对于感兴趣的人,这段代码解析GET和POST参数,并将它们存储在全局关联数组QUERY\u参数中。
function parse_query_string()
{
local query="$1"
local -a pairs
pairs=( ${(s:&:)query} )
for v in $pairs; do
QUERY_PARAMETERS+=( ${(s:=:)v} ) # todo: handle parameters without =
done
for name in ${(k)QUERY_PARAMETERS}; do
local value="$QUERY_PARAMETERS[$name]"
QUERY_PARAMETERS[$name]="$(url_decode "$value")"
done
}
function url_decode()
{
setopt extendedglob
local d=${1//\%(#b)([0-F][0-F])/\\\x$match[1]}
d=${d//+/ }
echo "$d"
}
parse_query_string "$QUERY_STRING"
parse_query_string "$(cat)"