有没有一种方法可以使用实时模板为现有变量快速生成foreach? [英] Is there a way to quickly generate a foreach for an existing variable using live templates?

问题描述

我有以下代码段:

Set<Company> companiesByUserName = companyUserService.getCompaniesByUserName(username);

使用IntelliJ实时模板，我知道我可以键入"itco"，它将为我生成以下内容:

Using IntelliJ live templates, I know I can type "itco" and it will generate the following for me:

for (Iterator<Company> iterator = companiesByUserName.iterator(); iterator.hasNext(); ) {
    Company next =  iterator.next();
}

但是，如何使用'companiesByUserName'变量自动创建foreach?所以我想让它自动生成:

However, how can I automatically create a foreach with the 'companiesByUserName' variable instead? So I want it to generate this automatically:

for (Company company: companiesByUserName) {
}

因为foreach在for循环中遍历集合非常干净，所以我通常改用这些，因此在可能的情况下希望自动生成它们.

Because the foreach is a lot cleaner that iterating through the collection in a for loop, I generally use those instead, so would like to auto generate them if possible.

推荐答案

没关系，找到了解决方法.只需键入"iter"，然后按Enter.

Nevermind, found out how to do it. Just type "iter" and press enter.

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