9 examples of 'express setheader' in JavaScript

38
public getHeader(field: string): string | undefined {
39
  return this.req.header(field);
40
}

12
constructor(req: any, res: any) {
13
  this.req = req;
14
  this.res = res;
15
  this.headers = req.headers;
16
  this.$request = req.body;
17
}

443
function setHeader(res, field, value) {
444
    if (!res.getHeader(field))
445
        res.setHeader(field, value)
446
}

5
async use(context: any, next: (err?: any) => any): Promise {
6
  context.set('Access-Control-Allow-Methods', 'GET,HEAD,PUT,POST,DELETE,PATCH')
7
  context.set('Access-Control-Allow-Origin', context.request.header.origin || context.request.origin)
8
  context.set('Access-Control-Allow-Headers', ['content-type'])
9
  context.set('Access-Control-Allow-Credentials', 'true')
10
  context.set('Content-Type', 'application/json; charset=utf-8')
11
  return next()
12
}

24
setHeader: function resSetHeader() {
25
},

85
function setHeader(req, res, next) {
86
	res.writeHead(200, {'age': '42'});
87
	return next();
88
}

83
public flushHeaders() {
84
  if (!this.response.headersSent) {
85
    this.response.flushHeaders();
86
  }
87
}

68
header(header) {
69
    if (!arguments.length) return this._header;
70
    this._header = header;
71
    return this;
72
}

9
public setStatusCode(code: number): IResponse {
10
  this.res.status(code);
11
  return this;
12
}