加載WebView

WebSettings settings = web_view.getSettings();
        settings.setJavaScriptEnabled(true);
        web_view.loadUrl(url);
        web_view.setWebViewClient(new WebViewClient(){

            @Override
            public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
        web_view.loadUrl(url);

                return super.shouldOverrideUrlLoading(view, request);
            }
        });