无法在Ext.Ajax.request中设置正确的content-Type [英] can't set correct content-Type in Ext.Ajax.request

问题描述

代码如下:

Ext.Ajax.request({
url: url,
method: 'POST',
headers: { 'Content-Type': 'application/json' },
jsonData: {
        textMatchStyle:"substring",
        fields: ["packageName","name","tableName"], 
        data: {_domain:null,_domainContext:{},operator:"and",criteria:[]},
        limit: 40,
        offset: 0
        }, 
success: function(response) {
    console.log('Success');     
},// function called on success
failure: function(result) {Ext.MessageBox.alert('Error', 'Some problem occurred');},
});   

这应该根据Extjs文档工作，但是在请求标头中

This should work according to Extjs documentation, but in request-header

Content-Type    application/x-www-form-urlencoded,text/javascript; charset=UTF-8

这会导致问题，因为我的服务器需要以application/json格式而不是application/x-www-form-urlencoded

Which causes problem as my server requires post data in application/json format and not in application/x-www-form-urlencoded

我也在外部论坛上进行了搜索，但是无法正常工作.

I have searched this on ext-forums too but could not get it worked.

我的代码中是否存在问题或extjs中的错误?

Is there Problem in my code or its bug in extjs?

请帮助.

推荐答案

一切正常，因为您的代码可以正常运行.我在IE9和Chrome中都对其进行了测试，如图所示:

Everything is ok with your code because it works ok. I tested it in both IE9 and Chrome and as you can see in the image:

您可以在此处看到此功能: http://tinyurl.com/afeluoy

You can see this working here: http://tinyurl.com/afeluoy

我无法想象为什么您的标头设置不正确，而是在jsfiddle中使用它以确认其正常工作的原因.

I can´t imagine a reason why your header is not setted okay but play with the it in jsfiddle to confirm it works properly.

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