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问题描述

我想在 docker 镜像中运行 curl。它在 docker 容器中工作，如下所示：

curl -i -X POST -H 'Content-Type: application/json' -d '{"configuredLevel":"INFO"}'  localhost:8091/mobile-svc/actuator/loggers/something

当我想从 docker 容器中的 bash 脚本运行它时，如下所示：

args="sh -c \"curl -i -X POST -H 'Content-Type: application/json' -d'{\"configuredLevel\":\"${LEVEL}\"}' localhost:${PORT}/mobile-svc/actuator/loggers/${PACKAGE}\""
echo $args
cmd="docker exec -it $CID $args"
eval $cmd

它说：

sh -c "curl -i -X POST -H 'Content-Type: application/json' -d '{"configuredLevel":"DEBUG"}' 
localhost:8091/tcp/mobile-svc/actuator/loggers/something
HTTP/1.1 404 
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: 0
X-Frame-Options: DENY
Content-Type: application/json;charset=UTF-8
Transfer-Encoding: chunked
Date: Sat, 08 Aug 2020 12:49:58 GMT
{"timestamp":"2020-08-08T12:49:58.949+0000","status":404,"error":"Not Found","message":"No message available","path":"/tcp/mobile-svc/actuator/loggers/something"}

如何将复合参数传递给 curl？

谢谢扎梅克

标签： bashdockercurl

解决方案

最后我找到了解决方案，但它有点难看：

cmd="docker exec -it $CID sh -c \"curl -i -X POST -H 'Content-Type: application/json' -d '{\\\"configuredLevel\\\":\\\"$LEVEL\\\"}' localhost:${PORT}/mobile-svc/actuator/loggers/something\""

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