update at 2022-02-25 10:13:00 by ehlxr
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parent
3f420a6e55
commit
7fa307f3a6
@ -1,6 +1,7 @@
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use jni::objects::{GlobalRef, JClass, JList, JObject, JString, JValue};
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use jni::sys::{jbyteArray, jint, jlong, jstring};
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use jni::JNIEnv;
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use std::slice::SliceIndex;
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use std::{sync::mpsc, thread, time::Duration};
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#[no_mangle]
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@ -9,6 +10,23 @@ pub extern "system" fn Java_me_ehlxr_HelloWorld_getFiled(
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_class: JClass,
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input: JObject,
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) -> jstring {
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let map = env
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.get_field(input, "map", "Ljava/util/Map;")
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.unwrap()
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.l()
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.unwrap();
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let jmap = env.get_map(map).unwrap();
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// jmp.get(slice)
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jmap.iter().unwrap().into_iter().for_each(|jmap_iter| {
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let key: JString = jmap_iter.0.into();
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let value: JString = jmap_iter.1.into();
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println!(
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"get map key: {}, value: {}",
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String::from(env.get_string(key).unwrap()),
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String::from(env.get_string(value).unwrap())
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);
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});
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let jlist = env
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.get_list(
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env.get_field(input, "ls", "Ljava/util/List;")
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