Why did not load the external js file in the index.html of vue.js successfully?

this is my header setting

<meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"  http-equiv="Access-Control-Allow-Origin" content="http://127.0.0.1:8000/">
<meta http-equiv="Content-Security-Policy" content="default-src "self" data: gap: https://ssl.gstatic.com;"unsafe-eval"; style-src "self" "unsafe-inline"; media-src *;connect-src *;script-src * "unsafe-inline";">

this is

in body.

<script src="static/js/socket.js.js"></script>

the error report goes like this

:Unrecognized Content-Security-Policy directive ""unsafe-eval"".

:Uncaught EvalError: Refused to evaluate a string as JavaScript because "unsafe-eval" is not an allowed source of script in the following Content Security Policy directive: "script-src * "unsafe-inline"".

Javascript node.js vue.js

Jan.08,2022

There is a problem with the restriction on the second line of

meta. The first error is that you only use unsafe-eval as a command name, which is a limit for resources of type src; the second error indicates that you do not have the value unsafe-eval in your script-src.

should be changed to:

<meta http-equiv="Content-Security-Policy" content="default-src 'self' data: gap: https://ssl.gstatic.com; style-src 'self' 'unsafe-inline'; media-src *;connect-src *;script-src * 'unsafe-inline' 'unsafe-eval';">

Previous: What are the webapp development frameworks? write down their characteristics if you can.

Next: The page scrolls to a location to navigate the display and execute the function

Please v-for n child components in the parent component. The parent component can only receive the value passed by the first child component.
ask: v-for n child components in the parent component, and there is a value in the child component. Pass the value value $emit to the parent component. Why can the parent component only receive the value of the first child component, and why can t the...

Javascript node.js vue.js

Feb.27,2021
Vue axios request to automatically bring the current domain name?
ask for answers from all kinds of gods ...

Javascript node.js vue.js axios

Mar.01,2021
How to remove newline characters in textarea
RT. The front end is vue.js, and the back end is node.js. Every time I enter a large amount of text from textarea, there will always be a newline character (rn) with data input into the database, and every time the data is taken out from the database, it...

Javascript node.js vue.js

Mar.07,2021
How to define compound bond in Sequelize?
1: { name: A , age: 10 } 2: [{ id:1, name: A , 1name book: xxx }, { id:2, name: A , book: xxx }] name A book are all stored in Table 2. How to deal with a table structure like this? ...

Mysql javascript node.js vue.js sequelize

Mar.10,2021
Vue routing page does not jump problem
use this.$router.push ({path: profile recharge }); jump to profile recharge to find that the browser address has changed, but the page is still the original page. There is no problem with the path to the file, and when the click event is tr...

Javascript node.js vue.js vue-router

Mar.20,2021
On the problem of vux x-input assigning automatic focus on IOS
recently, a project was developed using vux s UI. On an add page (there are about 30 fields), the price needs to be calculated, and then the value is assigned to another field. But there is a problem in actual use, that is, when I enter a numeric value...

Javascript node.js vue.js vux

Mar.28,2021
Es6 promise and async usage issues
promise implements two requests, and the third step is to show the result. For the second request, you can get the result of the first request, but when you get to the third step, the res is not the res, returned by the second request. let a=new Promis...

Javascript node.js vue.js

Jul.12,2021
Background-image path problem in vue-cli
I write the style in the calculation properties in the components of the project. I want to set the background-image of the style dynamically, but I encounter some problems in the process. How can I solve data () { return { tab_active: ma ...

Javascript node.js vue.js vue-cli

Aug.21,2021
How to understand the variable r and the function r ()
how to understand the variable r here, and the function r () const User = r = > require.ensure ([], () = > r (require ( @ components User.vue )), chunkname3 ) ...

Javascript node.js vue.js

Mar.23,2022
Vue-router multi-level routing, rendering component issues in router-view
I want to click the edit button to load a new vue component in the current right area, showing the details of the current project. ask God for advice on how to achieve this function ...

Javascript node.js vue.js

May.09,2022

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e477f8-438f7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e477f8-438f7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?