完成创建HTTP触发器后,您可以开始编写函数代码。本文介绍如何使用函数计算控制台编写函数。
前提条件
操作步骤
- 登录函数计算控制台。
- 在顶部菜单栏,选择地域。
- 在左侧导航栏,单击服务及函数。
- 在服务列表区域,单击目标服务。然后在函数列表页签,单击目标函数名称。
- 单击代码执行页签,在代码编辑器中编写代码。代码示例如下:
var getRawBody = require('raw-body') module.exports.handler = function (request, response, context) { // get request info getRawBody(request, function (err, data) { var params = { path: request.path, queries: request.queries, headers: request.headers, method: request.method, body: data, url: request.url, clientIP: request.clientIP, } // you can deal with your own logic here // set response var respBody = new Buffer.from(JSON.stringify(params)); // var respBody = new Buffer( ) response.setStatusCode(200) response.setHeader('content-type', 'application/json') response.send(respBody) }) };
# -*- coding: utf-8 -*- import json HELLO_WORLD = b"Hello world!\n" def handler(environ, start_response): request_uri = environ['fc.request_uri'] response_body = { 'uri':environ['fc.request_uri'], 'method':environ['REQUEST_METHOD'] } # do something here status = '200 OK' response_headers = [('Content-type', 'text/json')] start_response(status, response_headers) # Python2 return [json.dumps(response_body)] # Python3 tips: When using Python3, the str and bytes types cannot be mixed. # Use str.encode() to go from str to bytes # return [json.dumps(response_body).encode()]
<?php use RingCentral\Psr7\Response; function handler($request, $context): Response{ /* $body = $request->getBody()->getContents(); $queries = $request->getQueryParams(); $method = $request->getMethod(); $headers = $request->getHeaders(); $path = $request->getAttribute("path"); $requestURI = $request->getAttribute("requestURI"); $clientIP = $request->getAttribute("clientIP"); */ return new Response( 200, array( "custom_header1" => "v1", "custom_header2" => ["v2", "v3"], ), "hello world" ); }
在文档使用中是否遇到以下问题
更多建议
匿名提交