根据我的知识,response.end()
应该在每个响应之后根据描述here的nodejs api documenetation调用。
但是当我调用response.end()
时,它不会将html文件加载到浏览器中。
这是我的代码:
var http=require('http');
var fs=require('fs');
http.createServer(creatingRequest).listen(8000);
console.log("connected to the server");
function printMe(response) {
response.writeHead(404,{"Context-Type":"text/plain"});
response.write("this has errors ");
response.end();
console.log("finished "+response.finished);//true if response ended
console.log("printMe");
}
function creatingRequest(request,response) {
if ((request.url=="/" ) && request.method=="GET")
{
response.writeHead(200,{"context-type":"text/html"});
fs.createReadStream("./index.html").pipe(response);
console.log("loading html");
response.end();
console.log("finished "+response.finished);//true if response ended
}
else
{
printMe(response);
}
}
但是,如果它运行printMe()
功能,则“此错误”文字将显示在浏览器上。
这是我的index.html:
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
</head>
<body>
Hi,this is my page
</body>
</html>
答案 0 :(得分:3)
当流完全读取/写入响应时,您应该结束响应。
e.g。您可以在线播放end
事件,并可以在其中触发resp.end()
。
if ((request.url=="/" ) && request.method=="GET"){
response.writeHead(200,{"context-type":"text/html"});
var stream = fs.createReadStream("./index.html");
stream.pipe(response);
stream.on('end', function(){
console.log("loading html");
response.end();
console.log("finished "+response.finished);//true if response ended
});
}