Question

#!/bin/bash

read -p 'Username: ' uservar
read -p 'Password: ' passvar

cacheVariable1="\"Content-Type:application/json"\"
cacheVariable2="\"Cache-Control:no-cache"\"
parametersVariable="'{\"username\":\"$uservar\",\"password\":\"$passvar\"}'"
echo $parametersVariable
echo $cacheVariable1 $cacheVariable2
websiteVariable="https://example.com/session"

echo $websiteVariable

entireURL="curl -X POST -H "$cacheVariable1" -H "$cacheVariable2" -d "$parametersVariable" "$websiteVariable""

echo "Entire URL IS: $entireURL"

result=`$entireURL`


echo "$result"

我希望我的脚本像这样：curl -X POST -H“Content-Type：application / json”-H“Cache-Control：no-cache”-d'{“username”：“abc@abc.com “，”“password”：“Password123”}'“https://example.com/session”

整个网址IS：curl -H“Content-Type：application / json”-H“Cache-Control：no-cache”-d'{“username”：“zzzzzz”，“password”：“azzzsass”} 'https://cloud.tenable.com/session

但它不会在bash中执行。它给了我这个错误：

{"statusCode":400,"error":"Bad Request","message":"child \"username\" fails because [\"username\" is required]","validation":{"source":"payload","keys":["username"]}}

但它不起作用。任何人都可以帮助我吗？

更新

我自己解决了。一切都是正确的，除了执行eval $ wholeURL。因为嵌套在括号内的命令作为子shell运行，所以我的环境变量丢失了。

Answer 1

#!/bin/bash

read -p 'Username: ' uservar
read -p 'Password: ' passvar

cacheVariable1="\"Content-Type:application/json"\"
cacheVariable2="\"Cache-Control:no-cache"\"
parametersVariable="'{\"username\":\"$uservar\",\"password\":\"$passvar\"}'"
echo $parametersVariable
echo $cacheVariable1 $cacheVariable2
websiteVariable="https://example.com/session"

echo $websiteVariable

entireURL="curl -X POST -H "$cacheVariable1" -H "$cacheVariable2" -d "$parametersVariable" "$websiteVariable""

echo "Entire URL IS: $entireURL"

result=`$entireURL`

eval $entireURL

这很完美！

Bash脚本卷曲

1 个答案: