标签:span oftype 文件 win 获取 write 图片 dex ted
出现问题情况是:将uiwebview换成wkwebview之后,之前将webview上那些图片放回本地下载后缓存的图片没办法在webview上找到,最后排查出原因是,wkwebview需要将图片和网页文件放在同个路径下。
具体实现方法如下(获取图片缓存的路径,将本地html和css文件复制到该路径下):
css复制到图片路径:
let baseDir = ImageCacheTool.imageBasePath()!//本地图片缓存路径
if !FileManager.default.fileExists(atPath: baseDir) {
try? FileManager.default.createDirectory(atPath: baseDir, withIntermediateDirectories: true, attributes: nil)
}
let srcPath = Bundle.main.path(forResource: "webview", ofType: "css")
if !FileManager.default.fileExists(atPath: desPath) {
try? FileManager.default.copyItem(atPath: srcPath ?? "", toPath: baseDir + "/webview.css")
}
html复制到图片路径
let htmlPath = ImageCacheTool.imageBasePath() + "/index.html"
try? html.write(toFile: htmlPath, atomically: true, encoding: .utf8)
webView.loadFileURL(URL(fileURLWithPath: htmlPath), allowingReadAccessTo: URL(fileURLWithPath: ImageCacheTool.imageBasePath()))
标签:span oftype 文件 win 获取 write 图片 dex ted
原文地址:https://www.cnblogs.com/destiLaugh/p/11202378.html