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java asm visit class
- 博客分类：
- java编程思想
visit visitSource? visitOuterClass? ( visitAnnotation | visitAttribute )*
( visitInnerClass | visitField | visitMethod )*
visitEnd
The methods of the ClassVisitor class must be called in the following order,
specified in the Javadoc of this class:
visit visitSource? visitOuterClass? ( ...
The overall structure of a compiled class is quite simple. Indeed, unlike natively
compiled applications, a compiled class retains the structural information
and almost all the symbols from the source code. In fact a compiled class
contains:
• A section describing the modifiers (such as pub ...
基础
创建数据库
创建之前判断该数据库是否存在
if exists (select * from sysdatabases where name='databaseName')
drop database databaseName
go
Create DATABASE database-name
删除数据库
drop database dbname
备份sql server
--- 创建备份数据的 device
USE master
EXEC sp_addumpdevice 'disk', 'testBack', 'c:\mssql7backup\MyNwind_1.dat'
...