java log add function
#dd_traces.pl (C) Marko Kivij?rvi 2006
# Dummy checks
die "Specify an input file!\n" if $ARGV[0] eq "";
die "File not found!\n" unless -e $ARGV[0];
die "Incorrect file extension for a C/C++ file!\n"
if ( $ARGV[0] !~ /(.*)\.(java)$/ );
# Constants
my $IMPORT_LOG_PACKAG = "\nimport android.util.Log;";
my $TAG;
if( $ARGV[0] !~ /BaseAdapter\.java/ && $ARGV[0] !~ /View\.java/) {
$TAG="SWIFTTAG";
}
else {
$TAG="SWIFTBASETAG";
}
# Parse output filename from the input filename
my $file = $ARGV[0];
my $origFile = $1."-orig.".$2;
#system( "cp $file $origFile" );
# Reset the input record separator (newline) so the entire file is read at once
undef $/;
# Read the input file
$_ = <>; # All there
# Adds a tracer macro after each function definition
s/
package #package
\s+
[^{;\/(\s]*\.[^{;\/(\s]* # package name
;
/
AddLogImport(tiny_mce_markeramp;) # Print the match and add the macro
/gxe; # g = repeat, x = split regex to multiple lines, e = evaluate substitution
s/
(public|private|protected)? #api property type
(\s+)?
(abstract)?
(\s+)?
class # Possible function return type
\s+ # One or more empty spaces
(\b\w+?) &n
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package tao.hai.bing;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLClassLoader;
public class LoadJar {
public static void main(String[] args)
{
Syst ......
1.
顺序控制
if
else
switch
可以用byte,short,char,int做为表达式类型
循环结构
while
do ...while
for
标签跳转：
outer:
break outer;
outer:
continue outer;
2.数组类型
数组也是一种数据类型，它本身是引用类型。
静态初始化：程序员显示指定初始值，系统决定长度。
动态 ......
import java.io.DataOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Enumeration;
import java.util.SortedSet;
import java.util.TreeSet;
import java.util.logging.Logger; ......
public static void main(String args[]){
Date calr1=new Date(2010, 3,1);
Date calr2=new Date(2010,3,31);
Long n=calr2.getTime()-calr1.getTime();
int a=(int)(n/ ......
