I am trying to make get
request to server which returns XML:
let text = "";
this.http.get('http://example.com', {headers : headers})
.map((res:Response) => res.text()).subscribe(data => text = data);
But, text
variable is empty string, how can I retrieve plain text to convert to XML or how can I directly get XML?
Your code works perfectly for me, maybe you are trying to access text
before http call is finished? Have in mind that http calls are asynchronous operations. Try this out and you will see that it works perfectly:
let text = "";
this.http.get('https://jsonplaceholder.typicode.com/posts')
.map((res:Response) => res.text())
.subscribe(
data => {
text = data;
console.log(text);
});
Your approach looks good. Try like this
this.http.get('http://example.com', {headers : headers})
.map((res:Response) => { return res.text() }).subscribe(data => {text = data});
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.