UPS epl label show on web page

问题

I am using ue UPS shipment API ...

<LabelSpecification>
    <LabelStockSize>
        <Height>4</Height>
        <Width>6</Width>
    </LabelStockSize>
    <LabelPrintMethod>
        <Code>EPL</Code>
        <Description>epl file</Description>
    </LabelPrintMethod>
    <HTTPUserAgent>Mozilla/4.5</HTTPUserAgent>
    <LabelImageFormat>
        <Code>GIF</Code>
        <Description>gif</Description>
    </LabelImageFormat>
    </LabelSpecification>

. . .

it's return raw format of image like STgsQSwwMDEKSTgsQSwwMDEKT0QKcTc5NQpRMTYwMCwyNApTMgpEMTAKSkYKTgpaVApiMTMsNDI5LE0sIjAxNSw4NDAsMTk0MDYsMDAwMCxbKT4eMDEdOTYxWjk0NjM4NzYzHVVQU04dNDRBQTE1HjA3L1RNRjItODIlKVFNKE1VQloyMDcpWEoyK0JORUlZOEorXCJcDVEgLBxZJDhEXA1cDR4EIgpBMTcsNywwLDIsMSwxLE4sIlRFU1QiCkExNywyNCwwLDIsMSwxLE4sIjExMS0xMTEtMTExMSIKQTE3LDQxLDAsMiwxLDEsTiwiMTE1MCBGSVJTVCBBVkUiCkExNyw1OCwwLDIsMSwxLE4sIktJTkcgT0YgUFJVU1NJQSAgUEEgMTk0MDYiCkE2MiwxNjQAAAAP/////....

I want to know how can I save the image to my pc and to show it on the web page.

回答1:

I succeed in php, using fopen and fwrite to create a gif file,such as

$file=fopen("temp.gif","w");
fwrite($file,base64_decode("the encoded string..."));

this will get a gif file,then you can put it on the web.Remenber to chown the folder where you save the gif file with apache:apache.

回答2:

Not familiar with UPS API but USPS returns label data base64 encoded. Maybe try and use the function base64_decode and then file_put_contents to save to disk.

来源：https://stackoverflow.com/questions/11535698/ups-epl-label-show-on-web-page

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