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我想从外部目录读取文件，但 cordova.file.externalRootDirectory 总是返回内部设备内存“file:///storage/emulated/0/”？？？

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2 回答 2

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cordova-diagnostic-plugin的getExternalSdCardDetails()方法可用于获取对可移动 micro SD 卡位置的引用：

cordova.plugins.diagnostic.getExternalSdCardDetails(function(details){
    details.forEach(function(detail){
        if(type === "application"){
            console.log("Writable?" + detail.canWrite); //TRUE
            cordova.file.externalSdCardApplicationStorageDirectory = detail.filePath; 
            // Write files to external SD card using this
        }else{ // type === "root"
            console.log("Writable?" + detail.canWrite); //FALSE
            cordova.file.externalSdCardRootDirectory = detail.filePath;
            // Read files from external SD card root using this
        }
    });
}, function(error){
    console.error(error);
});
于 2017-02-08T14:23:12.647 回答
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请点击链接我希望你能在这个链接中找到解决方案https://www.raymondcamden.com/2014/07/15/Cordova-Sample-Reading-a-text-file

于 2017-02-08T13:09:14.480 回答