Jquery returns json data and prompts downloading in IE browser _ javascript tips-js tutorial

Jquery returns json data. The IE browser prompts the download problem. After the data is submitted, the returned data is originally json data. The test is normal in the spark. The solution is as follows: Jquery returns json data today, the IE browser prompts a download problem. After the data is submitted, the returned data is originally json data. The test is normal in the fire arc, but IE always prompts to save the data and searches the Internet, in most cases, set ContentType to "text/xml" and test it. The returned value is undefined,

Original Return Value Setting: context. Response. ContentType = "application/json ";

Attempt: context. Response. ContentType = "text/xml;"; failed

Later I tried: context. Response. ContentType = "text/plain; charset = UTF-8 ";

Successful!