将字符串转换为整数或数字

发布于 2025-01-17 15:44:23 字数 646 浏览 3 评论 0原文

如何将字符串转换为Trans ForDataWeave内部的数字/整数。我尝试了以下操作

%dw 2.0
import * from dw::util::Coercions
output application/json
---
{
   "quoteId" : vars.setQuoteOppRecIds.Id,
   "productCode" : payload.ServiceTypeCode,
   "axSequenceNumber" : vars.counter as :number,
   "phaseLevel" : payload.PhaseLevel as :number,
   "activeInSOW" : if(payload.PhaseLevelActivateInSOW == "Yes") (toBoolean("true")) else (toBoolean("false")),
   "phaseLevelProject" : payload.PhaseLevelProject
}

，但我会收到错误，例如无效输入'：'，预期} 或'，``对于对象表达式''。（第8行，第41列）：我试图使用Toboolean函数和ITSEEMS来串起布尔值，以工作正常。任何人都可以告诉我什么是我缺少字符串到整数/数字转换的内容

原文

How can I convert the string in to the number/integer inside the transfor dataweave. I tried the below

%dw 2.0
import * from dw::util::Coercions
output application/json
---
{
   "quoteId" : vars.setQuoteOppRecIds.Id,
   "productCode" : payload.ServiceTypeCode,
   "axSequenceNumber" : vars.counter as :number,
   "phaseLevel" : payload.PhaseLevel as :number,
   "activeInSOW" : if(payload.PhaseLevelActivateInSOW == "Yes") (toBoolean("true")) else (toBoolean("false")),
   "phaseLevelProject" : payload.PhaseLevelProject
}

But I get the error like Invalid input ':', expected}or ',' for the object expression. (line 8, column 41): I tried to string to boolean using the toBoolean function and itseems to be working fine. Can anyone please tell me what is that I am missing with the string to integer/number conversion

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吃颗糖壮壮胆 2025-01-24 15:44:23

DW 2 中的转换语法有所不同。您使用的代码来自 dw 1。在下面的 dw 2 中添加对类型转换的引用，并修复了您的 DW 脚本。

https://docs.mulesoft.com/dataweave/2.1/dataweave-types

 %dw 2.0
import * from dw::util::Coercions
output application/json
---
{
   "quoteId" : vars.setQuoteOppRecIds.Id,
   "productCode" : payload.ServiceTypeCode,
   "axSequenceNumber" : vars.counter as Number,
   "phaseLevel" : payload.PhaseLevel as Number,
   "activeInSOW" : if(payload.PhaseLevelActivateInSOW == "Yes") (toBoolean("true")) else (toBoolean("false")),
   "phaseLevelProject" : payload.PhaseLevelProject
}

The syntax for conversion in DW 2 is different. The Code you used is from dw 1. Adding references to type conversions in dw 2 below and fixed your DW script as well.

https://docs.mulesoft.com/dataweave/2.1/dataweave-types

 %dw 2.0
import * from dw::util::Coercions
output application/json
---
{
   "quoteId" : vars.setQuoteOppRecIds.Id,
   "productCode" : payload.ServiceTypeCode,
   "axSequenceNumber" : vars.counter as Number,
   "phaseLevel" : payload.PhaseLevel as Number,
   "activeInSOW" : if(payload.PhaseLevelActivateInSOW == "Yes") (toBoolean("true")) else (toBoolean("false")),
   "phaseLevelProject" : payload.PhaseLevelProject
}

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