#FMWebViewJavascriptBridge
FMWebViewJavascriptBridge inspired by react native 是一个轻量级的JavascriptBridge，只支持WKWebView iOS 8.0之后，与android原生调用保持一致。 
- 自定义 JavascriptInterface 类
- 在暴露的接口前添加FM_EXPORT_METHOD宏
- 支持的参数可以是 nil NSNull NSString NSNumber NSDictionary NSArray NSDate char int double BOOL
- 同时支持返回值给Javascrip的回调， 回调的类型FMCallBack，支持参数同上
@implementation JavascriptInterface FM_EXPORT_METHOD(@selector(push:)) - (void)push:(NSUInteger)one { [self.viewController.navigationController pushViewController:[WKViewController new] animated:YES]; NSLog(@"test push%ld", (unsigned long)one); } FM_EXPORT_METHOD(@selector(pop:)) - (void)pop:(NSString *)testArray { [self.viewController.navigationController popViewControllerAnimated:YES]; NSLog(@"pop array %@", testArray); } FM_EXPORT_METHOD(@selector(setNavTitle:response:)) - (void)setNavTitle:(NSDictionary *)userInfo response:(FMCallBack)callBack { self.viewController.title = userInfo[@"name"]; callBack(@{@"name":@"carlSQ",@"age":@"26"}); } 用 FMWKWebViewBridge 类中的接口addJavascriptInterface 添加接口道javascrip层
_webViewBridge = [FMWKWebViewBridge wkwebViewBridge:self.webView]; [_webViewBridge addJavascriptInterface:[JavascriptInterface new] withName:@"JavascripInterface"]; 与android原生调用保持一致，addJavascriptInterface 会在js层注入一个对象，名字是addJavascriptInterface 中设置的名字
<script> JavascriptInterface.setNavTitle({"name" : "carl", age:"18"},function(responseData) { setNavTitle.innerHTML = "name:"+responseData.name +" age:" + responseData.age; }) </script> #Usage
pod 'FMWebViewJavascriptBridge', '~> 3.0.0'carl Shen
FMWebViewJavascriptBridge is available under the MIT license. See the LICENSE file for more info.