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Javascript 异步web Api调用成功函数不返回数据集_Javascript_Ajax_Asp.net Mvc_Asp.net Web Api - Fatal编程技术网

Javascript 异步web Api调用成功函数不返回数据集

Javascript 异步web Api调用成功函数不返回数据集,javascript,ajax,asp.net-mvc,asp.net-web-api,Javascript,Ajax,Asp.net Mvc,Asp.net Web Api,返回数据的异步web API [HttpGet] [Route("PrjID_SelectMob")] public async Task<List<PrjID_SelectMob>> PrjID_SelectMob(int CKy, int UsrKy, int ObjKy, int TrnTypKy, int PreKy, string EnvironmentName) { List<PrjID_SelectMob> obj

返回数据的异步web API

  [HttpGet]
  [Route("PrjID_SelectMob")]
  public async Task<List<PrjID_SelectMob>> PrjID_SelectMob(int CKy, int UsrKy, int ObjKy, int TrnTypKy, int PreKy, string EnvironmentName)
  {
        List<PrjID_SelectMob> objMasList = await accMasService.PrjID_SelectMob(CKy, UsrKy, ObjKy, TrnTypKy, PreKy, EnvironmentName);
        return objMasList;
  }
}))

我会得到这个错误

Status: parsererror
错误:错误:未调用jquery1123036215836806805383_153052296313


如何将数据集绑定到Success函数中

您是否尝试使用
dataType:'json',
而不是
dataType:'jsonp',
yes我尝试了dataType:'json',并且我获得了访问控制允许源文件头之后,我使用了dataType:'jsonp'NithinChandrandid web api方法被触发?u使用断点SOK进行了测试,我认为您正在使用jsonp来允许跨域请求。但事实上,您并没有从服务器发送实际的jsonp对象,它仍然是一个json对象。您必须在服务器中启用CORS,因为它命中API控制器并返回数据集
Status: parsererror