性能优化,批量读取查询,sql功能优化
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@@ -10,13 +10,15 @@ import cn.ac.iie.utils.MariaDBConnect;
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import com.alibaba.fastjson.JSONObject;
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import org.apache.log4j.Logger;
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import java.io.*;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.io.OutputStreamWriter;
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import java.nio.charset.StandardCharsets;
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import java.sql.Connection;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.sql.Statement;
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import java.text.DecimalFormat;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.TimerTask;
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@@ -62,8 +64,7 @@ public class UpdateTask extends TimerTask {
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updateFqdns.add(unlabeledSet.getString("fqdn"));
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}
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long unlabeledNum = updateFqdns.size() - expiredNum;
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//TODO 分批查询
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if (updateFqdns.size()>0){
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JSONObject jsonObj = brightCloudUtils.getQueryResults(updateFqdns);
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List<FqdnFile> updateFiles = brightCloudUtils.responseSparse(jsonObj);
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