mac下 Eclipse代码自动补齐 设置

Eclipse -> Perferences -> Java -> Editor -> Content Assist如下图.

将auto activation triggers for java
内容改为

.abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ

并选择Apply and Close.

参考：

https://blog.csdn.net/cloudyunmz/article/details/93403008