java – 启用每个包的断言

是否可以在每个包中启用java断言？我想在我的代码中使用断言,但是我的代码旁边的一个东西打破了一些无关的断言,并且作者拒绝修复它(至少现在,并不是一个严重的错误).

最佳答案:

有可能,见http://docs.oracle.com/javase/7/docs/technotes/guides/language/assert.html#enable-disable

启用和禁用断言

To enable assertions at various granularities, use the
-enableassertions, or -ea, switch. To disable assertions at various granularities, use the -disableassertions, or -da, switch. You specify
the granularity with the arguments that you provide to the switch:

• packageName…
  Enables or disables assertions in the named
  package and any subpackages.
• …
  Enables or disables assertions in the unnamed package in the current
  working directory.
• className
  Enables or disables assertions in the named class

For
example, the following command runs a program, BatTutor, with
assertions enabled in only package com.wombat.fruitbat and its
subpackages:

java -ea:com.wombat.fruitbat... BatTutor

您可以为所有包启用断言,然后为某些包禁用它们.或者 – 禁用所有软件包,然后仅为其中一些软件包启用.

标签：java,assertions
来源： https://codeday.me/bug/20190516/1114375.html