我尝试使用VUE中的API访问,当我尝试使用Postman时,该API正常工作,但由于某种原因,我收到错误“TypeError:无法读取undefined(阅读'input')"的属性。
正文在发送帖子时会是这样的:
开机自检:http://localhost:8080/api/供应商/登录
{
"correo": "l.andrade01@ufromail.cl",
"password": "123456"
}
来自POST的答案将是一个JSON,其中包含:
{
"idvendedor": 5,
"nombre": "Leonardo",
"apellido": "Andrade",
"correo": "l.andrade01@ufromail.cl",
"password": "123456",
"lugartrabajo": "Casino Los Notros"
}
登录的HTML如下所示:
<form class="w-96 mx-auto rounded-md">
<div class="input">
<label for="email" class="text-xl font-medium text- flex justify-left py-1">Correo</label>
<input type="text" name="email" v-model="input.email" placeholder="emailejemplo@ufromail.cl" class="border-2 p-1 w-96 border-violet-700 rounded-full">
</div>
<div class="input">
<label for="password" class="text-xl font-medium text- flex justify-left py-1">Contraseña</label>
<input type="password" name="password" v-model="input.password" placeholder="***************************" class="border-2 p-1 w-96 border-violet-700 rounded-full">
</div>
<div class="pb-5"></div>
<button type="submit" id="botonlogin" v-on:click.prevent="login()" class="ml-28 h-8 w-36 mx-auto bg-gradient-to-r from-indigo-500 to-indigo-700 rounded-full hover:from-indigo-400 hover:to-indigo-600">
<span class="text-center text-white font-medium">Iniciar Sesión</span>
</button>
</form>
下面是登录中的脚本:
<script>
import axios from 'axios';
export default {
name: 'Login',
data() {
return {
input: {
email: "",
password: ""
},
vendedor: {
idvendedor: "",
nombre: "",
apellido: "",
correo: "",
password: "",
lugartrabajo: ""
},
}
},
methods: {
async login() {
try{
let res = await axios.post('http://localhost:8080/api/vendedor/login', this.data.input);
console.log(res);
if(this.input.email == this.vendedor.correo && this.input.password == this.vendedor.password){
this.$router.push('/vendedor/homeVender');
}
}catch (e){
console.log(e)
}
}
}
}
</script>
我希望从axios获取JSON,以便可以为登录设置“if,”但我收到了错误“TypeError:无法读取未定义的属性(阅读'input')”
1条答案
按热度按时间ep6jt1vc1#
您看到的错误是因为您试图访问登录方法中数据对象的input属性,但Vue组件中没有data属性。要修复此错误,只需在登录方法中将此.data.input替换为此.input即可: