需要在React-Native中将图像作为formData发布
表单数据:
-WebKitFormBoundary4df7ukBk3N8GDzOl 内容处置:表单数据; name =“ selfieImage”; filename =“ 600px-Google_Drive_logo.png” 内容类型:image / png
-WebKitFormBoundary4df7ukBk3N8GDzOl-
我需要使用react-native-image-picker重新创建上面的代码,这是我的代码:
图像选择器代码:
ImagePicker.showImagePicker(options, (response) => {
console.log('Response = ', response);
if (response.didCancel) {
console.log('User cancelled image picker');
} else if (response.error) {
console.log('ImagePicker Error: ', response.error);
} else if (response.customButton) {
console.log('User tapped custom button: ', response.customButton);
} else {
formData = new FormData();
formData.append("selfieImage", {
name: 'selfieImage',
filename: response.uri
})
console.log(formData)
// this.setState({
// photo: formData,
// });
}
});
Axios邮政编码:
await axios({
method: 'post',
url: `${'{url}/home-security/image/selfie/' + this.state.newId}`,
data: formData,
config: { headers: {
'Content-Type': 'multipart/form-data',
}}
})
.then(function (response) {
//handle success
console.log(response);
})
.catch(function (response) {
//handle error
console.log(response);
});
答案 0 :(得分:1)
我知道的方法是将图像转换为base64字符串并通过axios传递。但最好使用AWS S3之类的云服务来上传图像并发送图像URL。