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 楼主 |
发表于 2017-12-9 21:36:02
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我找到了这一段代码,你能帮我看一下路径和文件名应该写什么吗?作为一个小白真的好绝望啊 {:cry:}{:cry:} 
 
clc;clear; 
num = 1:744; 
URLs = cell(size(num)); 
folder_filenames = cell(size(num)); 
filenames = cell(size(num)); 
for idx  = 1:length(num); 
    URLs{idx} = sprintf('http://weather.is.kochi-u.ac.jp/sat/GAME/2017/May/IR1/HMW81705*',num(idx)); 
    filenames{idx} = sprintf('%IR1.pgm.gz',num(idx)); 
end 
tic; 
for idx = 1:length(num); 
    fprintf(1,'正在下载%s...\n',filenames{idx}); 
    [f, status] = urlwrite(URLs{idx},filenames{idx}); 
    if status == 1; 
        fprintf(1,'%s成功下载!\n',filenames{idx}); 
    else 
        fprintf(1,'%s下载失败!\n',filenames{idx}); 
    end 
 
end 
etime = toc; 
fprintf('总下载文件数:%d,总耗时:%fs\n',length(num),etime); 
 
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