ajaxFileUploader+struts2出错
用ajaxFileUploader + struts2上传文件完成后返回json数据,js总是报Uncaught SyntaxError: Unexpected token <“错误,网上搜索一翻,发现很早以前就有人遇到了,因为struts2 JSON Plugin默认的contentType为application/json,而ajaxfileupload则要求为text/html,所以处理方法也简单,在action配置中,返回处加上<param name=”contentType”>text/html</param> ,如:
<result type=”json”>
<param name=”contentType”>text/html</param>
</result>
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