java实现6次异步请求
时间: 2023-10-22 19:09:12 浏览: 31
以下是使用Java实现6次异步请求的示例代码:
1. 使用CompletableFuture类实现异步请求:
```java
CompletableFuture<String> future1 = CompletableFuture.supplyAsync(() -> {
// 异步请求1的逻辑
return "result1";
});
CompletableFuture<String> future2 = CompletableFuture.supplyAsync(() -> {
// 异步请求2的逻辑
return "result2";
});
CompletableFuture<String> future3 = CompletableFuture.supplyAsync(() -> {
// 异步请求3的逻辑
return "result3";
});
CompletableFuture<String> future4 = CompletableFuture.supplyAsync(() -> {
// 异步请求4的逻辑
return "result4";
});
CompletableFuture<String> future5 = CompletableFuture.supplyAsync(() -> {
// 异步请求5的逻辑
return "result5";
});
CompletableFuture<String> future6 = CompletableFuture.supplyAsync(() -> {
// 异步请求6的逻辑
return "result6";
});
String result1 = future1.get();
String result2 = future2.get();
String result3 = future3.get();
String result4 = future4.get();
String result5 = future5.get();
String result6 = future6.get();
```
2. 使用ExecutorService类实现异步请求:
```java
ExecutorService executor = Executors.newFixedThreadPool(6);
Future<String> future1 = executor.submit(() -> {
// 异步请求1的逻辑
return "result1";
});
Future<String> future2 = executor.submit(() -> {
// 异步请求2的逻辑
return "result2";
});
Future<String> future3 = executor.submit(() -> {
// 异步请求3的逻辑
return "result3";
});
Future<String> future4 = executor.submit(() -> {
// 异步请求4的逻辑
return "result4";
});
Future<String> future5 = executor.submit(() -> {
// 异步请求5的逻辑
return "result5";
});
Future<String> future6 = executor.submit(() -> {
// 异步请求6的逻辑
return "result6";
});
String result1 = future1.get();
String result2 = future2.get();
String result3 = future3.get();
String result4 = future4.get();
String result5 = future5.get();
String result6 = future6.get();
executor.shutdown();
```
注意:以上示例中的异步请求逻辑可以根据具体需求进行修改。同时,使用CompletableFuture类实现异步请求可以更加简洁和灵活,推荐使用。