无法在axios中POST数据(响应SpringBoot)所附屏幕截图中的格式化问题

Question

在React组件中：我正在设置

const object = {
name: this.state.Name,
place: this.state.Place
}
callBackend(object).then(validateResult => {
if (validateResult.valid === true) {
this.setState({status: 'saved'});
} else {
this.setState({status: 'error'});
}
}
--------------
// this call goes to service
import axiosInstance from "../Axios";
export const callBackend = (object) => 
axiosInstance.post(`/employee/saveInfo`, { object }).then(res => {
console.log(res);
return res.data;
});
----------------
In java:
@PostMapping(path = "/saveInfo")
public ResponseEntity<List<object>> saveInfo(@RequestBody Object o) {
System.out.println(o.getName);// getting java.lang.NullPointerException
}

Answer 1

解决方案在对象周围没有括号。导出常量callBackend=(对象(=>axios实例.post(/employee/saveInfo，对象(.then(res=>{console.log(res(；返回res.data；