调用REST API时的Access-Control-Allow-Origin问题

Question

使用企业网络调用REST API，但始终面临“访问-控制-允许-来源”问题。请在下面的proxy.config.js中找到以启用CORS。我正在使用示例每日天气报告api来生成折线图。请查看下面的API。我也附上了截图，你能帮我解决这个问题吗？

https://samples.openweathermap.org/data/2.5/forecast/daily?id=524901&appid=b1b15e88fa797225412429c1c50c122a1

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var HttpsProxyAgent = require('https-proxy-agent');
var proxyConfig = [{
  context: '/',
  target: 'https://samples.openweathermap.org',
  secure: false
}];

function setupForCorporateProxy(proxyConfig) {
  var proxyServer = process.env.http_proxy || process.env.HTTP_PROXY;
  if (proxyServer) {
    var agent = new HttpsProxyAgent(proxyServer);
    console.log('Using corporate proxy server: ' + proxyServer);
    proxyConfig.forEach(function(entry) {
      entry.agent = agent;
    });
  }
  return proxyConfig;
}

module.exports = setupForCorporateProxy(proxyConfig);

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Answer 1

激活您的CORS插件以避免访问-控制-允许-原点错误