static String buildInsertSql(String table, String[] fields) { // TODO: StringBuilder sql=new StringBuilder(); sql.append("INSERT INTO ") .append(table) .append(" ("); String valueStr=String.join(", ", fields); String fieldStr=valueStr; for (String field:fields){ valueStr=valueStr.replace(field,"?"); } sql.append(fieldStr) .append(") VALUES ") .append("(") .append(valueStr) .append(")"); return sql.toString();}
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