我正在设计动作栏.我试图改变主动作栏的颜色.我在style.xml中编写了一个样式.直到我的项目工作正常.在我在xml文件中声明我的风格后,R.Java自杀了.以下是我编写的xml代码.我曾尝试过本网站提供的所有解决方案.他们都没有为我工作.
<resources>
<style name="MyCustomTheme" parent="Theme.AppCompat.Light">
<item name="android:actionBarStyle">@style/MyActionBarTheme</item>
</style>
<style name="MyActionBarTheme" parent="Widget.AppCompat.Light.ActionBar">
<item name="android:background">F757575</item>
</style>
</resources>
Run Code Online (Sandbox Code Playgroud)
谁来帮帮我
谢谢 :)
我试图从spring mvc控制器发送响应到jsp页面,我得到了一个例外
首先,我尝试将列表返回给jsp页面
列表代码:
@RequestMapping(value = "/Users", method = RequestMethod.POST)
@ResponseBody
public List<Users> getUsers(@RequestParam(value = "intermediate" ,required = false) String intermediate)throws java.text.ParseException{
List<Users> list = null;
int intermediateSelection = Integer.parseInt(intermediate);
list = getUsersBySelection(IntermediateSelection) //This will return list of users
return list;
}
Run Code Online (Sandbox Code Playgroud)
然后我尝试将JSONObject返回到JSP页面
JSONObject的代码:
@RequestMapping(value = "/Users", method = RequestMethod.POST)
@ResponseBody
public JSONObject getUsers(@RequestParam(value = "intermediate" ,required = false) String intermediate) throws java.text.ParseException{
List<Users> list = null;
int IntermediateSelection = Integer.parseInt(intermediate);
list = getUsersBySelection(IntermediateSelection); //This will return list of users …Run Code Online (Sandbox Code Playgroud)