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关于作者：CSDN内容合伙人、技术专家，从零开始做日活千万级APP。专注于分享各领域原创系列文章，擅长java后端、移动开发、商业变现、人工智能等，希望大家多多支持。未经允许不得转载 @TOC 一、导读我们继续总结学习Java基础知识，温故知新。二、概览要学习内存泄漏，我们要知道一些基础知...

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Java 如何有效地避免OOM：善于利用软引用和弱引用　　想必很多朋友对OOM（OutOfMemory）这个错误不会陌生，而当遇到这种错误如何有效地解决这个问题呢？今天我们就来说一下如何利用软引用和弱引用来有效地解决程序中出现的OOM问题。下面是本文的目录大纲：　　一.了解强引用、软引用、弱引...

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Java 如何有效地避免OOM：善于利用软引用和弱引用

一.了解强引用、软引用、弱引用、虚引用的概念　　在Java中，虽然不需要程序员手动去管理对象的生命周期，但是如果希望某些对象具备一定的生命周期的话（比如内存不足时JVM就会自动回收某些对象从而避免OutOfMemory的错误）就需要用到软引用和弱引用了。　　从Java SE2开始，就提供了四种...

Java 如何有效地避免OOM：善于利用软引用和弱引用

想必很多朋友对OOM（OutOfMemory）这个错误不会陌生，而当遇到这种错误如何有效地解决这个问题呢？今天我们就来说一下如何利用软引用和弱引用来有效地解决程序中出现的OOM问题。下面是本文的目录大纲：　　一.了解强引用、软引用、弱引用、虚引用的概念　　二.进一步理解软引用和弱引用　　三....

关于Java的软引用及弱引用

概念介绍 1 Reference 描述一个对象的引用。其内部维持一个queue引用，用于跟踪对象的回收情况，当对象被回收时将当前reference引用入队 2 SoftReference &...

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