[英]How to save the response body from cURL in a file when executing the command in a loop in a bash script?
[英]cURL Bash save response body to file
我已經在bash中創建curl了,在這里我想通過調用函數save_log()
將其保存為日志文件,但是當我打開txt文件時,它只是顯示我僅執行 ,而標頭代碼和響應正文為空(空)
這是我的腳本:
SECRET_KEY='lolz'
FILE_NAME="test.txt"
function save_log()
{
printf '%s\n' \
"Header Code : $1" \
"Executed at : $(date)" \
"Response Body : $2" \
"====================================================================================================="$'\r\n\n' >> output.log
}
# while IFS= read -r line; do
while IFS= read -r line || [[ -n "$line" ]];
do
HTTP_RESPONSE=$(curl -L -w "HTTPSTATUS:%{http_code}" -H "X-Gitlab-Event: Push Hook" -H 'X-Gitlab-Token: '$SECRET_KEY --insecure $line 2>&1) &
HTTP_BODY=$(echo $HTTP_RESPONSE | sed -e 's/HTTPSTATUS\:.*//g') &
HTTP_STATUS=$(echo $HTTP_RESPONSE | tr -d '\n' | sed -e 's/.*HTTPSTATUS://') &
echo $HTTP_RESPONSE
save_log "$HTTP_STATUS" "$HTTP_BODY" &
done < $FILE_NAME
這是輸出
Header Code :
Executed at : Mon Jul 1 07:01:40 WIB 2019
Response Body :
=====================================================================================================
有人可以幫我嗎?
只需刪除控制操作 &
,迫使你的命令在后台運行,並異步自己的腳本控制流。
這將導致不帶任何參數調用save_log()
函數(因為它們在后台,並且在您調用save_log()
時可能甚至沒有完成)。
我進行了測試,並且可以正常工作(我不知道您的FILE_NAME上有哪些URL,所以我只添加了一些隨機URL):
SECRET_KEY='lolz'
FILE_NAME="test.txt"
function save_log()
{
printf '%s\n' \
"Header Code : $1" \
"Executed at : $(date)" \
"Response Body : $2" \
"====================================================================================================="$'\r\n\n' >> output.log
}
# while IFS= read -r line; do
while IFS= read -r line || [[ -n "$line" ]];
do
HTTP_RESPONSE=$(curl -L -w "HTTPSTATUS:%{http_code}" -H "X-Gitlab-Event: Push Hook" -H 'X-Gitlab-Token: '$SECRET_KEY --insecure $line 2>&1)
HTTP_BODY=$(echo $HTTP_RESPONSE | sed -e 's/HTTPSTATUS\:.*//g')
HTTP_STATUS=$(echo $HTTP_RESPONSE | tr -d '\n' | sed -e 's/.*HTTPSTATUS://')
echo $HTTP_RESPONSE
save_log "$HTTP_STATUS" "$HTTP_BODY"
done < $FILE_NAME
輸出:
Header Code : 200
Executed at : Sun Jun 30 18:05:12 UTC 2019
Response Body : <!DOCTYPE html> (...)
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