(Working space for Eclipse: the directory where the developed java programs are stored. Do not use spaces and Chinese characters in the workspace to avoid strange problems caused by coding. Java project: Create, open, close, delete, import and create a Java project. Specify the JRE creation class to import the Java project. Close, open the Java project and delete the Java project. You can choose whether to delete the project file when deleting the project. Java naming convention: All classes must have the package name in all lowercase. Usually, the package name is arranged in the reverse mode of the enterprise website. The first letter of class name is capitalized, and the first letter of method name and variable name is lowercase. The first letter of every word except the first word is capitalized. The names of constants should all use uppercase letters and indicate the full meaning of the constants. If a constant title is composed of multiple words, they should be cut with underscores.)
收藏
