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@RequestMapping("/index")
public String index(WechatCallbackAPI callbackApi) {
return callbackApi.valid();
}
@RequestMapping("/index")
@ResponseBody
public String index(WechatCallbackAPI callbackApi) {
String validStr = callbackApi.valid();
return validStr;
// map.addAttribute("vv", validStr);
}
/**
* 测试返回JSON数据
* @param session
* @return
*/
@RequestMapping(value="/test")
@ResponseBody
public Object test(HttpSession session){
System.out.println("test....................");
return session.getAttribute("permit");
}