我正在学习这个Udemy react-native 课程,发现它有点过时了。
课程第 9 部分使用RapidAPI AI 图片着色器来选择 base64 编码图像。但看起来 API 已更新为不再使用 base64,而是使用图像上传。
我正在使用react-native-imagepicker并且我不确定如何更新代码以从设备的库中选择图像并上传 RapidAPI 文档的读取方式。
这是 RapidAPI 示例代码:
import axios from "axios";
const form = new FormData();
form.append("image", "");
form.append("renderFactor", "25");
const options = {
method: 'POST',
url: 'https://ai-picture-colorizer.p.rapidapi.com/colorize-api-bin-mjbcrab',
headers: {
'content-type': 'multipart/form-data; boundary=---011000010111000001101001',
'x-rapidapi-host': 'ai-picture-colorizer.p.rapidapi.com',
'x-rapidapi-key': '[MY-API-KEY]'
},
data: '[form]'
};
axios.request(options).then(function (response) {
console.log(response.data);
}).catch(function (error) {
console.error(error);
});
这是我的代码:
import React, {Component} from 'react';
import {View, Text, Image, StyleSheet} from 'react-native';
import {Button} from 'react-native-elements';
import ProgressBar from 'react-native-progress/Bar';
import {launchImageLibrary} from 'react-native-image-picker';
import axios from 'axios';
export default class App extends Component {
constructor(props) {
super(props);
this.state = {
menu: true,
dataSource: null,
loading: true,
base64: null,
fileName: null,
};
}
selectGallaryImage() {
const options = {
includeBase64: true,
};
launchImageLibrary(options, response => {
if (response.didCancel) {
console.log('User canceled Image');
} else if (response.error) {
console.log('Image picker error');
} else if (response.customButton) {
console.log('User pressed custom Button');
} else {
this.setState(
{
base64: response.assets[0].base64,
fileName: response.assets[0].fileName,
},
() => console.log('base64 fileName ', this.state.fileName),
);
this.goForAxios();
}
});
}
goForAxios() {
const {fileName} = this.state;
const form = new FormData();
form.append('image', fileName);
form.append('renderFactor', '10');
this.setState({menu: false});
console.log('Starting request');
axios
.request({
method: 'POST',
url: 'https://ai-picture-colorizer.p.rapidapi.com/colorize-api-bin-mjbcrab',
headers: {
'content-type':
'multipart/form-data; boundary=---011000010111000001101001',
'x-rapidapi-host': 'ai-picture-colorizer.p.rapidapi.com',
'x-rapidapi-key': '[MY-API-KEY]',
},
data: '[form]',
})
.then(response => {
this.setState({
loading: false,
dataSource: response.data,
});
})
.catch(error => {
console.error(error);
});
}
...
}
我已经联系了 API 作者,他们建议我参考 RapidAPI 文档,但我似乎无法解决。
我不断收到 [错误:请求失败,状态码为 500] 并在 RapidAPI 中运行测试端点返回 OK,但显示“此端点没有示例响应”。
谢谢您的帮助。