const uploadBase64ToOSS = (base64,ossConfig)=>{
// 将Base64转换为Blob
function dataURLtoBlob(dataurl) {
const arr = dataurl.split(',');
const mime = arr[0].match(/:(.*?);/)[1];
const bstr = window.atob(arr[1]);
let n = bstr.length;
const u8arr = new Uint8Array(n);
while (n--) {
u8arr[n] = bstr.charCodeAt(n);
}
return new Blob([u8arr], { type: mime });
}
console.log("dataURLtoBlob(base64)==",dataURLtoBlob(base64))
// 生成随机文件名
const randomFilename = `${Date.now()}-${generateUUIDv4()}`;
// 创建FormData
const formData = new FormData();
formData.append('key', ossConfig.key); // OSS文件路径
formData.append('OSSAccessKeyId', ossConfig.OSSAccessKeyId);
formData.append('policy', ossConfig.policy);
formData.append('signature', ossConfig.signature);
formData.append('file', dataURLtoBlob(base64), randomFilename);
// 发送请求
return axios.post(ossConfig.action, formData, {
headers: {
'Content-Type': 'multipart/form-data',
},
});
}
uploadBase64ToOSS(imageData.url,ossConfigData).then(response => {
console.log('上传成功', response);
}).catch(error => {
ossCount.value = ossCount.value +1
console.error('上传失败====', error);
});
