clc
clear
s=urlread('https://www.doczj.com/doc/f712426004.html,/','get','','GBK');
pat='http://[^" \n=]*.jpg';
expr= regexp(s, pat, 'match');
fid=fopen('F:\text1.txt','a');
fprintf(fid,'\n%s\r\n',expr{:});
fclose(fid);
data=importdata('F:\text1.txt');
for i=2:2:length(data)
a=data{i};
s=urlwrite(a,'.jpg');
[e,map]=imread(s);
imwrite(e,strcat('F:\new\',int2str(i/2),'.jpg'));
end