第一种: File f = new File(this.getClass().getResource("/").getPath()); System.out.println(f); 结果: C:\Documents%20and%20Settings\Administrator\workspace\projectName\bin 获取当前类的所在工程路径; 如果不加“/” File f = new File(this.getClass().getResource(""
第一种: File f = new File(this.getClass().getResource("/").getPath()); System.out.println(f); 结果: C:\Documents%20and%20Settings\Administrator\workspace\projectName\bin 获取当前类的所在工程路径; 如果不加"/" File f = new File(this.getClass().getResource(&q
第一种: File f = new File(this.getClass().getResource("/").getPath()); System.out.println(f); 结果: C:\Documents%20and%20Settings\Administrator\workspace\projectName\bin 获取当前类的所在工程路径; 如果不加“/” File f = new File(this.getClass().getResource(""
import java.io.File; public class Test { public static int count = 0; public static void main(String[] args){ String path = "G:/Document/HongDaXingYe/Project/oa/workflow/home/weaver/ecology/workflow/"; // String path = "G:/Document/HongDaXi
截取指定长度的字符串,如果超出就用more的内容来替换 截取的字节数,截取的时候,有可能会少截取一位(当最后一位是1个双字节的话,会少截取一个) public class Test { public static void main(String[] args) { String s="a测试bcd试1"; System.err.println(subAndReplaceString(s, 50, "...")); }