From f9de2fc8e297fa3ce8f5ecfe4ad54b883500556f Mon Sep 17 00:00:00 2001
From: java110 <928255095@qq.com>
Date: 星期五, 12 十一月 2021 19:31:45 +0800
Subject: [PATCH] 优化代码
---
java110-service/src/main/java/com/java110/service/smo/impl/QueryServiceSMOImpl.java | 55 ++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 54 insertions(+), 1 deletions(-)
diff --git a/java110-service/src/main/java/com/java110/service/smo/impl/QueryServiceSMOImpl.java b/java110-service/src/main/java/com/java110/service/smo/impl/QueryServiceSMOImpl.java
index bb7df68..5ae8d2d 100755
--- a/java110-service/src/main/java/com/java110/service/smo/impl/QueryServiceSMOImpl.java
+++ b/java110-service/src/main/java/com/java110/service/smo/impl/QueryServiceSMOImpl.java
@@ -136,6 +136,7 @@
}
+
/**
* {"PARAM:"{
* "param1": "$.a.#A#Object",
@@ -340,6 +341,59 @@
}
}
+ @Override
+ public JSONObject execQuerySql(JSONObject params, String currentSql) throws BusinessException {
+ List<Map<String, Object>> results = null;
+ List<String> columns = new ArrayList<>();
+ try {
+ List<Object> currentParams = new ArrayList<Object>();
+ //澶勭悊 if 鍒ゆ柇
+ logger.debug("dealSqlIf寮�濮嬪鐞唖ql涓殑<if>鑺傜偣 " + currentSql + " 鍏ュ弬:" + params.toJSONString());
+ currentSql = dealSqlIf(currentSql, params);
+ logger.debug("dealSqlIf澶勭悊瀹屾垚sql涓殑<if>鑺傜偣 " + currentSql + " 鍏ュ弬:" + params.toJSONString());
+ String[] sqls = currentSql.split("#");
+ String currentSqlNew = "";
+ for (int sqlIndex = 0; sqlIndex < sqls.length; sqlIndex++) {
+ if (sqlIndex % 2 == 0) {
+ currentSqlNew += sqls[sqlIndex];
+ continue;
+ }
+ currentSqlNew += "?";
+ Object param = params.getString(sqls[sqlIndex]);
+ if (params.get(sqls[sqlIndex]) instanceof Integer) {
+ param = params.getInteger(sqls[sqlIndex]);
+ }
+ //杩欓噷瀵� page 鍜� rows 鐗规畩澶勭悊 锛岀洰鍓嶆病鏈夋兂鍒板叾浠栫殑鍔炴硶
+ if (StringUtils.isNumeric(param.toString()) && "page,rows,row".contains(sqls[sqlIndex])) {
+ param = Integer.parseInt(param.toString());
+ }
+ currentParams.add(param);
+ }
+ results = queryServiceDAOImpl.executeSql(currentSqlNew, currentParams.toArray(), columns);
+ } catch (Exception e) {
+ logger.error("瑙ｆ瀽sql 寮傚父", e);
+ throw new BusinessException("1999", e.getLocalizedMessage());
+ }
+ JSONArray data = null;
+ if (results == null || results.size() < 1) {
+ data = new JSONArray();
+ } else {
+ data = JSONArray.parseArray(JSONArray.toJSONString(results));
+ }
+ JSONArray th = null;
+ if (columns.size() < 1) {
+ th = new JSONArray();
+ } else {
+ th = JSONArray.parseArray(JSONArray.toJSONString(columns));
+ }
+
+
+ JSONObject paramOut = new JSONObject();
+ paramOut.put("th", th);
+ paramOut.put("td", data);
+ return paramOut;
+ }
+
/**
* 澶勭悊SQL璇彞
*
@@ -357,7 +411,6 @@
if (!oldSql.contains("<if")) {
return oldSql;
}
-
String[] oSqls = oldSql.split("</if>");
for (String oSql : oSqls) {
logger.debug("澶勭悊if 鑺傜偣锛屽綋鍓嶅鐞嗙殑oSql=" + oSql + "鎬荤殑oSqls = " + oSqls);
--
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