- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section {
return 0.001f;
} 

@property (nonatomic, strong, nullable) UIView *tableHeaderView; // accessory view for above row content. default is nil. not to be confused with section header
@property (nonatomic, strong, nullable) UIView *tableFooterView; // accessory view below content. default is nil. not to be confused with section footer 

　 self.tableView.tableHeaderView = nil; 
　　 self.tableView.tableHeaderView = [[UIView alloc] init]; 
　　 self.tableView.tableHeaderView = [[UIView alloc] initWithFrame:CGRectZero]; 
　　 self.tableView.tableFooterView = nil; 
　　 self.tableView.tableFooterView = [[UIView alloc] init]; 
　　 self.tableView.tableFooterView = [[UIView alloc] initWithFrame:CGRectZero]; 

self.tableView.tableHeaderView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, kScreenSize.width, 0.0001f)];
self.tableView.tableFooterView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, kScreenSize.width, 0.0001f)]; 

//
// HLNBaseTableViewController.m
// HLN-IMDemo
//
// Created by heiline on 15/8/25.
// Copyright (c) 2015年 baidu. All rights reserved.
//
#import "HLNBaseTableViewController.h"
@interface HLNBaseTableViewController () 
@end
@implementation HLNBaseTableViewController
- (void)viewDidLoad {
[super viewDidLoad];
self.tableView = [[UITableView alloc] initWithFrame:(CGRect){CGPointZero, kScreenSize} style:_tableViewStyle];
[self.view addSubview:self.tableView];
self.tableView.tableHeaderView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, kScreenSize.width, 0.0001f)];
self.tableView.tableFooterView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, kScreenSize.width, 0.0001f)];
if (self.navigationController != nil) {
self.tableView.height -= kNavBarH + kStatusBarH;
}
if (self.tabBarController != nil) {
if (self.navigationController.childViewControllers.count == 1) {
self.tableView.height -= kTabBarH;
}
}
self.tableView.delegate = self;
self.tableView.dataSource = self;
self.automaticallyAdjustsScrollViewInsets = NO;
}
- (void)dealloc {
self.tableView.dataSource = nil;
self.tableView.delegate = nil;
}
#pragma mark Table View Data Source And delegate Methods
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
return 0;
}
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return 0;
}
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
return [[UITableViewCell alloc] init];
}
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
}
- (UIView *)tableView:(UITableView *)tableView viewForFooterInSection:(NSInteger)section {
return nil;
}
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {
return nil;
}
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section {
return 0.001f;
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
return 40.f;
}
-(CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section {
return 0.001f;
}
@end