项目初始化
1、没有现成的工程的话新建iOS项目
命令行cd到项目根目录 执行 pod init，会创建一个pod配置文件
用编辑器打开，加上 pod 'WeexSDK', :path=>'./sdk/'
下载最新的weexSDK https://github.com/alibaba/weex
在ios目录下有个sdk文件夹，把它复制到ios项目根目录，和podFile里配置的路径一致
关掉xcode，在当前目录，命令行执行pod install，
现在项目目录变成了这样，以后点击xcworkspace文件打开项目
创建一个新目录weex，命令行cd到weex目录，执行weex init，会提示你输入项目名称
自动创建的文件：
在当前目录命令行执行npm install，安装依赖库
创建一个文件夹js，命令行执行weex src -o js生成最终需要的js文件
也可以weex src/main.we在浏览器预览
或者weex src/main.we --qr 生成二维码，用playground App 扫描预览
加载weex页面
xcode打开workspace项目文件
打开AppDelegate.m添加一下内容
将之前创建的js文件夹拖到xcode工程的文件列表
效果是这样的
weex视图控制器的初始化
ViewController.h:
- //
- // ViewController.h
- // weexDemo3
- //
- // Created by admin on 16/8/3.
- // Copyright © 2016年 admin. All rights reserved.
- //
- #import <UIKit/UIKit.h>
- @interface ViewController : UIViewController
- - (instancetype)initWithJs:(NSString *)filePath;
- @end
ViewController.m
#import "ViewController.h"
#import <WeexSDK/WeexSDK.h>
@interface ViewController()
@property(nonatomic,strong)WXSDKInstance *instance;
@property(nonatomic,strong)UIView *weexView;
@end
@implementation ViewController
NSURL *jsUrl;
-(instancetype)initWithJS:(NSString *)filePath {
self = [superinit];
if (self) {
NSString *mai = [[NSBundlemainBundle]bundlePath];
// NSString *path=[NSString stringWithFormat:@"http://192.168.232.13:8080/examples/js/%@",filePath];
NSString *path=[NSStringstringWithFormat:@"file://%@/js/%@",[NSBundlemainBundle].bundlePath,filePath];
NSLog(@"-----path:%@",path);
jsUrl=[NSURLURLWithString:path];
}
returnself;
}
- (void)viewDidLoad {
[superviewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
_instance = [[WXSDKInstancealloc]init];
_instance.viewController =self;
_instance.frame=self.view.frame;
__weaktypeof(self) weakSelf =self;
_instance.onCreate = ^(UIView *view) {
[weakSelf.weexViewremoveFromSuperview];
weakSelf.weexView = view;
[weakSelf.viewaddSubview:weakSelf.weexView];
};
_instance.onFailed = ^(NSError *error) {
NSLog(@"加载错误%@",error);
};
_instance.renderFinish = ^ (UIView *view) {
NSLog(@"加载完成");
};
if (!jsUrl) {
return;
}
[_instancerenderWithURL:jsUrl];
self.view.backgroundColor=[UIColorwhiteColor];
}
- (void)dealloc
{
[_instancedestroyInstance];
}
- (void)didReceiveMemoryWarning {
[superdidReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
@end
再打开AppDelegate.m创建导航控制器
引入头文件
#import "ViewController.h"
创建导航视图：
#import "AppDelegate.h"
#import <WeexSDK/WeexSDK.h>
#import "ViewController.h"
@interface AppDelegate ()
@end
@implementation AppDelegate
- (void)initWeex {
[WXAppConfigurationsetAppGroup:@"ailinggong"];
[WXAppConfigurationsetAppName:@"weexDemo"];
[WXAppConfigurationsetAppName:@"1.0.0"];
[WXSDKEngineinitSDKEnviroment];
}
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.
[selfinitWeex];
ViewController *vc=[[ViewControlleralloc]initWithJS:@"about-me.js"];
UINavigationController *nav=[[UINavigationControlleralloc]initWithRootViewController:vc];
self.window.rootViewController=nav;
returnYES;
}
