【Vue】iview upload跨域问题

同一个IP
但是端口号不同 也是属于跨域

<FormItem label="交易品种图片">

<Upload ref="upload"

name="uploadFile"

:on-success="uploadSuccess"

:headers="headers"

:action="actionurl">

<Button icon="ios-cloud-upload-outline">选择上传文件</Button>

</Upload>

</FormItem>

headers: {

'Access-Control-Allow-Origin': '*'

},

//上传图片成功后

uploadSuccess(response, file, fileList) {

console.log(response.data);

// console.log(file);

// console.log(fileList);

this.picurl = response.data[0];

},

//上传图片过程

upload() {

for (let i = 0; i < this.uploadFile.length; i++) {

let item = this.file[i]

//console.log(item);

this.$refs.upload.post(item);

}

},

thinkphp6 后台

public function uploads(){

header('Access-Control-Allow-Origin:*');//允许所有来源访问

header('Access-Control-Allow-Method:POST,GET');//允许访问的方式   

// 获取表单上传文件 例如上传了001.jpg

$file = request()->file('uploadFile');

//上传到本地服务器

$savename = \think\facade\Filesystem::putFile( 'topic', $file);

}

提示错误
Response for preflight does not have HTTP ok status.
【Vue】iview upload跨域问题

回答

放开options预检请求的限制。

header('Access-Control-Allow-Method:POST,GET,OPTIONS')

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