更改axios头中的Content-Type以修复415错误

Question

我试图通过axios post请求向后端发送一个文件。

这是我当前遇到的错误：

cherrypy._cperror.httperror:(415，“预期为内容类型application/json,text/javascript的实体”）

handleUploadButton(e){
            const upload_file = this.state.file;
            const formData = new FormData();
            formData.append('file', upload_file);
            const request = axios.post(someUrl, formData, {headers: {
                "Content-Type": "application/json"}
            })
                .then(function (response) {
                    console.log('successfully uploaded', upload_file);
                });
    }

我不知道从这里到哪里去。任何帮助都将不胜感激。

Answer 1

SignIn = () => {
    console.log('login clicked')
    let data = JSON.stringify({
        password: this.state.password,
        username: this.state.email
    })

    axios.post('url', data, {
        headers: {
            'Content-Type': 'application/json',
        }
    }
    )
}