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使用HttpClient多线程收集数据
public Map<String, String> main(){ try { PoolingHttpClientConnectionManager cm = new PoolingHttpClientConnectionManager(); CloseableHttpClient httpClient = HttpClients.cus...
public Map<String, String> main(){ try { PoolingHttpClientConnectionManager cm = new PoolingHttpClientConnectionManager(); CloseableHttpClient httpClient = HttpClients.cus...