小编Ham*_*ter的帖子

我正在使用perlbrew.我已经安装了很多cpan模块perlbrew perl-5.20.2.

有没有办法(或者最好的方法)做我的perl-5.20.2的tarball安装以及我在perlbrew下安装的所有CPAN模块,以便我可以将它克隆到另一台机器上？

我知道perlbrew download perl-5.20.2但这似乎只是tarball perl-5.20.2而不是我安装的所有CPAN模块.

我的app.component.ts文件中有以下块:

    @Component({
    selector: 'my-app',
    template: `
        <h1>{{title}}</h1>
        <h2>My Heroes</h2>
<ul class="heroes">
  <li>
    <!-- each hero goes here -->
  </li>
</ul>
    <h2>{{hero.name}} details!</h2>
    <div><label>id: </label>{{hero.id}}</div>
    <div>
    <label>name: </label>
    <input [(ngModel)]="hero.name" placeholder="name">
    </div>
    `
})

我如何告诉WebStorm美化我的JS以及引号内的HTML？

我已经尝试过:Code > Auto-indent Lines和Code > Reformat Code

我正在使用WebStorm 2016.3

我正在使用perlbrew和cpanm.一旦完成,cpanm Test::More我得到以下内容:

--> Working on Test::More
Fetching http://10.64.0.7:8002/authors/id/L/LO/LOCAL/Test-Simple-1.001003.tar.gz ... OK
Configuring Test-Simple-1.001003 ... OK
Building and testing Test-Simple-1.001003 ... OK
Successfully installed Test-Simple-1.001003 (upgraded from 0.98)
cannot unlink file for /home/hamid/.cpanm/work/1406642140.19670/build.log: Permission denied at /loader/0x1bdc0a8/App/cpanminus/script.pm line 99
cannot restore permissions to 0100644 for /home/hamid/.cpanm/work/1406642140.19670/build.log: Permission denied at /loader/0x1bdc0a8/App/cpanminus/script.pm line 99
cannot remove directory for /home/hamid/.cpanm/work/1406642140.19670: Directory not empty at /loader/0x1bdc0a8/App/cpanminus/script.pm line 99
1 distribution installed

任何人都可以告诉我为什么我得到了; cannot unlink file, cannot restore permissions and cannot remove directory错误？

更改权限是否 …

我想知道为什么即使已经安装了依赖项，我也会收到“安装依赖项失败：未安装模块‘模块::名称’”。我正在使用perlbrew和cpanm。以下是我尝试安装的许多模块所发生情况的示例：

1. 我尝试安装URI::ws如下

hamid@caspian:~$ /home/hamid/perl5/perlbrew/bin/cpanm --installdeps URI::ws
--> Working on URI::ws
Fetching http://www.cpan.org/authors/id/P/PL/PLICEASE/URI-ws-0.03.tar.gz ... OK
Configuring URI-ws-0.03 ... OK
==> Found dependencies: URI
--> Working on URI
Fetching http://www.cpan.org/authors/id/E/ET/ETHER/URI-1.67.tar.gz ... OK
Configuring URI-1.67 ... OK
Building and testing URI-1.67 ... OK
Successfully installed URI-1.67
! Installing the dependencies failed: Module 'URI' is not installed
! Bailing out the installation for URI-ws-0.03.
1 distribution installed

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2. 它告诉我URI没有安装。所以我安装URI如下：

hamid@caspian:~$ /home/hamid/perl5/perlbrew/bin/cpanm URI
--> Working on …

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正如你所看到的,我在TemplateVars类中明显有一个属性'name'的getter.类似的代码片段在系统的其他地方起作用.那么为什么下面的代码抛出以下异常呢？

码

public class Main {

    public static void main(String[] args) throws IllegalAccessException, InstantiationException, NoSuchMethodException, InvocationTargetException {
        String template = "Hello. My name is %%name%% %%surname%% %%contact.email%%";
        Pattern pattern = Pattern.compile("%%(.*?)%%");
        Matcher matcher = pattern.matcher(template);

        TemplateVars item = new TemplateVars();

        while (matcher.find()) {
            String placeHolder = matcher.group(1);
            String value;

            if(placeHolder.contains(".")){
                value = PropertyUtils.getNestedProperty(item, placeHolder).toString();
            }else{
                value = PropertyUtils.getProperty(item,placeHolder).toString();
            }
            template = template.replace("%%" + placeHolder + "%%", value);
        }

        System.out.println(template);
    }

}

class TemplateVars {
    private String name = "Boo";
    private …