[英]After several attempts to overcome the CORS issue. no solution up to know, any suggestions please
經過多次嘗試克服 vuejs axios 中的 CORS 問題。 沒有解決方案,請有任何建議
devServer: {
proxy: 'http://alantin.gr'
},
}; ```
2. Create webpack.config.js
module.exports = {
//...
devServer: {
headers: {
"Access-Control-Allow-Origin": "*",
"Access-Control-Allow-Methods": "GET, POST, PUT, DELETE, PATCH, OPTIONS",
"Access-Control-Allow-Headers": "X-Requested-With, content-type, Authorization"
}
}
};
添加幾個插件但沒有工作或出於安全原因被禁用
這是我的 app.vue 文件,其中包含源代碼
<template>
<div id="app">
{{data}}
</div>
</template>
<script>
export default {
name: "App",
data() {
return {
data: {}
}
},
beforeMount(){
this.getName();
},
methods: {
async getName(){
const res = await fetch('http://alantin.gr/users/');
const data = await res.json();
this.data = data;
}
}
};
</script>
vue.config.js 文件也存在於項目文件夾樹的根目錄中
最后 package.json 上下文
{
"name": "aflix",
"version": "0.1.0",
"private": true,
"scripts": {
"serve": "vue-cli-service serve",
"build": "vue-cli-service build",
"lint": "vue-cli-service lint"
},
"dependencies": {
"@vue/cli": "^5.0.8",
"axios": "^0.27.2",
"core-js": "^3.6.5",
"g": "^2.0.1",
"vue": "^3.0.0",
"vue-axios": "^3.4.1"
},
"devDependencies": {
"@vue/cli-plugin-babel": "~4.5.9",
"@vue/cli-plugin-eslint": "~4.5.9",
"@vue/cli-service": "^4.5.19",
"@vue/compiler-sfc": "^3.0.0",
"babel-eslint": "^10.1.0",
"eslint": "^6.7.2",
"eslint-plugin-vue": "^7.0.0"
},
"eslintConfig": {
"root": true,
"env": {
"node": true
},
"extends": [
"plugin:vue/vue3-essential",
"eslint:recommended"
],
"parserOptions": {
"parser": "babel-eslint"
},
"rules": {}
},
"browserslist": [
"> 1%",
"last 2 versions",
"not dead"
]
}
為了超越 cors 我使用這個棘手的解決方案:在.vscode
文件夾中創建一個文件launch.json
。 粘貼並復制:
{
"version": "0.2.0",
"configurations": [
{
"type": "chrome",
"request": "launch",
"name": "Launch Chrome",
"url": "http://localhost:3000",
"runtimeArgs": [
"--disable-web-security",
],
"webRoot": "${workspaceFolder}"
}
]
}
此配置文件使用參數行設置 chrome: --disable-web-security
,因此在此 chrome 中,cors 將被禁用。
比使用 vscode 調試來啟動自定義 chrome,你就完成了。
請記住在執行此操作時要小心,因為眾所周知 cors 的目的是防止惡意 http 重定向,如果禁用,您很容易受到 web 中的任何內容的攻擊。
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