René's URL Explorer Experiment


Title: Java File setReadOnly() 方法 | 菜鸟教程

Description: Java File setReadOnly() 方法 Java File setReadOnly() 是 Java 中 java.io.File 类提供的一个实例方法，用于将文件或目录设置为只读状态。当文件被设置为只读后，程序将无法对该文件进行修改或删除操作。 方法语法 [mycode4 type='java'] public boolean setReadOnly() [/mycode4] 返回..

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