编程心语

Java建立Zip压缩文件

本文是关于实现Java建立Zip压缩文件的代码实例 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 import java.io.*; import java.util.zip.*; class Zip

JNI的基本类型

Java Language Type Native Type De**s**cription boolean jboolean unsigned 8 bits byte jbyte signed 8 bits char jchar unsigned 16 bits short jshort signed 16 bits int jint signed 32 bits long jlong signed 64 bits float jfloat 32 bits double jdouble 64 bits 字符 Java类型 C类型 V void void Z jboolean boolean I jint int J jlong long D jdouble double