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feat: optimize framework

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Signed-off-by: MiaoWoo <admin@yumc.pw>
This commit is contained in:
MiaoWoo
2020-05-12 14:22:31 +08:00
parent d3d7a9cdbf
commit aab94fe5ea
3 changed files with 19 additions and 15 deletions
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26
packages/ployfill/src/xml-http-request.ts
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@ -87,6 +87,7 @@ export class XMLHttpRequest {
private _status: number = 0;
private _statusText: string = null;
private _response: any;
private _responseText: any;
private _responseURL: string;
private _responseHeaders: HttpHeader = {};
@ -115,10 +116,10 @@ export class XMLHttpRequest {
return this._statusText;
}
get response() {
return this._response ? JSON.parse(this._response) : this._response;
return this._response || this.get();
}
get responseText() {
return this._response;
return this._responseText;
}
get responseXML() {
return this._response;
@ -181,14 +182,17 @@ export class XMLHttpRequest {
return future;
}
get() {
switch (this._responseType) {
case "json":
return this.response;
case "text":
return this.responseText;
default:
throw Error(`Unsupport ResponseType: ${this._responseType} !`)
if (this._response === undefined) {
switch (this._responseType) {
case "json":
return this._response = JSON.parse(this._responseText);
case "text":
return this._response = this._responseText;
default:
throw Error(`Unsupport ResponseType: ${this._responseType} !`)
}
}
return this._response;
}
abort() {
this._connection.disconnect();
@ -211,11 +215,11 @@ export class XMLHttpRequest {
this._status = this._connection.getResponseCode();
this._statusText = this._connection.getResponseMessage();
if (this._status >= 0 && this._status < 300) {
this._response = this.readOutput(this._connection.getInputStream());
this._responseText = this.readOutput(this._connection.getInputStream());
} else if (this._status >= 300 && this._status < 400) {
this._responseURL = this.getResponseHeader('Location');
} else {
this._response = this.readOutput(this._connection.getErrorStream());
this._responseText = this.readOutput(this._connection.getErrorStream());
}
this.setResponseHeaders(this._connection.getHeaderFields());
this.onloadend && this.onloadend();