凉亭或咕噜不断从index.html中删除jquery [英] bower or grunt keeps removing jquery from index.html

问题描述

这让我疯狂。到目前为止，Bower + Grunt（通过Yeoman）一直是挫败感和浪费时间的主要来源。我想要的是我的应用程序使用jquery的最新版本（2.1.0）。

bower list 正确报告jquery 2.1.0正式更新。

我运行 bower install --save jquery 更新为
$ b

bower list 命令现在可以正确报告 jquery＃ 2.1.0 作为依赖项，而
bower.json 文件现在可以正确列出jquery，并将所需版本作为依赖项：

  {
name：xxx，
version：0.0.0， 
dependencies：{
 ... 
angular：1.2.13，
jquery：〜2.1.0，
 sizzle：1.10.16，
bootstrap：〜3.0.3，
 ... 
  

但每次运行 grunt build 或 grunt serve 时，<$ c从 index.html < script src =bower_components / jquery / dist / jquery.js>< / script> $ C>阻止整个应用程序运行。

 ＃> grunt serve 
运行serve任务
 
运行clean：s​​erver（clean）任务
清理.tmp ...确定
 
运行 bower-install：app（bower-install）任务
 
 jquery没有被注入到你的文件中。 
请查看app / bower_components / jquery文件，然后手动将其包含在您的文件中。 
 
运行并发：服务器（并发）任务
 ... 
  

手动添加它并不能解决任何问题。我完全被卡住了。必须有一些我做错的事情，但我一直在b my我的头很长一段时间，而完全没有生产力。谢谢。

解决方案

这里有一个很长的答案，但我只有时间做一个短的，我想我可能会好的，而不是没有！

bower-install 是一项任务，它依赖Bower包正确指定 main 属性在 bower.json 中。最近的一些东西已经用jQuery Bower包进行了处理，它不再指定这个属性。如果没有， grunt-bower-install 也无能为力。

解决方法是手动将该引用在您的HTML中的<！ - bower：js - ><！ - endbower - > 块以外的jQuery。

抱歉，无奈。希望jQuery能尽快修复它的bower.json。

This is driving me crazy. So far Bower+Grunt (via Yeoman) has been a major source of frustration and a waste of time. All I want is my app to use the latest (2.1.0) version of jquery.

bower list correctly reported jquery 2.1.0 as an official update.

I ran bower install --save jquery to update to the last version, which it did.

The bower list command now correctly reports jquery#2.1.0 as a dependency, and the bower.json file now correctly lists jquery with the wanted version as a dependency:

{
  "name": "xxx",
  "version": "0.0.0",
  "dependencies": {
    ...
    "angular": "1.2.13",
    "jquery": "~2.1.0",
    "sizzle": "1.10.16",
    "bootstrap": "~3.0.3",
    ...

But every time I run grunt build or grunt serve the <script src="bower_components/jquery/dist/jquery.js"></script> list gets removed from index.html, preventing the entire app from functioning.

#> grunt serve
Running "serve" task

Running "clean:server" (clean) task
Cleaning .tmp...OK

Running "bower-install:app" (bower-install) task

jquery was not injected in your file.
Please go take a look in "app/bower_components/jquery" for the file you need, then manually include it in your file.

Running "concurrent:server" (concurrent) task
...

Adding it manually doesn't solve anything. I'm completely stuck. There must be something I am doing wrong but I've been banging my head for a long time while being completely unproductive. Thank you.

解决方案

There's a long answer here, but I only have time for a short one, and I figured I might as well give that instead of nothing!

bower-install is a task that depends on Bower packages properly specifying a main property inside of their bower.json. Some recent stuff has gone on with the jQuery Bower package, and it no longer specifies this property. Without, grunt-bower-install can't help much.

The solution is to manually include that reference to jQuery outside of the <!-- bower:js --><!-- endbower --> block in your HTML.

Sorry for the frustration. Hopefully, jQuery will fix its bower.json soon.

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