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存储过程 CREATE OR REPLACE PROCEDURE proc_test2(p_id IN NUMBER, v_cur OUT SYS_REFCURSOR, p_result_code OUT NUMBER, p_result_message OUT VARCHAR2) AS BEGIN 阅读全文
摘要:
存储过程 CREATE OR REPLACE PROCEDURE proc_test1(p_id IN NUMBER, p_result_code OUT NUMBER, p_result_message OUT VARCHAR2) AS BEGIN p_result_message := '成功' 阅读全文
摘要:
private final char[] hexCode = "0123456789ABCDEF".toCharArray(); public String toHexString(byte[] data) { StringBuilder r = new StringBuilder(data.len 阅读全文
摘要:
详细报错如下: java.lang.ClassCastException: java.lang.Double cannot be cast to java.lang.Integer at org.bson.Document.getInteger(Document.java:244) ~[bson-4 阅读全文