feat: add java&rust

2022-09-26 00:23:56 +08:00
parent 36e1609002
commit dc213c4055
8 changed files with 275 additions and 1 deletions
--- a/__lang/java/README.md
+++ b/__lang/java/README.md
@@ -0,0 +1,6 @@
+
+* https://rustcc.cn/article?id=4ca84a67-d972-4460-912e-a297ec5edc0a
+* https://github.com/metaworm/rust-java-demo
+
+
+
--- a/__lang/java/java-demo/README.md
+++ b/__lang/java/java-demo/README.md
@@ -0,0 +1,6 @@
+
+```shell
+mvn clean package
+java -Djava.library.path=../java-rust-demo/target/debug/ -jar target/RustJNI-1.0-SNAPSHOT.jar 
+```
+
--- a/__lang/java/java-demo/java/me/hatter/RustJNI.java
+++ b/__lang/java/java-demo/java/me/hatter/RustJNI.java
@@ -0,0 +1,14 @@
+package me.hatter;
+
+public class RustJNI {
+    static {
+        System.loadLibrary("java_rust_demo");
+    }
+
+    public static void main(String[] args) {
+        init();
+    }
+
+    static native void init();
+}
+
--- a/__lang/java/java-demo/pom.xml
+++ b/__lang/java/java-demo/pom.xml
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>me.hatter</groupId>
+    <artifactId>RustJNI</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <exec.mainClass>me.hatter.RustJNI</exec.mainClass>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.encoding>UTF-8</maven.compiler.encoding>
+    </properties>
+
+    <dependencies>
+    </dependencies>
+
+    <build>
+        <sourceDirectory>java</sourceDirectory>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>2.4</version>
+                <configuration>
+                    <encoding>UTF-8</encoding>
+                </configuration>
+            </plugin>
+
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+        <version>2.4</version>
+        <configuration>
+          <archive>
+            <manifest>
+              <addClasspath>true</addClasspath>
+              <mainClass>me.hatter.RustJNI</mainClass>
+            </manifest>
+          </archive>
+        </configuration>
+      </plugin>
+        </plugins>
+    </build>
+</project>
--- a/__lang/java/java-rust-demo/Cargo.lock
+++ b/__lang/java/java-rust-demo/Cargo.lock
@@ -0,0 +1,179 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "bytes"
+version = "1.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec8a7b6a70fde80372154c65702f00a0f56f3e1c36abbc6c440484be248856db"
+
+[[package]]
+name = "cesu8"
+version = "1.1.0"
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+checksum = "6d43a04d8753f35258c91f8ec639f792891f748a1edbd759cf1dcea3382ad83c"
+
+[[package]]
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+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
+
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+checksum = "35ed6e9d84f0b51a7f52daf1c7d71dd136fd7a3f41a8462b8cdb8c78d920fad4"
+dependencies = [
+ "bytes",
+ "memchr",
+]
+
+[[package]]
+name = "java-rust-demo"
+version = "0.1.0"
+dependencies = [
+ "jni",
+]
+
+[[package]]
+name = "jni"
+version = "0.19.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c6df18c2e3db7e453d3c6ac5b3e9d5182664d28788126d39b91f2d1e22b017ec"
+dependencies = [
+ "cesu8",
+ "combine",
+ "jni-sys",
+ "log",
+ "thiserror",
+ "walkdir",
+]
+
+[[package]]
+name = "jni-sys"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
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+
+[[package]]
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+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "memchr"
+version = "2.5.0"
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+
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+dependencies = [
+ "unicode-ident",
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+
+[[package]]
+name = "quote"
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+ "proc-macro2",
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+
+[[package]]
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+dependencies = [
+ "winapi-util",
+]
+
+[[package]]
+name = "syn"
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+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
+[[package]]
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+checksum = "0a99cb8c4b9a8ef0e7907cd3b617cc8dc04d571c4e73c8ae403d80ac160bb122"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
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+checksum = "3a891860d3c8d66fec8e73ddb3765f90082374dbaaa833407b904a94f1a7eb43"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "unicode-ident"
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+checksum = "dcc811dc4066ac62f84f11307873c4850cb653bfa9b1719cee2bd2204a4bc5dd"
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+[[package]]
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+checksum = "808cf2735cd4b6866113f648b791c6adc5714537bc222d9347bb203386ffda56"
+dependencies = [
+ "same-file",
+ "winapi",
+ "winapi-util",
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+[[package]]
+name = "winapi"
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+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
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+[[package]]
+name = "winapi-i686-pc-windows-gnu"
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+[[package]]
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+dependencies = [
+ "winapi",
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+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
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--- a/__lang/java/java-rust-demo/Cargo.toml
+++ b/__lang/java/java-rust-demo/Cargo.toml
@@ -0,0 +1,13 @@
+[package]
+name = "java-rust-demo"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[lib]
+crate-type = ['cdylib']
+
+[dependencies]
+jni = {version = '0.19'}
+
--- a/__lang/java/java-rust-demo/src/lib.rs
+++ b/__lang/java/java-rust-demo/src/lib.rs
@@ -0,0 +1,7 @@
+use jni::objects::*;
+use jni::JNIEnv;
+
+#[no_mangle]
+pub unsafe extern "C" fn Java_me_hatter_RustJNI_init(_env: JNIEnv, _class: JClass) {
+    println!("rust-java-demo inited");
+}