{"id":194,"date":"2020-02-11T09:11:41","date_gmt":"2020-02-11T01:11:41","guid":{"rendered":"http:\/\/www.betterit360.com\/?p=194"},"modified":"2020-02-11T09:11:41","modified_gmt":"2020-02-11T01:11:41","slug":"%e8%84%9a%e6%9c%ac_%e4%bb%8e%e7%bd%91%e9%a1%b5%e4%b8%8a%e6%8a%93%e5%8f%96%e5%b9%b6%e4%b8%8b%e8%bd%bd%e5%9b%be%e7%89%87","status":"publish","type":"post","link":"http:\/\/www.betterit360.com\/?p=194","title":{"rendered":"\u811a\u672c_\u4ece\u7f51\u9875\u4e0a\u6293\u53d6\u5e76\u4e0b\u8f7d\u56fe\u7247"},"content":{"rendered":"\n

\u9700\u6c42\uff1a<\/strong><\/p>\n\n\n\n

\u4ece\u7f51\u9875\u4e0a\u6293\u53d6\u5e76\u4e0b\u8f7d\u56fe\u7247<\/p>\n\n\n\n

\u811a\u672c\u5185\u5bb9\u5982\u4e0b\uff1a<\/strong><\/p>\n\n\n\n

#!\/bin\/bash<\/p>\n\n\n\n

#filename:img_donwloader.sh <\/p>\n\n\n\n

#function:download picture file<\/p>\n\n\n\n

if [ $# -ne 3 ];<\/p>\n\n\n\n

then<\/p>\n\n\n\n

 echo “usage: $0 URL -d DIRECTORY”<\/p>\n\n\n\n

 exit -1<\/p>\n\n\n\n

fi<\/p>\n\n\n\n

for i in {1..4}<\/p>\n\n\n\n

do<\/p>\n\n\n\n

 case $1 in<\/p>\n\n\n\n

 -d) shift; directory=$1; shift;;<\/p>\n\n\n\n

 *) url=${url:-$1}; shift;;<\/p>\n\n\n\n

esac<\/p>\n\n\n\n

done<\/p>\n\n\n\n

mkdir -p $directory<\/p>\n\n\n\n

baseurl=$(echo $url | egrep -o “https?:\/\/[a-z.]+”)<\/p>\n\n\n\n

curl -s $url | egrep -o “<img src=[^>]*>” |<\/p>\n\n\n\n

sed ‘s\/<img src=\\”\\([^”]*\\).*\/\\1\/g’ > \/tmp\/$$.list<\/p>\n\n\n\n

sed -i “s|^\/|$baseurl\/|” \/tmp\/$$.list<\/p>\n\n\n\n

cd $directory;<\/p>\n\n\n\n

while read filename;<\/p>\n\n\n\n

do<\/p>\n\n\n\n

 curl -s -O “$filename” –silent<\/p>\n\n\n\n

done < \/tmp\/$$.list<\/p>\n\n\n\n

\u4f7f\u7528\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n

.\/img_downloader.sh URL -d DIR<\/p>\n\n\n\n

\u793a\u4f8b\uff1a<\/strong><\/p>\n\n\n\n

.\/img_downloader.sh http:\/\/www.betterit360.com\/?p=171 -d images<\/p>\n\n\n\n

\u67e5\u770b\u4e0b\u8f7d\u7684\u56fe\u7247\u6587\u4ef6\uff1a<\/strong><\/p>\n\n\n\n

ll images<\/p>\n\n\n\n

\"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

\u9700\u6c42\uff1a \u4ece\u7f51\u9875\u4e0a\u6293\u53d6\u5e76\u4e0b\u8f7d\u56fe\u7247 \u811a\u672c\u5185\u5bb9\u5982\u4e0b\uff1a #!\/bin\/bash #filename:img_donwl … \u7ee7\u7eed\u9605\u8bfb\u201c\u811a\u672c_\u4ece\u7f51\u9875\u4e0a\u6293\u53d6\u5e76\u4e0b\u8f7d\u56fe\u7247\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/www.betterit360.com\/index.php?rest_route=\/wp\/v2\/posts\/194"}],"collection":[{"href":"http:\/\/www.betterit360.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.betterit360.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.betterit360.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.betterit360.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=194"}],"version-history":[{"count":0,"href":"http:\/\/www.betterit360.com\/index.php?rest_route=\/wp\/v2\/posts\/194\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.betterit360.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.betterit360.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=194"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.betterit360.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}