我用JDBC連接Access數(shù)據(jù)庫時(shí)，執(zhí)行到DriverManager.getConnection時(shí)就會(huì)報(bào)錯(cuò)：java.lang.OutOfMemoryError: GC overhead limit exc public static Connection getConnection(String file){
Connection con=null;
String url="jdbc:ucanaccess://"+file;
try {
Class.forName("net.ucanaccess.jdbc.UcanaccessDriver");
con=DriverManager.getConnection(url);//此處報(bào)錯(cuò)
} catch (ClassNotFoundException | SQLException e) {
e.printStackTrace();
}
System.out.println("getConnection結(jié)束");
return con;
}如果是小的Access文件不會(huì)報(bào)錯(cuò)，試了個(gè)1.2G的就會(huì)出現(xiàn)這種情況
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