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javascript - TransactionError：事务已中止。在 Transaction._rollback

问题描述

我正在尝试回滚失败的事务，但它会引发 TransactionError

我已经尝试捕获异常失败的原因，但它只显示错误。

我正在尝试在导致异常的 int 字段中插入一个字符串。

async create(tenantid: string, staff: StaffDto): Promise < any > {
  const connection = getConnection();
  const queryRunner = connection.createQueryRunner();
  await queryRunner.connect();
  await queryRunner.startTransaction();

  try {
    const userQuery = `insert into Users(Username, Password)  Output Inserted.Id values('${User.Username}', '${User.Password)
  }')`;
    await queryRunner.query(userQuery);

  const query = `insert into Address(CountryId,StateProvinceId,City,Address1,Address2,ZipPostalCode,PhoneNumber )  Output Inserted.Id values('${staff.Address.CountryId}','${staff.Address.StateProvinceId}','${staff.Address.City}','${staff.Address.Address1}','${staff.Address.Address2}','${staff.Address.ZipPostalCode}','${staff.Address.PhoneNumber}')`;
  await queryRunner.query(query);

  await queryRunner.commitTransaction();
  return {
    ...staff,
    Id: userQueryResult[0].Id,
  };
} catch (err) {
  await queryRunner.rollbackTransaction();
  this.errorService.throwAPIError(err);

} finally {
  await queryRunner.release();
}
}

TransactionError: Transaction has been aborted.
    at Transaction._rollback (/Users/xxx/Documents/codes/yyy/node_modules/mssql/lib/base.js:984:37)
    at Transaction._rollback (/Users/xxx/Documents/codes/yyy/node_modules/mssql/lib/tedious.js:370:11)
    at Transaction.rollback (/Users/xxx/Documents/codes/yyy/node_modules/mssql/lib/base.js:957:12)
    at /Users/xxx/Documents/codes/yyy/src/driver/sqlserver/SqlServerQueryRunner.ts:156:37
    at new Promise (<anonymous>)
    at SqlServerQueryRunner.<anonymous> (/Users/xxx/Documents/codes/yyy/src/driver/sqlserver/SqlServerQueryRunner.ts:155:16)
    at step (/Users/xxx/Documents/codes/yyy/node_modules/tslib/tslib.js:136:27)
    at Object.next (/Users/xxx/Documents/codes/yyy/node_modules/tslib/tslib.js:117:57)
    at /Users/xxx/Documents/codes/yyy/node_modules/tslib/tslib.js:110:75
    at new Promise (<anonymous>)

标签： javascriptnode.jssql-servernestjstypeorm

解决方案

做什么this.errorService.throwAPIError(err);？它可能是控制台记录TransactionError，但我不认为这里没有捕获实际的异常。

快速测试是删除this.errorService.throwAPIError(err);并查看您是否仍然在控制台中收到消息。

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