优化代码
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@ -129,13 +129,13 @@ public class ServletUtils
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public static boolean isAjaxRequest(HttpServletRequest request)
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{
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String accept = request.getHeader("accept");
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if (accept != null && accept.indexOf("application/json") != -1)
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if (accept != null && accept.contains("application/json"))
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{
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return true;
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}
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String xRequestedWith = request.getHeader("X-Requested-With");
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if (xRequestedWith != null && xRequestedWith.indexOf("XMLHttpRequest") != -1)
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if (xRequestedWith != null && xRequestedWith.contains("XMLHttpRequest"))
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{
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return true;
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}
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@ -147,11 +147,7 @@ public class ServletUtils
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}
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String ajax = request.getParameter("__ajax");
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if (StringUtils.inStringIgnoreCase(ajax, "json", "xml"))
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{
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return true;
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}
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return false;
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return StringUtils.inStringIgnoreCase(ajax, "json", "xml");
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}
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/**
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