处理Node.js中的套接字挂起错误
嗨,当我尝试从node.js点击URL时,我遇到了以下错误 请求的问题: 插座挂断 我的代码如下:处理Node.js中的套接字挂起错误,node.js,express,Node.js,Express,嗨,当我尝试从node.js点击URL时,我遇到了以下错误 请求的问题: 插座挂断 我的代码如下: var express = require('express') app = express.createServer(); var options = { host:'10.230.125.54', port:8080, path:'/' }; var http = require('http'); app.get('/hitmideation', function(re
var express = require('express')
app = express.createServer();
var options = {
host:'10.230.125.54',
port:8080,
path:'/'
};
var http = require('http');
app.get('/hitmideation', function(req, response) {
var jsonresponse;
response.contentType('application/json');
console.log('listening');
var req =http.request(options, function(res) {
console.log('STATUS: ' + res.statusCode);
console.log('HEADERS: ' + JSON.stringify(res.headers));
res.setEncoding('utf8');
res.on('data', function (chunk) {
console.log('BODY: ' + chunk);
jsonresponse = chunk;
response.end('json from url:'+ JSON.stringify(jsonresponse));
});
});
req.on('error', function(e) {
console.log('problem with request: ' + e.message);
});
req.end();
});
console.log('I will be listening on: 1340' );
app.listen(1340);
我如何处理这个问题?任何帮助都将不胜感激通过在浏览器中测试,确保
选项中的url正常工作。如果您确定url有响应,请尝试以下代码段来检索内容:
http.get("10.230.125.54:8080", function(res) {
res.setEncoding('utf8');
var content = '';
res.on('data', function (chunk) {
content += chunk;
});
res.on('end', function () {
var obj = JSON.parse(content);
// do whatever with the obj
});
}).on('error', function(err) {
// Handle the err here
});