Eclipse 对所有文件进行文本搜索？
我目前正在优化我的代码（android 游戏），并希望将所有 foreach(for(:)) 替换为普通的 for。有办法找到它们吗？ Ctrl-F 只查看当前文件，而 Ctrl-H 似乎没有找到任何 java 结构（不确定是否正确：ifs、whiles、访问器等）。最好没有插件，但接受任何答案。如果能够搜索任何字符串（搜索中的*），那就太好了。
TL;DR：寻找在 Eclipse 中查找所有 foreach 的方法。
I'm optimizing my code at the moment (android game), and wanted to replace all foreach(for(:)) with normal fors. Is there a way to find them all? Ctrl-F only looks through the current file and Ctrl-H doesn't seem to find any java constructs (not sure if right word: ifs, whiles, accessors etc.). Preferably without a plugin, but any answer accepted. It would also be nice if there would be a possibility to search for any string (* in Search).
TL;DR: Looking for way to find all foreaches in eclipse.
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首先，我必须说，这听起来是一个非常奇怪的优化。请记住，如果您有一个
LinkedList，那么执行循环会比使用迭代器（for-each 循环所做的）糟糕得多。我闻到了微优化的味道。
也就是说，这里有一个适合您的解决方案：
搜索正则表达式，例如
for\s*\ (.*:表达式匹配
for形式的字符串，后跟一些空白，后跟(后跟一些字符，后跟:（这是 Java for-each 循环的特征）。First of all, I must say, this sounds like a really strange optimization. Keep in mind that if you have, say, a
LinkedListyou would be far worse of going through aloop, than using an iterator (which for-each loops does). Smells micro-optimizations long way to me.
That said, here's a solution for you:
Search for a regular expression such as
for\s*\(.*:The expression matches strings on the form
for, followed by some white whitespace, followed by(followed by some characters, followed by:(which kind of characterizes a Java for-each loop).右键单击项目，选择“搜索”，您就可以将所有
for命令替换为for(.*;.*;.*)等正则表达式与您想要的其他表达方式。Right-Click on the project, choose search and you're able to replace all
for-commands with a regular expression likefor(.*;.*;.*)with other expressions you want to.