关于java默认值（局部变量、成员变量）

Others 2021-12-14 00:31:20 views: null

局部变量定义后，必须初始化，即赋值，才能使用（它没有默认值）

成员变量定义后可以不初始化，因为它有默认值

 

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Origin blog.csdn.net/li1593891525/article/details/121912499
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