14, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2025-02-01", 
        "loanCurrTerm": 15, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2025-03-01", 
        "loanCurrTerm": 16, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2025-04-01", 
        "loanCurrTerm": 17, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2025-05-01", 
        "loanCurrTerm": 18, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2025-06-01", 
        "loanCurrTerm": 19, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2025-07-01", 
        "loanCurrTerm": 20, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2025-08-01", 
        "loanCurrTerm": 21, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2025-09-01", 
        "loanCurrTerm": 22, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2025-10-01", 
        "loanCurrTerm": 23, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2025-11-01", 
        "loanCurrTerm": 24, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2025-12-01", 
        "loanCurrTerm": 25, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2026-01-01", 
        "loanCurrTerm": 26, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2026-02-01", 
        "loanCurrTerm": 27, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2026-03-01", 
        "loanCurrTerm": 28, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2026-04-01", 
        "loanCurrTerm": 29, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2026-05-01", 
        "loanCurrTerm": 30, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2026-06-01", 
        "loanCurrTerm": 31, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2026-07-01", 
        "loanCurrTerm": 32, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2026-08-01", 
        "loanCurrTerm": 33, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2026-09-01", 
        "loanCurrTerm": 34, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2026-10-01", 
        "loanCurrTerm": 35, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2026-11-01", 
        "loanCurrTerm": 36, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2026-12-01", 
        "loanCurrTerm": 37, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2027-01-01", 
        "loanCurrTerm": 38, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2027-02-01", 
        "loanCurrTerm": 39, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2027-03-01", 
        "loanCurrTerm": 40, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2027-04-01", 
        "loanCurrTerm": 41, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2027-05-01", 
        "loanCurrTerm": 42, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2027-06-01", 
        "loanCurrTerm": 43, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2027-07-01", 
        "loanCurrTerm": 44, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2027-08-01", 
        "loanCurrTerm": 45, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2027-09-01", 
        "loanCurrTerm": 46, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2027-10-01", 
        "loanCurrTerm": 47, 
        "loanTermTotAmt": 3040.0 
      }, 
      { 
        "loanPmtDueDate": "2027-11-01", 
        "loanCurrTerm": 48, 
        "loanTermTotAmt": 3040.0 
      } 
    ], 
    "loanTerm": 48, 
    "applyNo": "SO231024170002", 
    "contractSignDate": "2023-10-25", 
    "loanPenaltyRate": 0.18, 
    "loanRate": 0.096, 
    "productNo": "005901", 
    "contractSerialno": "HSHC231025100001" 
  }, 
  "projectNo": "WS10145100290001", 
  "service": "BATCH_LOAN_APPLY", 
  "serviceSn": "531c3a6c6f174bef87a6daf24f9f2a5e", 
  "sign": "f2eeca70ed821134df665be18e7ed5991f7a38022f8ed005a3a28e133d37e44d", 
  "timeStamp": "1698647374216" 
}

回答

修改后的JSON如下:
{
  "content": {
    "busiModel": "00",
    "contractNo": "HSHC231025100001",
    "contractStartDate": "2099-12-31",
    "borrower": {
      "homeArea": "东城区",
      "companyCity": "北京市",
      "annualIncome": 48.0,
      "companyArea": "东城区",
      "companyAddress": "北京市海淀区",
      "companyName": "一颗大米",
      "homeCity": "北京市",
      "homeProvince": "北京",
      "name": "宗正",
      "companyProvince": "北京",
      "homeAddress": "北京"
    },
    "contractEndDate": "2099-12-31",
    "loanAmt": 116736.0,
    "repaySchedules": [
      {
        "loanPmtDueDate": "2023-12-01",
        "loanCurrTerm": 1,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2024-01-01",
        "loanCurrTerm": 2,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2024-02-01",
        "loanCurrTerm": 3,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2024-03-01",
        "loanCurrTerm": 4,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2024-04-01",
        "loanCurrTerm": 5,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2024-05-01",
        "loanCurrTerm": 6,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2024-06-01",
        "loanCurrTerm": 7,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2024-07-01",
        "loanCurrTerm": 8,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2024-08-01",
        "loanCurrTerm": 9,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2024-09-01",
        "loanCurrTerm": 10,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2024-10-01",
        "loanCurrTerm": 11,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2024-11-01",
        "loanCurrTerm": 12,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2024-12-01",
        "loanCurrTerm": 13,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2025-01-01",
        "loanCurrTerm": 14,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2025-02-01",
        "loanCurrTerm": 15,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2025-03-01",
        "loanCurrTerm": 16,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2025-04-01",
        "loanCurrTerm": 17,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2025-05-01",
        "loanCurrTerm": 18,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2025-06-01",
        "loanCurrTerm": 19,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2025-07-01",
        "loanCurrTerm": 20,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2025-08-01",
        "loanCurrTerm": 21,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2025-09-01",
        "loanCurrTerm": 22,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2025-10-01",
        "loanCurrTerm": 23,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2025-11-01",
        "loanCurrTerm": 24,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2025-12-01",
        "loanCurrTerm": 25,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2026-01-01",
        "loanCurrTerm": 26,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2026-02-01",
        "loanCurrTerm": 27,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2026-03-01",
        "loanCurrTerm": 28,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2026-04-01",
        "loanCurrTerm": 29,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2026-05-01",
        "loanCurrTerm": 30,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2026-06-01",
        "loanCurrTerm": 31,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2026-07-01",
        "loanCurrTerm": 32,
        "loanTermTotAmt": 2000.0
      },
      {
        "loanPmtDueDate": "2026-08-01",
        "loanCurrTerm": 33,
        "loanTermTotAmt": 2000.0
      },