vue.js - sinter 错误通过时如何向用户显示错误消息

Question

我希望当用户输入错误的名称或密码时向用户返回消息但未输入（捕获）它仅在控制台 401 错误中返回

```
[LOGIN](vuexContext, credentials) {
  return new Promise((resolve, reject) => {
    console.log("ip")
      axiosIns.post("login", credentials)
        .then((res) => {
          console.log("lpl")
          console.log(res)
          const token = res.data.token
          localStorage.setItem('token', token)
          axios.defaults.headers.common['Authorization'] = token
          resolve(res)
        }).catch((error) => {
          console.log("reee")
          vuexContext.commit(
            SET_ERROR,
            "incorrect password or user name")
            reject(error)
            throw error;
        });
    });
  },
``

标签： vue.jsaxiosvuex