IO 怎么创建不存在的文件?
- 发布:2015-03-15 14:43
- 更新:2015-03-15 15:17
- 阅读:1544
flashyu (作者)
plus.io.requestFileSystem(plus.io.PUBLIC_DOWNLOADS, function(fs) {
fs.root.getFile('test.jpg', {
create: true
}, function(fileEntry) {
console.log(fileEntry.fullPath)
fileEntry.createWriter(function(writer) {
writer.onwrite = function(e) {
plus.console.log("Write data success!");
};
writer.write(strDataURI.replace(/^data:image/(png|jpg);base64,/, ""));
})
},function(e){
alert("getFile failed: " + e.message);
});
}, function(e) {
alert("Request file system failed: " + e.message);
})
failedtocopy
大侠,我拷贝你这段代码运行 , downloads目录下没有生成这个图片文件啊,怎么个情况
2015-07-06 00:58