如何忽略带有循环重定向的页面?我使用此代码来获取页面:
var libxml = require("libxmljs"),
http = require('follow-redirects').http,
url = require("url");
var request = http.request( { "host": host, "path": URL, "port": 80 }, function( response ) {
var str = '';
response.on( 'data', function( chunk ) {
str += chunk;
});
response.on( 'end', function() {
callback( str, response.statusCode );
}).on( 'error', function ( err ) {
console.log( err );
});
}).end();
它不会进入“错误”块,我有一个例外:
events.js:85
throw er; // Unhandled 'error' event
^
Error: Max redirects exceeded.
at ClientRequest.cb (/var/parsing/node_modules/follow-redirects/create.js:55:19)
at ClientRequest.g (events.js:199:16)
at ClientRequest.emit (events.js:107:17)
at HTTPParser.parserOnIncomingClient [as onIncoming] (_http_client.js:426:21)
at HTTPParser.parserOnHeadersComplete (_http_common.js:111:23)
at Socket.socketOnData (_http_client.js:317:20)
at Socket.emit (events.js:107:17)
at readableAddChunk (_stream_readable.js:163:16)
at Socket.Readable.push (_stream_readable.js:126:10)
at TCP.onread (net.js:538:20)