如何在node.js中捕获http客户端请求异常

const http = require('http');

try {
  const req = http.request(options, (res) => {
    // 处理响应
  });

  req.on('error', (error) => {
    // 处理请求异常
  });

  req.end();
} catch (error) {
  // 处理其他异常
}

const http = require('http');

function sendRequest(options) {
  return new Promise((resolve, reject) => {
    const req = http.request(options, (res) => {
      // 处理响应
      resolve(res);
    });

    req.on('error', (error) => {
      // 处理请求异常
      reject(error);
    });

    req.end();
  });
}

async function makeRequest() {
  try {
    const res = await sendRequest(options);
    // 处理响应
  } catch (error) {
    // 处理异常
  }
}

makeRequest();