What is the equivalent of window.location.href in Angular
In my app users can download a file as a stream from the backend which is a spring boot application, here's the backend code:
@RequestMapping(value = "/download", method = RequestMethod.GET)
public StreamingResponseBody download() throws IOException {
final InputStream fecFile = new FileInputStream(new File("C:\file.zip"));;
return (os) - > {
readAndWrite(fecFile, os);
};
}
private void readAndWrite(final InputStream is, OutputStream os) throws IOException {
byte data = new byte[2048];
int read = 0;
while ((read = is.read(data)) >= 0) {
os.write(data, 0, read);
}
os.flush();
}
Inside angular I'm using the following to download the file:
window.location.href = "http://localhost:8080/download"
Which work's fine, but I added a access token based authentication, and I cannot add a token to window.location.href, is there a way to do this in angular, I tried using the HttpModule but it's not downloading the file ( it doesn't show any response or error, even though my controller was called ), so is there a way to achive this maybe using jquery or another libreary ?
angular stream
asked Nov 19 '18 at 11:08
Svg_afSvg_af
658
add a comment |
In my app users can download a file as a stream from the backend which is a spring boot application, here's the backend code:
@RequestMapping(value = "/download", method = RequestMethod.GET)
public StreamingResponseBody download() throws IOException {
final InputStream fecFile = new FileInputStream(new File("C:\file.zip"));;
return (os) - > {
readAndWrite(fecFile, os);
};
}
private void readAndWrite(final InputStream is, OutputStream os) throws IOException {
byte data = new byte[2048];
int read = 0;
while ((read = is.read(data)) >= 0) {
os.write(data, 0, read);
}
os.flush();
}
Inside angular I'm using the following to download the file:
window.location.href = "http://localhost:8080/download"
Which work's fine, but I added a access token based authentication, and I cannot add a token to window.location.href, is there a way to do this in angular, I tried using the HttpModule but it's not downloading the file ( it doesn't show any response or error, even though my controller was called ), so is there a way to achive this maybe using jquery or another libreary ?
angular stream
asked Nov 19 '18 at 11:08
Svg_afSvg_af
658
add a comment |
In my app users can download a file as a stream from the backend which is a spring boot application, here's the backend code:
@RequestMapping(value = "/download", method = RequestMethod.GET)
public StreamingResponseBody download() throws IOException {
final InputStream fecFile = new FileInputStream(new File("C:\file.zip"));;
return (os) - > {
readAndWrite(fecFile, os);
};
}
private void readAndWrite(final InputStream is, OutputStream os) throws IOException {
byte data = new byte[2048];
int read = 0;
while ((read = is.read(data)) >= 0) {
os.write(data, 0, read);
}
os.flush();
}
Inside angular I'm using the following to download the file:
window.location.href = "http://localhost:8080/download"
Which work's fine, but I added a access token based authentication, and I cannot add a token to window.location.href, is there a way to do this in angular, I tried using the HttpModule but it's not downloading the file ( it doesn't show any response or error, even though my controller was called ), so is there a way to achive this maybe using jquery or another libreary ?
angular stream
asked Nov 19 '18 at 11:08
Svg_afSvg_af
658
In my app users can download a file as a stream from the backend which is a spring boot application, here's the backend code:
@RequestMapping(value = "/download", method = RequestMethod.GET)
public StreamingResponseBody download() throws IOException {
final InputStream fecFile = new FileInputStream(new File("C:\file.zip"));;
return (os) - > {
readAndWrite(fecFile, os);
};
}
private void readAndWrite(final InputStream is, OutputStream os) throws IOException {
byte data = new byte[2048];
int read = 0;
while ((read = is.read(data)) >= 0) {
os.write(data, 0, read);
}
os.flush();
}
Inside angular I'm using the following to download the file:
window.location.href = "http://localhost:8080/download"
Which work's fine, but I added a access token based authentication, and I cannot add a token to window.location.href, is there a way to do this in angular, I tried using the HttpModule but it's not downloading the file ( it doesn't show any response or error, even though my controller was called ), so is there a way to achive this maybe using jquery or another libreary ?
angular stream
angular stream
asked Nov 19 '18 at 11:08
Svg_afSvg_af
658
asked Nov 19 '18 at 11:08
Svg_afSvg_af
658
asked Nov 19 '18 at 11:08
Svg_afSvg_af
658
asked Nov 19 '18 at 11:08
Svg_afSvg_af
658
asked Nov 19 '18 at 11:08
Svg_afSvg_af
658
658
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You have to create a specific method (in a service or directly from the component, that's up to you, but I prefer the SOC principle that's why I separed)
On the service part :
const httpOptions = {
headers: new HttpHeaders({
'Key': key
})
};
getFile(){
return this.http.get("http://localhost:8080/download", httpOptions )
}
and later in your component side:
constructor(private myService: MyTestServiceService ) { }
downloadFile(data: Response) {
const blob = new Blob([data], { type: 'text/pdf' }); // pdf is an example
const url= window.URL.createObjectURL(blob);
window.open(url);
}
myMethodToCallMyService() {
this.myService.getFile()
.subscribe(
(data) => {
this.downloadFile(data)
},
(error) => {
console.log("Server error");
}
);
}
answered Nov 19 '18 at 11:15
selem mnselem mn
4,99541939
I already specified that I used the HttpModule, but it doesn't work when it's a stream that is comming from the server.
– Svg_af
Nov 19 '18 at 11:19
@Svg_af, in the network tab of your browser console, did you check that it was called ?
– selem mn
Nov 19 '18 at 11:21
@AbdenaceurLichiheb, I dont know, but i used to download files (multipart ones), anyway, you should try with REST client (e.g: Postman), if that works , angular should so.
– selem mn
Nov 19 '18 at 11:30
I tried using curl it works fine,FYI this is a stream and not multipart as I mentioned.
– Svg_af
Nov 19 '18 at 11:31
@Svg_af check updated answer please
– selem mn
Nov 19 '18 at 11:46
|
show 2 more comments
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You have to create a specific method (in a service or directly from the component, that's up to you, but I prefer the SOC principle that's why I separed)
On the service part :
const httpOptions = {
headers: new HttpHeaders({
'Key': key
})
};
getFile(){
return this.http.get("http://localhost:8080/download", httpOptions )
}
and later in your component side:
constructor(private myService: MyTestServiceService ) { }
downloadFile(data: Response) {
const blob = new Blob([data], { type: 'text/pdf' }); // pdf is an example
const url= window.URL.createObjectURL(blob);
window.open(url);
}
myMethodToCallMyService() {
this.myService.getFile()
.subscribe(
(data) => {
this.downloadFile(data)
},
(error) => {
console.log("Server error");
}
);
}
answered Nov 19 '18 at 11:15
selem mnselem mn
4,99541939
I already specified that I used the HttpModule, but it doesn't work when it's a stream that is comming from the server.
– Svg_af
Nov 19 '18 at 11:19
@Svg_af, in the network tab of your browser console, did you check that it was called ?
– selem mn
Nov 19 '18 at 11:21
@AbdenaceurLichiheb, I dont know, but i used to download files (multipart ones), anyway, you should try with REST client (e.g: Postman), if that works , angular should so.
– selem mn
Nov 19 '18 at 11:30
I tried using curl it works fine,FYI this is a stream and not multipart as I mentioned.
– Svg_af
Nov 19 '18 at 11:31
@Svg_af check updated answer please
– selem mn
Nov 19 '18 at 11:46
|
show 2 more comments
You have to create a specific method (in a service or directly from the component, that's up to you, but I prefer the SOC principle that's why I separed)
On the service part :
const httpOptions = {
headers: new HttpHeaders({
'Key': key
})
};
getFile(){
return this.http.get("http://localhost:8080/download", httpOptions )
}
and later in your component side:
constructor(private myService: MyTestServiceService ) { }
downloadFile(data: Response) {
const blob = new Blob([data], { type: 'text/pdf' }); // pdf is an example
const url= window.URL.createObjectURL(blob);
window.open(url);
}
myMethodToCallMyService() {
this.myService.getFile()
.subscribe(
(data) => {
this.downloadFile(data)
},
(error) => {
console.log("Server error");
}
);
}
answered Nov 19 '18 at 11:15
selem mnselem mn
4,99541939
I already specified that I used the HttpModule, but it doesn't work when it's a stream that is comming from the server.
– Svg_af
Nov 19 '18 at 11:19
@Svg_af, in the network tab of your browser console, did you check that it was called ?
– selem mn
Nov 19 '18 at 11:21
@AbdenaceurLichiheb, I dont know, but i used to download files (multipart ones), anyway, you should try with REST client (e.g: Postman), if that works , angular should so.
– selem mn
Nov 19 '18 at 11:30
I tried using curl it works fine,FYI this is a stream and not multipart as I mentioned.
– Svg_af
Nov 19 '18 at 11:31
@Svg_af check updated answer please
– selem mn
Nov 19 '18 at 11:46
|
show 2 more comments
You have to create a specific method (in a service or directly from the component, that's up to you, but I prefer the SOC principle that's why I separed)
On the service part :
const httpOptions = {
headers: new HttpHeaders({
'Key': key
})
};
getFile(){
return this.http.get("http://localhost:8080/download", httpOptions )
}
and later in your component side:
constructor(private myService: MyTestServiceService ) { }
downloadFile(data: Response) {
const blob = new Blob([data], { type: 'text/pdf' }); // pdf is an example
const url= window.URL.createObjectURL(blob);
window.open(url);
}
myMethodToCallMyService() {
this.myService.getFile()
.subscribe(
(data) => {
this.downloadFile(data)
},
(error) => {
console.log("Server error");
}
);
}
answered Nov 19 '18 at 11:15
selem mnselem mn
4,99541939
You have to create a specific method (in a service or directly from the component, that's up to you, but I prefer the SOC principle that's why I separed)
On the service part :
const httpOptions = {
headers: new HttpHeaders({
'Key': key
})
};
getFile(){
return this.http.get("http://localhost:8080/download", httpOptions )
}
and later in your component side:
constructor(private myService: MyTestServiceService ) { }
downloadFile(data: Response) {
const blob = new Blob([data], { type: 'text/pdf' }); // pdf is an example
const url= window.URL.createObjectURL(blob);
window.open(url);
}
myMethodToCallMyService() {
this.myService.getFile()
.subscribe(
(data) => {
this.downloadFile(data)
},
(error) => {
console.log("Server error");
}
);
}
answered Nov 19 '18 at 11:15
selem mnselem mn
4,99541939
edited Nov 19 '18 at 11:45
answered Nov 19 '18 at 11:15
selem mnselem mn
4,99541939
answered Nov 19 '18 at 11:15
selem mnselem mn
4,99541939
answered Nov 19 '18 at 11:15
selem mnselem mn
4,99541939
4,99541939
I already specified that I used the HttpModule, but it doesn't work when it's a stream that is comming from the server.
– Svg_af
Nov 19 '18 at 11:19
@Svg_af, in the network tab of your browser console, did you check that it was called ?
– selem mn
Nov 19 '18 at 11:21
@AbdenaceurLichiheb, I dont know, but i used to download files (multipart ones), anyway, you should try with REST client (e.g: Postman), if that works , angular should so.
– selem mn
Nov 19 '18 at 11:30
I tried using curl it works fine,FYI this is a stream and not multipart as I mentioned.
– Svg_af
Nov 19 '18 at 11:31
@Svg_af check updated answer please
– selem mn
Nov 19 '18 at 11:46
|
show 2 more comments
I already specified that I used the HttpModule, but it doesn't work when it's a stream that is comming from the server.
– Svg_af
Nov 19 '18 at 11:19
@Svg_af, in the network tab of your browser console, did you check that it was called ?
– selem mn
Nov 19 '18 at 11:21
@AbdenaceurLichiheb, I dont know, but i used to download files (multipart ones), anyway, you should try with REST client (e.g: Postman), if that works , angular should so.
– selem mn
Nov 19 '18 at 11:30
I tried using curl it works fine,FYI this is a stream and not multipart as I mentioned.
– Svg_af
Nov 19 '18 at 11:31
@Svg_af check updated answer please
– selem mn
Nov 19 '18 at 11:46
I already specified that I used the HttpModule, but it doesn't work when it's a stream that is comming from the server.
– Svg_af
Nov 19 '18 at 11:19
I already specified that I used the HttpModule, but it doesn't work when it's a stream that is comming from the server.
– Svg_af
Nov 19 '18 at 11:19
@Svg_af, in the network tab of your browser console, did you check that it was called ?
– selem mn
Nov 19 '18 at 11:21
@Svg_af, in the network tab of your browser console, did you check that it was called ?
– selem mn
Nov 19 '18 at 11:21
@AbdenaceurLichiheb, I dont know, but i used to download files (multipart ones), anyway, you should try with REST client (e.g: Postman), if that works , angular should so.
– selem mn
Nov 19 '18 at 11:30
@AbdenaceurLichiheb, I dont know, but i used to download files (multipart ones), anyway, you should try with REST client (e.g: Postman), if that works , angular should so.
– selem mn
Nov 19 '18 at 11:30
I tried using curl it works fine,FYI this is a stream and not multipart as I mentioned.
– Svg_af
Nov 19 '18 at 11:31
I tried using curl it works fine,FYI this is a stream and not multipart as I mentioned.
– Svg_af
Nov 19 '18 at 11:31
@Svg_af check updated answer please
– selem mn
Nov 19 '18 at 11:46
@Svg_af check updated answer please
– selem mn
Nov 19 '18 at 11:46
|
show 2 more comments
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