linux bash & profile &bash_profile 小结
login方式：：su-oracle依次/etc/bash.bashrc————/home/$user/.bashrc————/ect/profile———&mda...
Required MultipartFile parameter 'file' is not present
在写一个api的接口时，需要调用者上传文件，类型为：MultipartFile。我在使用postman测试时，服务器报错：具体的错误信息为:HTTPStatus400-RequiredMultipartFileparameter'files'isnotpresenttypeStatusreportmessageRequ...
ASM ClassReader failed to parse class file
在照着这里例子学习ssm时，在部署阶段遇到了这个问题“ASMClassReaderfailedtoparseclassfile-probablyduetoanewJavaclassfileversionthatisn'tsupportedyet”结合例子里的博主说java的版本不要用太高的，怕兼...
bad ELF interpreter: No such file or directory
1、在64系统里执行32位程序如果出现/lib/ld-linux.so.2:badELFinterpreter:Nosuchfileordirectory，安装下glic即可yuminstallglibc.i6862、errorwhileloadingsharedlibraries:libz.so.1:cannotop...
org.apache.tomcat.util.bcel.classfile.ClassFormatException: Invalid byte tag in constant pool: 19
启动项目报错：org.apache.tomcat.util.bcel.classfile.ClassFormatException: Invalid byte tag in constant pool: 19原因是tomcat的版本太低了，改成9就可...
SSH项目中使用struts-tags报错According to TLD or attribute directive in tag file, attribute test does not accept any expressions
在运行struts2标签页面时报错，代码如下：<%@pagelanguage="java"pageEncoding="gbk"%><%@taglibprefix="s"uri="/struts-tags"%><!DOCTYPEHTMLPUBLIC"-//W3C//DTDHTML4.01Tr...
java.lang.IndexOutOfBoundsException at java.io.FileOutputStream.writeBytes(Native Method)
测试DDNwos的时候出现错误： available:3212/usr/lk/data/linkapp/ddn_1440639847758_temp10241024java.lang.IndexOutOfBoundsExceptionatjava.io.FileOutputStream...
supervisor启动sqlmapapi失败 sqlmapapi: ERROR (file is not executable)
问题：在使用supervisor管理sqlmapapi的时候，启动的时候报错：sqlmapapi:ERROR(fileisnotexecutable)解决办法：sudosupervisord-c/etc/supervisord.confsudosupervisorctlstartsqlmapapi...
centos6.9安装xampp后报错：egrep: error while loading shared libraries: libc.so.6: cannot open shared object file: No such file or directory
1、centos6.9安装xampp（xampp-linux-x64-7.0.21-0-installer.run）后启动的时候，报错：egrep:errorwhileloadingsharedlibraries:libc.so.6:cannotopensharedobjectfile:Nosuchfileordire...