<script src="https://cdn.staticfile.org/vue-resource/1.5.1/vue-resource.min.js"></script>
<div id="app" v-cloak>
<input type="text" v-model="param.title">
<input type="text" v-model="param.content">
<input type="file" @change="getFile($event,'file_avatar')">
<input type="file" @change="getFile($event,'file_thumb')">
<button @click="submitForm($event)">OK</button>
</div> <script>
new Vue({
el: '#app',
data: {
param: {
title: info.title,
content: info.content,
file_avatar: '',
file_thumb: '',
},
formData: new FormData(), },
mounted: function () { },
methods: {
getFile(event, input_file_name) {
this.formData.append(input_file_name, event.target.files[]);
},
submitForm(event) {
event.preventDefault();
for (let i in this.param) {
this.formData.append(i, this.param[i]);
}
let config = {
headers: {
'Content-Type': 'multipart/form-data'
}
};
this.$http.post('/url', this.formData, config).then(function (res) {
if (res.status === ) {
console.log(res);
}
}).catch((error) => {
console.log(error);
});
}
}, });
</script>
单独上传文件：
<input class="file" name="file" type="file" accept="image/png,image/gif,image/jpeg" @change="update"/>
methods: {
update(e){
let file = e.target.files[0];
let param = new FormData(); //创建form对象
param.append('file',file);//通过append向form对象添加数据
console.log(param.get('file')); //FormData私有类对象，访问不到，可以通过get判断值是否传进去
let config = {
headers:{'Content-Type':'multipart/form-data'}
}; //添加请求头
this.$http.post('http://127.0.0.1:8081/upload',param,config)
.then(response=>{
console.log(response.data);
})
}
}Form表单上传文件：
<form>
<input type="text" value="" v-model="name" placeholder="请输入用户名">
<input type="text" value="" v-model="age" placeholder="请输入年龄">
<input type="file" @change="getFile($event)">
<button @click="submitForm($event)">提交</button>
</form>
data: {
name: '',
age: '',
file: ''
},
methods: {
getFile(event) {
this.file = event.target.files[0];
console.log(this.file);
},
submitForm(event) {
event.preventDefault();
let formData = new FormData();
formData.append('name', this.name);
formData.append('age', this.age);
formData.append('file', this.file);
let config = {
headers: {
'Content-Type': 'multipart/form-data'
}
}
this.$http.post('http://127.0.0.1:8081/upload', formData, config).then(function (response) {
if (response.status === 200) {
console.log(response.data);
}
})
}
}