java中的内存分区

男娘i 2023-02-21 06:17 7阅读 0赞

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一个数组的内存图  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NTY1Mjc2NQ_size_16_color_FFFFFF_t_70 1]  
两个数组的内存图  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NTY1Mjc2NQ_size_16_color_FFFFFF_t_70 2]  
两个数组指向同一处  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NTY1Mjc2NQ_size_16_color_FFFFFF_t_70 3]  
对象的内存实例  
一个对象的内存图：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NTY1Mjc2NQ_size_16_color_FFFFFF_t_70 4]  
两个对象（不同）的内存图：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NTY1Mjc2NQ_size_16_color_FFFFFF_t_70 5]  
两个相同的对象的内存图：  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NTY1Mjc2NQ_size_16_color_FFFFFF_t_70 6]

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