cordova插件文件路径：无法解析文件系统路径

z9zf31ra 于 2022-11-15 发布在其他

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尝试通过android/ios gallery使用cordova-plugin-camera从ionic应用程序上传图像。它在ios上工作得很好，但在解析路径时抛出错误，我正在使用cordova-plugin-filepath解析文件路径。
但在***this.filePath.resolveNativePath（imagePath）***方法中解析本机路径时，它总是抛出以下错误：

{code: 0 ; message: "Unable to resolve filesystem path."}

下面是我上传图片的代码：

var options = {
  quality: 60,
  targetWidth:900,
  sourceType: sourceType,
  saveToPhotoAlbum: false,
  correctOrientation: true
};

// Get the data of an image
this.camera.getPicture(options).then((imagePath) => {
  if (this.platform.is('android') && sourceType === this.camera.PictureSourceType.PHOTOLIBRARY) {
    console.log('image path',imagePath)
    this.filePath.resolveNativePath(imagePath)
      .then(res => {
        let correctPath = res.substr(0, res.lastIndexOf('/') + 1).toString();
        let currentName = imagePath.substring(imagePath.lastIndexOf('/') + 1, imagePath.length).toString();
        this.copyFileToLocalDir(correctPath, currentName, this.createFileName());
      }).catch(err=>{
        console.log('unable to resolve file path issue', err)
      });
  } else {
    var currentName = imagePath.substr(imagePath.lastIndexOf('/') + 1);
    var correctPath = imagePath.substr(0, imagePath.lastIndexOf('/') + 1);
    console.log(currentName,correctPath)
    this.copyFileToLocalDir(correctPath, currentName, this.createFileName());
  }
}, (err) => {
  console.log(err);
});

我甚至尝试使用以下代码，但没有成功：

window.FilePath.resolveNativePath(imagePath)
      .then(res => {
        let correctPath = res.substr(0, res.lastIndexOf('/') + 1).toString();
        let currentName = imagePath.substring(imagePath.lastIndexOf('/') + 1, imagePath.length).toString();
        this.copyFileToLocalDir(correctPath, currentName, this.createFileName());
      }).catch(err=>{
        console.log('unable to resolve file path issue', err)
      });

以下是我的插件详细信息：

<plugin name="cordova-plugin-camera" spec="^4.0.3" />
<plugin name="cordova-plugin-filepath" spec="^1.4.2" />

离子信息：
ionic (Ionic CLI) : 4.6.0 Ionic Framework : ionic-angular 3.9.2 @ionic/app-scripts : 3.2.1 Cordova: cordova (Cordova CLI) : 8.1.2 (cordova-lib@8.1.1) Cordova Platforms : android 7.1.4 Cordova Plugins : cordova-plugin-ionic-keyboard 2.1.3, cordova-plugin-ionic-webview 2.3.1, (and 15 other plugins) System: Android SDK Tools : 25.2.4 NodeJS : v9.11.1 npm : 6.0.1 OS : Windows 10"

cordova

来源：https://stackoverflow.com/questions/54182550/cordova-plugin-filepath-unable-to-resolve-filesystem-path

1条答案

按热度按时间

jbose2ul1#

只需将file://添加到imagePath即可。

程式码片段

this.camera.getPicture(options).then((imagePath) => {
  if (this.platform.is('android') && sourceType === this.camera.PictureSourceType.PHOTOLIBRARY) {
  //insert this line will solve the error
  imagePath = 'file://' + imagePath;
    console.log('image path',imagePath)
    this.filePath.resolveNativePath(imagePath)
      .then(res => {
        let correctPath = res.substr(0, res.lastIndexOf('/') + 1).toString();
        let currentName = imagePath.substring(imagePath.lastIndexOf('/') + 1, imagePath.length).toString();
        this.copyFileToLocalDir(correctPath, currentName, this.createFileName());
      }).catch(err=>{
        console.log('unable to resolve file path issue', err)
      });
  } else {
    var currentName = imagePath.substr(imagePath.lastIndexOf('/') + 1);
    var correctPath = imagePath.substr(0, imagePath.lastIndexOf('/') + 1);
    console.log(currentName,correctPath)
    this.copyFileToLocalDir(correctPath, currentName, this.createFileName());
  }
}, (err) => {
  console.log(err);
});

说明

以前的代码u写只适用于Android版本以下的Android版本9.For Android版本9和以上无法识别的文件路径.

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cordova插件文件路径：无法解析文件系统路径

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