response

问题 I'm implementing Express Checkout Integration in PHP (using PayPal Smart Buttons) but I get an error when I try to pay. The error is triggered when the createOrder function is called. I believe the error lies in the server side, because the fetch is being executed successfully and the server generates an ORDER ID, however it does not properly pass the ORDER ID to the client and I end up with the following error: Error: Unexpected token S in JSON at position 0 I don't know what could be wrong

问题 Hello i want to get response header after fetch POST request. I tried to debug to see what inside response with console.log(response) . I can get response bodies from responseData but i have no idea how to get the header. I want to get both header and the body. Please help. thanks:) Here's the example what i've done: fetch(URL_REGISTER, { method: 'POST', body: formData }) .then((response) => response.json()) .then((responseData) => { if(responseData.success == 1){ this.setState({ message1:

问题 Hello i want to get response header after fetch POST request. I tried to debug to see what inside response with console.log(response) . I can get response bodies from responseData but i have no idea how to get the header. I want to get both header and the body. Please help. thanks:) Here's the example what i've done: fetch(URL_REGISTER, { method: 'POST', body: formData }) .then((response) => response.json()) .then((responseData) => { if(responseData.success == 1){ this.setState({ message1:

问题 Hello i want to get response header after fetch POST request. I tried to debug to see what inside response with console.log(response) . I can get response bodies from responseData but i have no idea how to get the header. I want to get both header and the body. Please help. thanks:) Here's the example what i've done: fetch(URL_REGISTER, { method: 'POST', body: formData }) .then((response) => response.json()) .then((responseData) => { if(responseData.success == 1){ this.setState({ message1:

问题 I have been trying to work through the NestJs example for the Serialization Section for Mongodb using Typegoose using the class-transformer library. The example given at https://docs.nestjs.com/techniques/serialization only shows how to use serialization in TypeORM. I followed the same process for Typegoose. Here is what I have tried so far. // cat.domain.ts import { prop } from '@typegoose/typegoose'; export class Cat { @prop() name: string; @prop() age: number; @prop() breed: string; } //

问题 I'm trying to read reponse from HTTP in flutter but I didnt read. I posted the request. Can anyone know, what is wrong ? final http.Client client; Future<http.Response> post( Uri uri, { Map<String, dynamic> postParams, String accessToken, }) async { log.info(uri.toString()); log.info('postParams: ${postParams?.toString()}'); ///Encode map to bytes String jsonString = json.encode(postParams); List<int> bodyBytes = utf8.encode(jsonString); Map headers = { HttpHeaders.contentTypeHeader:

问题 I'm occurring some trouble writing a basic webserver in JAVA. It's currently working fine at delivering html or css files. But when it comes to images things are messed up. I assume I'm doing something wrong at reading the image-files and preparing them to be sent. But have a look at the code: public void launch() { while(true) { try { Socket connection = this.server_socket.accept(); ... PrintWriter print_writer = new PrintWriter(connection.getOutputStream()); String response = this.readFile

问题 I followed the instructions from this page http://docs.scrapy.org/en/latest/intro/tutorial.html import scrapy class QuotesSpider(scrapy.Spider): name = "quotes" start_urls = [ 'http://quotes.toscrape.com/page/1/', ] def parse(self, response): for quote in response.css('div.quote'): yield { 'text': quote.css('span.text::text').get(), 'author': quote.css('span small::text').get(), 'tags': quote.css('div.tags a.tag::text').getall(), } next_page = response.css('li.next a::attr(href)').get() if

问题 I followed the instructions from this page http://docs.scrapy.org/en/latest/intro/tutorial.html import scrapy class QuotesSpider(scrapy.Spider): name = "quotes" start_urls = [ 'http://quotes.toscrape.com/page/1/', ] def parse(self, response): for quote in response.css('div.quote'): yield { 'text': quote.css('span.text::text').get(), 'author': quote.css('span small::text').get(), 'tags': quote.css('div.tags a.tag::text').getall(), } next_page = response.css('li.next a::attr(href)').get() if

问题 I'm getting to know hyperledger composer angular apps. This piece of code that yeoman generator produces puzzle me. The add method executes return this.http.post and it returns a response object, that is chained to a map operator to convert to json output. But all references I could find to map operator show that its argument must be specified, like an arrow function (v)=> {some instructions to perform on v here}); , or as an anonymous function (f(v){some instructions here}) ; I've seem the