问题
How do I tell Eclipse to automatically make suggestions as I type? I\'m looking for a Visual Studio Intellisense-like feature with Resharper.
Currently I have to press CTRL+Space each time.
回答1:
You don't have to press CTRL * space but maybe the delay is too big or you don't like the trigger (default is '.'). Go to
Window -> Preferences -> Java/Editor/Content Assist
And change the settings under Auto Activation to your likings.
If this does not work for windows users then see this answer.
回答2:
I've get closer to VisualStudio-like behaviour by setting the "Autocomplete Trigger for Java" to
.(abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
and setting delay to 0.
Now I'd like to realize how to make it autocomplete method name when I press ( as VS's Intellisense does.
回答3:
Tony is a pure genius. However to achieve even better auto-completion try setting the triggers to this:
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz =.(!+-*/~,[{@#$%^&
(specifically aranged in order of usage for faster performance :)
回答4:
If it's not working even when you already have Code Assist enabled, Eclipse's configuration files are probably corrupt. A solution that worked for me (on Eclipse 3.5.2) was to:
- Close Eclipse.
- Rename the workspace directory.
- Start Eclipse. (This creates a new workspace directory.)
- Import (with copy) the Java projects from the old workspace.
回答5:
I once had the same problem, and then I searched and found this and it worked for me:
I had got some of the boxes unchecked, so I checked them again, then it worked. Just go to
Windows > Preferences > Java > Editor > Content Assist > Advanced
and check the boxes which you want .
回答6:
d3dave's answer is cool. However theGreenGarbage mentioned an issue about it which I too find rather annoying. So here's one that doesn't immediately suggest something after '=' sign and when typing blank space:
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz.(!+-*/~,[{@#$%^&
What I did was simply remove the space and '=' chars from the array :)
Alternatively if you want suggestions when typing blank space, but not after '=' sign:
ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz .(!+-*/~,[{@#$%^&
来源：https://stackoverflow.com/questions/2943131/eclipse-intellisense