StringJoiner sj = new StringJoiner(", ", "SELECT ", " FROM "+table);
for (String name : fields) {
sj.add(name);
}
return sj.toString();
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测不准的猫
StringJoiner sj = new StringJoiner(", ", "SELECT ", " FROM "+table);
for (String name : fields) {
sj.add(name);
}
return sj.toString();