接上篇本地調用本地cordova。
要想實現遠程的調用，首先想到的是網頁發送請求訪問本地cordova，然后本地攔截請求后把所需資源替換為本地，實現Cordova的遠程調用。
1、遠程網頁注入請求cordova插件的代碼。

var script = document.createElement('script'); 
script.type = "text/javascript"; 
script.src="http://injection/cordova.js"; 
document.getElementsByTagName('body')[0].appendChild(script);

主義的是一定要在當前網頁加載完成后注入，放置在body的最后就好。http://injection/cordova.js 為前端做攔截而準備。
2、重載CDVURLProtocol.h，這個類是用來攔截上邊的http://injection/cordova.js，新建文件CDVURLProtocolCustom.h、CDVURLProtocolCustom.m，注意要把這兩個文件放置在本地插件的ios類文件夾下，然后在cordova工程public文件夾下導入進來，不然會發生與CDVURLProtocol.h沖突的情況。
CDVURLProtocolCustom.m文件內容如下：

#import "CDVURLProtocolCustom.h"
#import <MobileCoreServices/MobileCoreServices.h>

@interface CDVURLProtocolCustom ()

@end

NSString* const kCDVAssetsLibraryPrefixes = @"http://injection";

@implementation CDVURLProtocolCustom

// 這個方法用來攔截H5頁面請求
+ (BOOL)canInitWithRequest:(NSURLRequest*)theRequest
{
    NSURL* theUrl = [theRequest URL];

    // 判斷是否是我們定義的url，若是，返回YES，繼續執行其他方法，若不是，返回NO，不執行其他方法
    if ([[theUrl absoluteString] hasPrefix:kCDVAssetsLibraryPrefixes]) {
        return YES;
    }

    return NO;
}

+ (NSURLRequest*)canonicalRequestForRequest:(NSURLRequest*)request
{
//
    return request;
}
// 獲取本地文件路徑
- (NSString*)pathForResource:(NSString*)resourcepath
{
    NSBundle* mainBundle = [NSBundle mainBundle];
    NSMutableArray* directoryParts = [NSMutableArray arrayWithArray:[resourcepath componentsSeparatedByString:@"/"]];
    NSString* filename = [directoryParts lastObject];
    
    [directoryParts removeLastObject];
    NSString* directoryPartsJoined = [directoryParts componentsJoinedByString:@"/"];
    NSString* directoryStr = @"www";
    
    if ([directoryPartsJoined length] > 0) {
        directoryStr = [NSString stringWithFormat:@"%@/%@", directoryStr, [directoryParts componentsJoinedByString:@"/"]];
    }
    
    return [mainBundle pathForResource:filename ofType:@"" inDirectory:directoryStr];
}

// 在canInitWithRequest方法返回YES以后，會執行該方法，完成替換資源并返回給H5頁面
- (void)startLoading
{
    // NSLog(@"%@ received %@ - start", self, NSStringFromSelector(_cmd));
    NSString* url=super.request.URL.resourceSpecifier;
    NSString* cordova = [url stringByReplacingOccurrencesOfString:@"http://injection/" withString:@""];
    NSURL* startURL = [NSURL URLWithString:cordova];
    
    
    NSString* cordovaFilePath =[self pathForResource:[startURL path]];
    if (!cordovaFilePath) {
        [self sendResponseWithResponseCode:401 data:nil mimeType:nil];//重要
        return;
    }
    CFStringRef pathExtension = (__bridge_retained CFStringRef)[cordovaFilePath pathExtension];
    CFStringRef type = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, pathExtension, NULL);
    CFRelease(pathExtension);
    NSString *mimeType = (__bridge_transfer NSString *)UTTypeCopyPreferredTagWithClass(type, kUTTagClassMIMEType);
    if (type != NULL)
        CFRelease(type);
    //    NSURLResponse *response = [[NSURLResponse alloc] initWithURL:super.request.URL    MIMEType:mimeType expectedContentLength:-1 textEncodingName:nil];
    NSData* data = [NSData dataWithContentsOfFile:cordovaFilePath];
    [self sendResponseWithResponseCode:200 data:data mimeType:mimeType];
}


- (void)stopLoading
{
    // do any cleanup here
}

+ (BOOL)requestIsCacheEquivalent:(NSURLRequest*)requestA toRequest:(NSURLRequest*)requestB
{
    return NO;
}

// 將本地資源返回給H5頁面
- (void)sendResponseWithResponseCode:(NSInteger)statusCode data:(NSData*)data mimeType:(NSString*)mimeType
{
    if (mimeType == nil) {
        mimeType = @"text/plain";
    }
    
    NSHTTPURLResponse* response = [[NSHTTPURLResponse alloc] initWithURL:[[self request] URL] statusCode:statusCode HTTPVersion:@"HTTP/1.1" headerFields:@{@"Content-Type" : mimeType}];
    
    [[self client] URLProtocol:self didReceiveResponse:response cacheStoragePolicy:NSURLCacheStorageNotAllowed];
    if (data != nil) {
        [[self client] URLProtocol:self didLoadData:data];
    }
    [[self client] URLProtocolDidFinishLoading:self];
}

@end

3、CDVAppdelegate.m下 - (BOOL)application:(UIApplication)application didFinishLaunchingWithOptions:(NSDictionary)launchOptions添加調用CDVURLProtocolCustom的方法。

[NSURLProtocol registerClass:[CDVURLProtocolCustom class]];

4、可能會發生不允許cordova調用外部鏈接的情況。所以config.xml中添加

<allow-navigation href="http://*/*" />
<allow-navigation href="https://*/*" />

編譯運行。完美解決cordova下 themeableBrowser遠程界面調用本地cordova的問題，其他如inappBrowser也可以采用這種方式處理。當然缺點也存在，就是可能網頁完成加載會慢一些，所以能在本地處理的就別遠程了。