53 lines
1.3 KiB
Java
53 lines
1.3 KiB
Java
package io.github.ehlxr.zkrwlock.controller;
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import io.github.ehlxr.zkrwlock.lockv2.ZkLock;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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@SuppressWarnings("all")
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public class Controller {
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String lockName = "test";
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/**
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* ---------------非公平锁，重制命令每次执行都会优先于读取命令
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*/
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@GetMapping("/test03")
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public void test03() throws InterruptedException {
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for (int i = 0; i < 100; i++) {
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Thread.sleep(1000);
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new Thread(()->{
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ZkLock lock = new ZkLock(lockName, ZkLock.ReadWriteType.READ);
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try {
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lock.lock();
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Thread.sleep(1000);
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System.out.println("读请求，耗时50毫秒");
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}catch (Exception e){
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}finally {
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lock.unLock();
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}
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}).start();
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}
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}
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@GetMapping("/test04")
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public void test04() throws Exception {
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ZkLock lock = new ZkLock(lockName, ZkLock.ReadWriteType.WRITE);
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lock.lock();
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System.out.println("写请求");
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Thread.sleep(2000);
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lock.unLock();
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}
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@GetMapping("/test05")
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public void test05(){
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}
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}
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