本文介绍了在Cmder中的Curl中扩展Bash shell变量的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
在Git bash窗口中Cmder模拟器的Windows 7计算机上，我试图捕获ISO格式的当前日期：
On a Window 7 machine in Cmder emulator in Git bash window, I'm trying to capture the ISO-formatted current date:
$ date +%s
1513354497
要发送到卷发体内POST请求：
to be sent inside the body of curl POST request:
$curl.sh -X POST -H "Content-Type: application/json" -H "Cache-Control: no-cache" -d '{"restricted":true,"marquardtRole":"ContentStreamReservedTagMARQUARDTBIWEEKLYUPDATE","description":"Bi-weekly update covering Marquee development and go-to-market functions.","assetClasses":["Commodities","Credit","Currencies","Economics","Emerging Markets","Equities Macro","Equities Micro","Interest Rates","Prime Services"],"authoringDivision":"SECDIV","titlePattern":"(?i)Marquardt Weekly Update.*","name":"Marquardt BIWEEKLY UPDATE", "updatedBy": "d37286ac275911d788f1b1f11ac60222","updated":"'"date +%s"'"}' "http://localhost.abc.com:8000/maq-app-cnts/services/pubs"
这里是例外我得到：
<!--
The request did not match any of the requests defined for this endpoint.
Request definition 1: The JSON object in the body does not conform to the schema
error: instance type (string) does not match any allowed primitive type (allowed: ["integer"])
level: "error"
schema: {"loadingURI":"definition:/DateTimeInteger#","pointer":""}
instance: {"pointer":"/updated"}
domain: "validation"
keyword: "type"
found: "string"
expected: ["integer"]
-->
如何通过日期+％s 为使bash适当扩展而卷曲？
How do I pass the date +%s to curl for proper expansion in bash?
谢谢。
推荐答案
而不是'...， updated：' date +％s '}'，使用'...， updated：' $（date +％s）'}'
请参见
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