I am able to post the JSON request data to server in the following way, but how do i post XML structured data to server using http.
getAuthSeed(value) {
let params = "{'validateUsr': 'false'}";
let headers = new Headers();
headers.append('Content-Type', 'application/json');
headers.append('params', params);
let url = 'tab-api/login/'+value.username+'/seed/false';
let options = new RequestOptions({
method: RequestMethod.Get,
url: url,
headers: headers
});
return this.http.request(new Request(options)).map(
result => {
let data = result.json();
return data;
}
)
}
sample XML request:
<pi:ReqPay xmlns:pi="http:schema/">
<Head ver="1.0" ts="" orgId="" msgId=""/>
<Meta>
<Tag name="PAYRE" value=""/>
</Meta>
<Txn id="" note="" custRef="" refId="" refUrl="" ts="" type="PAY|COLLECT">
<RiskScores>
<Score provider="ci" type="TXNRISK" value=""/>
</RiskScores>
<Rules>
<Rule name="MINAMOUNT" value=""/>
</Rules>
</Txn>
</pi:ReqPay>
You should mention Content-Type as text/xml in your Headers object
let params = "{'validateUsr': 'false'}";
let headers = new Headers();
headers.append('Content-Type', 'text/xml');
headers.append('params', params);
来源：https://stackoverflow.com/questions/39484441/angular2-posting-xml-type-request-data-using-http