Solve the problem of Tableviewcell split line not to the left boundary

The following two methods can be used anywhere in the. m file of the TableView controller to resolve/** * The  following two methods address the problem of cell split lines not to the left boundary */-(void) viewdidlayoutsubviews {        if ([ Self.tableview respondstoselector: @selector (setseparatorinset:)]) {        [Self.tableview setseparatorinset: Uiedgeinsetszero];            }    if ([Self.tableview respondstoselector: @selector (setlayoutmargins:)])  {        [Self.tableview setlayoutmargins: Uiedgeinsetszero];    }    } /** * This method and the above method solves the problem that the cell split line is not to the left boundary */-(void) TableView: (UITableView *) TableView Willdisplaycell: (UITableViewCell *) Cell Forrowatindexpath: (Nsindexpath *) indexpat{    if ([Cell respondstoselector: @selector (setlayoutmargins:)]) {        [Cell Setlayoutmargins:uiedgeinsetszero];    }    if ([Cell respondstoselector: @selector (setseparatorinset:)]) {        [cell Setseparatorinset:uiedgeinsetszero];}    }

Solve the problem of Tableviewcell split line not to the left boundary