java - 在 java 中使用 mysqldump 制作数据库副本时出错

Question

我的Java代码是：

String[] command = new String[]{db.getMysqlpath()+"\\mysqldump","--opt","-uroot" ,"-p123","store", " | ","mysql","-uroot","-p123","-c","cs"};
ProcessBuilder processBuilder = new ProcessBuilder(Arrays.asList(command));
processBuilder.redirectError(Redirect.INHERIT);

Process process = processBuilder.start();
process.waitFor()

在输出 Mysqldump:couldnot find table 中出现此错误：“|”请帮助我谢谢

标签： javamysqljakarta-eeruntime