jni_数据类型对应
基础数据类型
| java |
jni |
| boolean |
jboolean |
| byte |
jbyte |
| char |
jchar |
| short |
jshort |
| int |
jint |
| long |
jlong |
| float |
jfloat |
| double |
jdouble |
数据类型签名
| Type Signature |
java Type |
| Z |
boolean |
| B |
byte |
| C |
char |
| S |
short |
| I |
int |
| J |
long |
| F |
float |
| D |
double |
| Lfully-qualified-class; |
ully-qualified-class |
| [type |
type[] |
| (arg-types)ret-type |
method type |
long f (int n, String s, int[] a);
signature: (ILjava/lang/String;[I)J
- 类描述符开头的'L'与结尾的';'必须要有
- 数组描述符,开头的'['必须有.
- 方法描述符规则: "(各参数描述符)返回值描述符",其中参数描述符间没有任何分隔符号
本文标题:jni_数据类型对应
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