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This topic created in 2924 days ago, the information mentioned may be changed or developed.
onload 好像不行。
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1
qq641016547 Apr 26, 2018 via iPhone
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2
qq641016547 Apr 26, 2018 via iPhone
图片糊了...
function imgLoad(url, callback){ var image = new Image(); image.src = url; if(image.readyState){ image.onreadystatechange = function(){ if(image.readyState === 'loaded' || image.readyState === 'complete'){ image.onreadystatechange = null; callback(image.width,image.height); } }; }else{ image.onload = function(){ if(image.complete){ callback(image.width,image.height); } }; } } |
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