diff --git a/.gitignore b/.gitignore
index 4c2add1..b85849e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -47,4 +47,5 @@ replay_pid*
.idea
target
+*.o
diff --git a/pom.xml b/pom.xml
index e1ff747..81324a5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1,39 +1,64 @@
- 4.0.0
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ 4.0.0
- com.zeekling.cn
- test
- 1.0-SNAPSHOT
- jar
+ com.zeekling.cn
+ test
+ 1.0-SNAPSHOT
+ jar
- java_test
+ java_test
-
- UTF-8
- 1.8
- 1.8
-
+
+ UTF-8
+ 1.8
+ 1.8
+
-
+
-
- org.rocksdb
- rocksdbjni
- 6.20.3
-
+
+ org.rocksdb
+ rocksdbjni
+ 6.20.3
+
-
- org.apache.hadoop
- hadoop-common
- 3.3.6
-
+
+ org.apache.hadoop
+ hadoop-common
+ 3.3.6
+
-
- junit
- junit
- 4.13.2
- test
-
-
+
+ junit
+ junit
+ 4.13.2
+ test
+
+
+
+
+
+ exec-maven-plugin
+ org.codehaus.mojo
+ 3.1.1
+
+
+ uncompress
+ install
+
+ exec
+
+
+
+
+ ${basedir}/src/main/native/build.sh
+
+
+
+ maven-compiler-plugin
+ 3.8.1
+
+
+
diff --git a/src/main/java/com/zeekling/cn/jni/JniTest.java b/src/main/java/com/zeekling/cn/jni/JniTest.java
new file mode 100644
index 0000000..ef251ff
--- /dev/null
+++ b/src/main/java/com/zeekling/cn/jni/JniTest.java
@@ -0,0 +1,25 @@
+package com.zeekling.cn.jni;
+
+/**
+ * javac -encoding utf8 -h . JniTest.java
+ * gcc -I$JAVA_HOME/include -I$JAVA_HOME/include/linux -fPIC -shared jniTestNative.c -o libJniTestNative.so
+ */
+public class JniTest {
+
+ /**
+ * native关键字,表明这个方法使用java以外的语言实现
+ */
+ public native void say(String something);
+
+
+ static {
+ //加载jni库so
+ System.load(JniTest.class.getResource("/libJniTestNative.so").getPath());
+ }
+
+ public static void main(String[] args) {
+ //运行后，控制台打印出 hello world
+ new JniTest().say("hello world");
+ }
+
+}
diff --git a/src/main/native/build.sh b/src/main/native/build.sh
new file mode 100755
index 0000000..ed303da
--- /dev/null
+++ b/src/main/native/build.sh
@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+if [ -z "$JAVA_HOME" ]; then
+ JAVA_HOME="/opt/bisheng-jdk-17.0.3"
+fi
+echo "$JAVA_HOME"
+basedir=$(pwd)
+cd "$basedir/src/main/native/"
+gcc -I$JAVA_HOME/include -I$JAVA_HOME/include/linux -fPIC -shared jniTestNative.c -o libJniTestNative.so
+
+echo "$(pwd)"
+
+mv libJniTestNative.so ${basedir}/target/classes/
\ No newline at end of file
diff --git a/src/main/native/com_zeekling_cn_jni_JniTest.h b/src/main/native/com_zeekling_cn_jni_JniTest.h
new file mode 100644
index 0000000..69c8ce9
--- /dev/null
+++ b/src/main/native/com_zeekling_cn_jni_JniTest.h
@@ -0,0 +1,21 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include
+/* Header for class com_zeekling_cn_jni_JniTest */
+
+#ifndef _Included_com_zeekling_cn_jni_JniTest
+#define _Included_com_zeekling_cn_jni_JniTest
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class: com_zeekling_cn_jni_JniTest
+ * Method: say
+ * Signature: (Ljava/lang/String;)V
+ */
+JNIEXPORT void JNICALL Java_com_zeekling_cn_jni_JniTest_say
+ (JNIEnv *, jobject, jstring);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/src/main/native/jniTestNative.c b/src/main/native/jniTestNative.c
new file mode 100644
index 0000000..12368dc
--- /dev/null
+++ b/src/main/native/jniTestNative.c
@@ -0,0 +1,27 @@
+#include "com_zeekling_cn_jni_JniTest.h"
+#include
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class: com_zeekling_cn_jni_JniTest
+ * Method: say
+ * Signature: (Ljava/lang/String;)V
+ */
+JNIEXPORT void JNICALL Java_com_zeekling_cn_jni_JniTest_say(JNIEnv* env, jclass cls, jstring j_str) {
+ const char *c_str = NULL;
+ char buff[128] = { 0 };
+ c_str = (*env)->GetStringUTFChars(env, j_str, NULL);
+ if (c_str == NULL)
+ {
+ printf("out of memory.\n");
+ return NULL;
+ }
+ (*env)->ReleaseStringUTFChars(env, j_str, c_str);
+ printf("Hello,I'm C++,the Java Str is:%s\n", c_str);
+ sprintf(buff, "hello %s", c_str);
+ return (*env)->NewStringUTF(env, buff);
+}
+#ifdef __cplusplus
+}
+#endif
\ No newline at end of file