QML中sql语句的实现

QML中实现增改查语句

queryInsertStr = "INSERT INTO camera VALUES('" + systemUtil.generateUUID() + "','"                                               + cameraSettingTab.currentIndex + "','"                                               + exposureSettingValue.text + "','"                                               + cameraContinuous.text + "','"                                               + exposureTimeValue.text + "');" ;queryUpdateStr = "UPDATE camera SET exposure_set = '"                   + exposureSettingValue.text                   + "',trigger_mode = '"+ cameraContinuous.text + "', trigger_delay = '"                  + exposureTimeValue.text                   + "' WHERE station = '"+ cameraSettingTab.currentIndex + "';";querySelectStr = "SELECT * FROM camera WHERE station = '"                 + cameraSettingTab.currentIndex + "';";