系统的输入与输出： 方式描述符含义stdin0标准输入stdout1标准输出stderr2标准错误输出把 make 输出的全部信息重定向到某个文件中： make <xxx> > build_output 把错误信息都输出到一个文件中： make <xxx> > build_output_all 2>&am

该楼层疑似违规已被系统折叠隐藏此楼查看此楼/opt/lampp/share/lampp/phpstatus: line 4: /opt/lampp/bin/php: cannot execute binary fileXAMPP: Starting Apache with SSL .../opt/lampp/bin/apachectl: line 100: /opt/lampp/bin/httpd: cannot execute binary fileXAMPP:

本问题已经有最佳答案，请猛点这里访问。include('header.php');$name = $_POST['name'];$score = $_POST['score'];$dept = $_POST['dept'];$MyDB->prep("INSERT INTO demo (`id`,`name`,`sco