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[英]Upload image to firebase using react-native-image-picker
[英]How To Upload Image from React-Native-Image-Picker with axios?
我正在嘗試將圖像從我的應用程序上傳到 API,但服務器沒有響應,但另一個數據是文本已成功發送,有人可以幫我嗎?
圖像選擇器的響應
{"fileName": "rn_image_picker_lib_temp_62670a6c-c6a8-47a6-ae8f-2696455d141b.jpg", "fileSize": 82214, "height": 800, "type": "image/jpeg", "uri": "content://com.talikasih.imagepickerprovider/cacheDir/rn_image_picker_lib_temp_62670a6c-c6a8-47a6-ae8f-2696455d141b.jpg", "width": 379}
這是數據
const datas = new FormData();
datas.append('images', payload.image)
這是 axios
axios({
method: 'POST',
url: API_NO_PARAM_CONFIG.createCampaign,
headers: {
Authorization: `Bearer ${e}`,
},
data: {
datas,
},
})
這是解決方案。 首先將所選圖像保存在 state 變量之一中。 例如,創建一個名為“selectedImage”的 state 變量,如下所示:
const [selectedImage, setSelectedImage] = useState(null);
現在,當您在 state 變量中設置 select 圖像時,如下所示:
ImagePicker.launchImageLibrary(options, (response) => {
if (response.uri) {
setSelectedImage(response);
}
});
現在創建FormData
如下:
const datas = new FormData();
datas.append('images', {
name: selectedImage.fileName,
type: selectedImage.type,
uri:
Platform.OS === 'android' ? selectedImage.uri : selectedImage.uri.replace('file://', ''),
});
並傳遞如下:
axios({
method: "POST",
url: API_NO_PARAM_CONFIG.createCampaign,
headers: {
Authorization: `Bearer ${e}`,
"Content-Type": "multipart/form-data", // add this
},
datas, //pass datas directly
});
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