, you can get the full path of the file selected by the client through obj.value, but in IE7, you can only get the file name, which will cause problems when the onchange event displays the image immediately. It can be solved using js method"/> , you can get the full path of the file selected by the client through obj.value, but in IE7, you can only get the file name, which will cause problems when the onchange event displays the image immediately. It can be solved using js method">
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