HiSEN

多线程:优雅的使用ExecutorService进行压力测试

很多时候写功能或者接口需要进行压力测试,
今天发现jwt在生成token的时候,如果输入都是一样的
仅有一个签发时间不一样,生成的token是有可能是一样的

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public void testCreate() {
ThreadFactory namedThreadFactory = new ThreadFactoryBuilder().setNameFormat("hisenyuan").build();
ExecutorService pool = new ThreadPoolExecutor(
20,
50,
10000L,
TimeUnit.MILLISECONDS,
new LinkedBlockingQueue<>(10240),
namedThreadFactory,
new ThreadPoolExecutor.AbortPolicy());
for (int i = 0; i < 50; i++) {
// 需要提交的内容
pool.execute(this::createTokenTest);
}
pool.shutdown();
try {
while (!pool.awaitTermination(500, TimeUnit.MILLISECONDS)) {
LOGGER.debug("Waiting for terminate");
}
} catch (InterruptedException e) {
LOGGER.error(e);
}
}