Java查看项目的信息_java看是什么项目-优快云博客

本文链接：https://blog.youkuaiyun.com/web_15534206248/article/details/126738218

本文档展示了如何通过代码获取并列出Windows 10电脑的关键系统配置信息，包括操作系统名、架构、版本、路径分隔符等，有助于理解和管理你的系统环境。

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有时候不理解自己电脑运行时环境，那么可以以使用如下方法获取到电脑中的配置信息

话不多说，上代码

String[] srr = {"os.name","os.arch","os.version","file.separator","path.separator","line.separator",
                "java.home","java.class.version","java.class.path","java.library.path","java.compiler"
                ,"java.io.tmpdir","java.ext.dirs","user.name","user.home","user.dir"
                , "java.version", "java.vendor", "java.vendor.url", "java.vm.specification.version", "java.vm.specification.vendor", "java.vm.specification.name","file.encoding"
                , "java.vm.version", "java.vm.vendor", "java.vm.name", "java.specification.version", "java.specification.vendor", "java.specification.name"
        };
        System.out.println(srr.length);
        for (int i = 0; i < srr.length; i++) {
            String s = (i+1)+"	"+srr[i]+":	"+ System.getProperty(srr[i]);
            System.out.println(s);
        }

29
1 os.name: Windows 10
2 os.arch: amd64
3 os.version: 10.0
4 file.separator:
5 path.separator: ;
6 line.separator:

7 java.home: C:Program FilesJavajdk1.8.0_191jre
8 java.class.version: 52.0
9 java.class.path: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
10 java.library.path: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
11 java.compiler: null
12 java.io.tmpdir: C:Users?52AppDataLocalTemp
13 java.ext.dirs: C:Program FilesJavajdk1.8.0_191jrelibext;C:WINDOWSSunJavalibext
14 user.name: xxxxxxxxxxxxxxxxxxxxxxxxxx
15 user.home: C:Users?52
16 user.dir: D:MySoftwareSpringcomponent
17 java.version: 1.8.0_191
18 java.vendor: Oracle Corporation
19 java.vendor.url: http://java.oracle.com/
20 java.vm.specification.version: 1.8
21 java.vm.specification.vendor: Oracle Corporation
22 java.vm.specification.name: Java Virtual Machine Specification
23 file.encoding: UTF-8
24 java.vm.version: 25.191-b12
25 java.vm.vendor: Oracle Corporation
26 java.vm.name: Java HotSpot™ 64-Bit Server VM
27 java.specification.version: 1.8
28 java.specification.vendor: Oracle Corporation
29 java.specification.name: Java Platform API Specification