@RequestMapping("/page/checkUserExistence.do") public void checkUserEmailExistence(String strAdminAccounts, HttpServletResponse response) { response.setContentType("text/javascript;charset=UTF-8"); response.setHeader("Cache-Control", "no-store, max-age=0, no-cache, must-revalidate"); response.addHeader("Cache-Control", "post-check=0, pre-check=0"); response.setHeader("Pragma", "no-cache"); try { PrintWriter out = response.getWriter(); if (userService.findUserEmailExistence(strAdminAccounts)) { out.write("true"); } else { out.write("false"); } out.close(); } catch (IOException e) { e.printStackTrace(); } }
使SpringMVC2.5.X支持JSON
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转载自yuxinglab.iteye.com/blog/2098928
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