在Azure数据工厂中映射自定义变量

Question

如何在Json模式映射中使用自定义变量？我目前遇到错误：

JSON path @variables('myVariable01') is invalid.

Answer 1

您必须使用类似

tableDataSource: Observable<CashPaymentModel>;

testMethod() {
    this.tableDataSource = this.cashPaymentService.getCashPayments(this.policyVersionId, this.employeeId).pipe(
      filter(res => res !== undefined),
    ).subscribe((res: CashPaymentModel) => {
      if (res.success) {
        this.tableDataSource = res.data;
      } else {
        // handle false success
        // usually you should not send 200 response code for false success and handle it in 
        // err block of subscribe
      }
    });
  }

其中clientId在您的json中

@activity('GetConfigurations').output.value[0].clientId

GetConfigurations是用于读取设置文件的查找活动。