<web-view ref="xxx" @onPostMessage="xxxxx"></web-view>  
<html>  
<script src="https://gitee.com/dcloud/uni-app/raw/dev/dist/uni.webview.1.5.4.js"></script>  
<script>  
document.addEventListener('UniAppJSBridgeReady', function() {  
        uni.postMessage({  
            data: {  
                action: 'message'  
            }  
        });  
})  
</script>  
</html>                                    - 发布:2023-02-15 12:09
 - 更新:2023-02-15 15:36
 - 阅读:397
 
产品分类: uniapp/App
PC开发环境操作系统: Windows
PC开发环境操作系统版本号: win10
HBuilderX类型: 正式
HBuilderX版本号: 3.6.14
手机系统: Android
手机系统版本号: Android 12
手机厂商: 一加
手机机型: 8p
页面类型: nvue
vue版本: vue2
打包方式: 离线
项目创建方式: HBuilderX
示例代码:
                                    
                                    
                                         
                                
                                                                                                操作步骤:
                                    
                                        网页使用uni.postMessage会报Java exception was raised during method invocation
                                     
                                
                                                                                                网页使用uni.postMessage会报Java exception was raised during method invocation
预期结果:
                                    
                                    
                                        正常收到消息
                                     
                                
                                                                                                正常收到消息
实际结果:
                                    
                                    
                                        会报错Java exception was raised during method invocation
                                     
                                
                                                            会报错Java exception was raised during method invocation
bug描述:
Android Nvue 使用webview, 网页使用uni.postMessage会报Java exception was raised during method invocation
            
            
            
            
1 个回复
DCloud_Android_ST
使用HX3.6.18版本试下