如何模拟来自Ajax调用的501错误 [英] How to mock a 501 error from ajax call
问题描述
通过此调用，我在产品中冒出了一个HTTP 501错误:
return $.ajax({
url: finalUrl,
success: function (result) {
console.log('success call result');
console.log(result);
finalResult = result;
},
data: JSON.stringify(data),
type: 'PATCH',
contentType: 'application/json'
});
如何返回模拟错误的模拟，以便可以在生产之外测试修订?我查看了Chrome中的响应"标签，并看到了一条HTML消息:
<HTML><HEAD>
<TITLE>Unsupported Request</TITLE>
</HEAD><BODY>
<H1>Unsupported Request</H1>
PATCH to http://demo.site.com/serviceName/v1/requests/9305e338-666a-e611-8516-000c291891bb not supported.<P>
Reference #8.f0fd717.1472154919.9959c96
</BODY></HTML>
我们怀疑该API根本没有被防火墙阻止.我不知道在这种情况下是否应该使用字符串或对象?如果是对象，那么该对象的成员是什么?
提琴手说:
服务器:AkamaiGHost
Mime版本:1.0
内容类型:text/html
内容长度:350
过期:周四，2016年8月25日20:21:49 GMT
日期:2016年8月25日，星期四，格林尼治标准时间
连接:close
只需在您选择的服务器上设置端点，然后使用您选择的Web服务器配置或编码语言发出501响应.但是问题似乎很明显，服务器不希望收到PATCH请求.如果您遇到一些网络问题，则根本不会得到任何答复.
您应该强烈考虑确保您的JavaScript代码既可以处理满意的路径/成功结果，也可以处理其他类型的严重响应结果，以便您的应用程序可以更好地处理其从此类错误中恢复的方式.
I've got an http 501 error bubbling up in prod from this call:
return $.ajax({
url: finalUrl,
success: function (result) {
console.log('success call result');
console.log(result);
finalResult = result;
},
data: JSON.stringify(data),
type: 'PATCH',
contentType: 'application/json'
});
How can I return a mock simulating the error so I can test a fix outside of production? I looked at the response tab in chrome and I see an HTML message:
<HTML><HEAD>
<TITLE>Unsupported Request</TITLE>
</HEAD><BODY>
<H1>Unsupported Request</H1>
PATCH to http://demo.site.com/serviceName/v1/requests/9305e338-666a-e611-8516-000c291891bb not supported.<P>
Reference #8.f0fd717.1472154919.9959c96
</BODY></HTML>
We suspect that the API is not being hit at all, blocked by a firewall. I don't know if I should expect a string or object in this case? If object, then what are the members of that object?
Fiddler says:
Server: AkamaiGHost
Mime-Version: 1.0
Content-Type: text/html
Content-Length: 350
Expires: Thu, 25 Aug 2016 20:21:49 GMT
Date: Thu, 25 Aug 2016 20:21:49 GMT
Connection: close
Just set up an endpoint on a server of your choice and use your web server configure or coding language of your choice to issue a 501 response. But the problem seems pretty clear, the server is not expecting a PATCH request. If you had some networking problem you would not be getting a response at all.
you should strongly consider making sure your JavaScript code handles both happy path / success outcome as well as other types off sever response outcomes so your application can better handle how it wants to recover from such errors.
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