React Native/Laravel

本文介绍了React Native/Laravel-向API发送请求的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在实现一个使用Laravel作为与数据库通信的API的移动应用程序.

I'm implementing an mobile application that uses Laravel as an API to communicate with a database.

我想将我的本地应用程序的用户名和密码发送给Laravel.我正在使用以下代码来做到这一点:

I want to send a username and password from my react native application to Laravel. I am using the following code to do so:

fetch("mysite/api/login", {method: "POST", body: JSON.stringify({username: this.state.username, password: this.state.password})}) .then((response) => response.json()) .then((responseData) => { this.handleLogin(responseData); }) .done(); }

但是这使用JSON.stringify来发送数据.但是如何在Laravel应用程序中处理该问题?目前，我通过以下方式接受数据:

But this uses JSON.stringify to send across the data. But how do I handle that inside my Laravel application? Currently, I am accepting the data by:

public function login(Request $request) { $username = $request->get('username'); }

但是，由于发送的数据是JSON格式，因此这显然不起作用.那么在PHP中，我需要解码JSON参数吗?

However, this is obviously not working since the data being sent is in JSON format. So inside PHP, do I need to decode the JSON parameter?

推荐答案

如果您从邮递员那里获取输出，则说明获取部分存在问题，请尝试 public function login(Request $request) { $username = $request-> username; }

if you are getting output from postman then there is an issue in the fetching part else try public function login(Request $request) { $username = $request-> username; }