派生自 development/c++

pansen
2019-03-07 d3b7bbe7102cd089680a828f5d8f6402c8cf6342
QiaoJiaSystem/DataManagerServer/vss/dao/BaseDao.h
@@ -12,6 +12,7 @@
using namespace std;
static mysqlpp::Connection* conn;
class BaseDao {
public:
    static mysqlpp::SimpleResult add(std::map<std::string, std::string>& columns, string tableName) {
@@ -28,6 +29,7 @@
        }
        return simpleResult;
    }
    static bool del(string tableName, std::map<std::string, std::string>& whereColumns) {
        initConnection();
        string sql = "DELETE FROM " + tableName + " where 1=1 " + getWhereColumnNameValuePair(whereColumns);
@@ -38,7 +40,9 @@
        }
        return ret;
    }
    static bool update(std::map<std::string, std::string>& columns, string tableName, std::map<std::string, std::string>& whereColumns) {
    static bool update(std::map<std::string, std::string> &columns, string tableName,
                       std::map<std::string, std::string> &whereColumns) {
        string updateSql = getUpdateSql(columns, tableName, whereColumns);
        initConnection();
        mysqlpp::Query query = conn->query(updateSql);
@@ -107,6 +111,7 @@
        }
        return ret;
    }
    static string getInsertSql(std::map<std::string, std::string>& columns, string tableName) {
        string insertSql = "INSERT INTO "+tableName+" ("
                           + getColumnNames(columns) +
@@ -116,35 +121,38 @@
        cout << "insertSql " << insertSql << endl;
        return insertSql;
    }
    static string getUpdateSql(std::map<std::string, std::string>& columns, string tableName, std::map<std::string, std::string>& whereColumns) {
    static string getUpdateSql(std::map<std::string, std::string> &columns, string tableName,
                               std::map<std::string, std::string> &whereColumns) {
        string updateSql = "update "+tableName+" set "
                           + getColumnNameValuePair(columns) +
                           " where 1=1 "+
                           getWhereColumnNameValuePair(whereColumns)
        ;
                           getWhereColumnNameValuePair(whereColumns);
        cout << "updateSql " << updateSql << endl;
        return updateSql;
    }
    static void doConnect() {
        //            if (conn->connect(
//                    appConfig.getStringProperty("database").c_str(),
//                    appConfig.getStringProperty("db_host").c_str(),
//                    appConfig.getStringProperty("db_user").c_str(),
//                    appConfig.getStringProperty("db_password").c_str(),
//                    appConfig.getIntProperty("db_port")
//            )) {
        if (conn->connect(
                "EGEyesForVSS",
                "127.0.0.1",
                "root",
                "123456",
                3306
            appConfig.getStringProperty("database").c_str(),
            appConfig.getStringProperty("db_host").c_str(),
            appConfig.getStringProperty("db_user").c_str(),
            appConfig.getStringProperty("db_password").c_str(),
            appConfig.getIntProperty("db_port")
        )) {
//        if (conn->connect(
//                "EGEyesForVSS",
//                "192.168.1.148",
//                "root",
//                "123456",
//                3306
//        )) {
            cout << "connect success" << endl;
        } else {
            cout << "connect failed" << endl;
        }
    }
    static void initConnection() {
        static bool inited = false;
        if (!inited) {
@@ -156,6 +164,7 @@
            doConnect();
        }
    }
    static string getColumnNames(std::map<std::string, std::string>& columns) {
        string columnNames;
        auto size = columns.size();
@@ -169,6 +178,7 @@
        }
        return columnNames;
    }
    static string getColumnValues(std::map<std::string, std::string>& columns) {
        string columnValues;
        auto size = columns.size();
@@ -182,6 +192,7 @@
        }
        return columnValues;
    }
    static string getColumnNameValuePair(std::map<std::string, std::string>& columns) {
        string columnNameValuePair;
        auto size = columns.size();
@@ -198,6 +209,7 @@
        }
        return columnNameValuePair;
    }
    static string getWhereColumnNameValuePair(std::map<std::string, std::string>& columns) {
        string columnNameValuePair;
        auto size = columns.size();