spring之controller中alert操作

需求：

Controller层直接alert

实现：

protected String alert(HttpServletResponse response, String msg, String url) {
	response.setCharacterEncoding("UTF-8");
	response.setHeader("Content-type", "text/html;charset=UTF-8");
	PrintWriter out = null;
	try {
		out = response.getWriter();
		out.print("<script>alert(‘" + msg + "‘);window.location.href=‘"
				+ url + "‘;</script>");
		out.flush();
	} catch (IOException e) {
		e.printStackTrace();
	} finally {
		IOUtils.closeQuietly(out);
	}
	return "common/suc";

}

protected void alertAndclose(HttpServletResponse response, String msg) {
	response.setCharacterEncoding("UTF-8");
	response.setHeader("Content-type", "text/html;charset=UTF-8");
	PrintWriter out = null;
	try {
		out = response.getWriter();
		out.print("<script>alert(‘" + msg + "‘);window.close();</script>");
		out.flush();
	} catch (IOException e) {
		e.printStackTrace();
	} finally {
		IOUtils.closeQuietly(out);
	}

}

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spring之controller中alert操作

原文：http://snv.iteye.com/blog/2170702