前端：Required List parameter ‘list’ is not present
后端代码： package cn.itcast.controller;
import cn.itcast.pojo.Student; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.PostMapping; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController;
import java.util.List;
@RestController public class StudentController { @PostMapping("/students") public Student getStudent(@RequestBody List studentList){ return studentList.get(0); }
}
