我试图建立一个.txt文件,其中多行变量条目以及一些静态文本,然后在POST请求中通过CURL发送一些变量数据。
问题
目前,已经创建了.txt文件,但它们都被添加到了一行而不是多行中。
通过CURL仅发送一个变量(image1ID),而从有效负载中忽略了另一个变量。
理想结果
包含的TXT文件
file https://www.amazon.com/1.jpg
11
file https://www.amazon.com/2.jpg
13
...
并通过CURL发送所有图像变量
#!/bin/bash
image1Url=https://www.amazon.com/1.jpg
image1IDNumber=11
image2Url=https://www.amazon.com/2.jpg
image2IDNumber=13
image3Url=https://www.amazon.com/3.jpg
image3IDNumber=15
image4Url=https://www.amazon.com/4.jpg
image4IDNumber=17
image5Url=https://www.amazon.com/5.jpg
image5IDNumber=19
# Build txt using variables
echo "'file '${image1Url}\n${image1IDNumber}\n'file '${image2Url}\n${image2IDNumber}\n'file '${image3Url}\n${image3IDNumber}\n'file '${image4Url}\n${image4IDNumber}\n'file '${image5Url}\n${image5IDNumber}\n" >imagedetails.txt
curl -H "content-Type: application/json" -d {"image1ID":"${image1IDNumber}","image2ID":"${image2IDNumber}"} https://requestbin.herokuapp.com/18y57z13
我想我不理解你在做什么。我不知道你为什么使事情复杂化?看起来您的变量是5,如果它们是动态的,则应该改用循环。
以下代码给出了理想的结果。最简单的方法是:
#!/bin/bash
image1Url=https://www.amazon.com/1.jpg
image1IDNumber=11
image2Url=https://www.amazon.com/2.jpg
image2IDNumber=13
image3Url=https://www.amazon.com/3.jpg
image3IDNumber=15
image4Url=https://www.amazon.com/4.jpg
image4IDNumber=17
image5Url=https://www.amazon.com/5.jpg
image5IDNumber=19
# Build txt using variables
echo " file $image1Url " >> imagedetails.txt
echo " $image1IDNumber " >> imagedetails.txt
echo " file $image2Url " >> imagedetails.txt
echo " $image2IDNumber " >> imagedetails.txt
echo " file $image3Url " >> imagedetails.txt
echo " $image3IDNumber " >> imagedetails.txt
echo " file $image4Url " >> imagedetails.txt
echo " $image4IDNumber " >> imagedetails.txt
echo " file $image5Url " >> imagedetails.txt
echo " $image5IDNumber " >> imagedetails.txt
### Post the content of the file as follow :
a="\"image1ID\":\"${image1IDNumber}\",\"image2ID\":\"${image2IDNumber}\""
b="'$a'"
curl -H "content-Type: application/json" -d $b https://requestbin.herokuapp.com/18y57z13
您应该提交一个imagedetails.txt文件,其中包含以下输出:
file https://www.amazon.com/1.jpg
11
file https://www.amazon.com/2.jpg
13
file https://www.amazon.com/3.jpg
15
file https://www.amazon.com/4.jpg
17
file https://www.amazon.com/5.jpg
19
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