我跑
/usr/local/bin/curl -V
curl 7.63.0-DEV (x86_64-pc-linux-gnu) libcurl/7.63.0-DEV OpenSSL/1.1.1a zlib/1.2.11 brotli/1.0.3 libidn2/2.0.5 libpsl/0.20.2 (+libidn2/2.0.5) libssh2/1.8.1_DEV nghttp2/1.36.0-DEV
bash --version
GNU bash, version 4.4.23(1)-release (x86_64-suse-linux-gnu)
这个对api endpoints 的卷曲查询在shell上完美运行
TOKEN="testtoken" /usr/local/bin/curl \
-H "content-type: application/json" \
-H "Authorization: Bearer ${token}" \
-X GET ${url}/endpoint
&返回预期结果,例如
{
"result" : "blah"
}
只有命令的最后一行有所不同 . 我想将其余部分包装成bash便利脚本 .
读完后,试着避免逃避地狱
我正在尝试将命令放在变量中,但复杂的情况总是会失败! http://mywiki.wooledge.org/BashFAQ/050
和@ stackoverflow
pass an array of headers to curl into a bash script
我拼凑了这个剧本,
cat test.sh
#!/bin/bash
token="testtoken"
mk_keyval() {
local mkey=${1}
local mval=${2}
echo "\"${mkey}: ${mval}\""
}
mk_hdrs() {
HDR=()
HDR[0]=$(mk_keyval "content-type" "application/json")
HDR[1]=$(mk_keyval "Authorization" "Bearer ${token}")
}
mk_hdrs
echo -e "${HDR[@]/#/-H }\n"
/usr/local/bin/curl "${HDR[@]/#/-H }" "@"
在执行
bash ./test.sh -X GET ${url}/endpoint
它反而回来了
-H "content-type: application/json" -H "Authorization: Bearer testtoken"
curl: (6) Could not resolve host:
echo'd标头与at-shell使用相匹配,从上面开始,
-H "content-type: application/json" \
-H "Authorization: Bearer ${token}" \
如何使脚本的转义正确,以便它执行与shell命令相同的操作?
1 回答
我想问题是你实际执行
curl
命令的最后一行 . 看到bash
中的实际位置参数列表是"$@"
,它应该在您的命令中用作