記錄：WebView載入微信公眾號釋出的文章連結，“閱讀原文”無法響應的問題
阿新 • • 發佈：2019-01-24
WebView.loadUrl(微信公眾號釋出的文章連結)。
可以看到控制檯會輸出以下log：
11-10 14:47:08.784 2988-2988/com.yxb.oneday I/chromium: [INFO:CONSOLE(540)] "onOutOfWeixinApp", source: http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_common/dom/attr275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/log300330.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/class275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/device2b3aae.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/jsapi/a8key2a30ee.js,/mmbizwap/zh_CN/htmledition/js/appmsg/index31ab69.js (540) 11-10 14:47:08.784 2988-2988/com.yxb.oneday I/chromium: [INFO:CONSOLE(558)] "進入index.js init", source: http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_common/dom/attr275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/log300330.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/class275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/device2b3aae.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/jsapi/a8key2a30ee.js,/mmbizwap/zh_CN/htmledition/js/appmsg/index31ab69.js (558) 11-10 14:47:08.874 2988-2988/com.yxb.oneday I/chromium: [INFO:CONSOLE(206)] "[TryCatch][DefineeErr]id:appmsg/async.js", source: http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_wap/moon3165f7.js (206) 11-10 14:47:08.886 2988-2988/com.yxb.oneday I/chromium: [INFO:CONSOLE(206)] "[TryCatch]TypeError: version.htmlDecode is not a function at r (http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/appmsg/iframe2ff82f.js,/mmbizwap/zh_CN/htmledition/js/appmsg/review_image309c11.js,/mmbizwap/zh_CN/htmledition/js/appmsg/outer_link275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/jsapi/core2ffa93.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/event275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/copyright_report2ec4b2.js,/mmbizwap/zh_CN/htmledition/js/appmsg/cache2a74ac.js,/mmbizwap/zh_CN/htmledition/js/appmsg/async31623d.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/ui/lazyload_img309c11.js,/mmbizwap/zh_CN/htmledition/js/biz_common/log/jserr2805ea.js,/mmbizwap/zh_CN/htmledition/js/appmsg/share31b0e8.js,/mmbizwap/zh_CN/htmledition/js/appmsg/cdn_img_lib30b785.js,/mmbizwap/zh_CN/htmledition/js/biz_common/utils/url/parse2fb01a.js,/mmbizwap/zh_CN/htmledition/js/appmsg/test314065.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/mmversion2f1d97.js,/mmbizwap/zh_CN/htmledition/js/appmsg/max_age2fdd28.js?v=1003:408:268) at http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/appmsg/iframe2ff82f.js,/mmbizwap/zh_CN/htmledition/js/appmsg/review_image309c11.js,/mmbizwap/zh_CN/htmledition/js/appmsg/outer_link275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/jsapi/core2ffa93.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/event275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/copyright_report2ec4b2.js,/mmbizwap/zh_CN/htmledition/js/appmsg/cache2a74ac.js,/mmbizwap/zh_CN/htmledition/js/appmsg/async31623d.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/ui/lazyload_img309c11.js,/mmbizwap/zh_CN/htmledition/js/biz_common/log/jserr2805ea.js,/mmbizwap/zh_CN/htmledition/js/appmsg/share31b0e8.js,/mmbizwap/zh_CN/htmledition/js/appmsg/cdn_img_lib30b785.js,/mmbizwap/zh_CN/htmledition/js/biz_common/utils/url/parse2fb01a.js,/mmbizwap/zh_CN/htmledition/js/appmsg/test314065.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/mmversion2f1d97.js,/mmbizwap/zh_CN/htmledition/js/appmsg/max_age2fdd28.js?v=1003:498:33 at function.e (http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_wap/moon3165f7.js:204:10) at i (http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_wap/moon3165f7.js:34:5) at o (http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_common/dom/attr275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/log300330.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/class275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/device2b3aae.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/jsapi/a8key2a30ee.js,/mmbizwap/zh_CN/htmledition/js/appmsg/index31ab69.js:336:4) at http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_common/dom/attr275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/log300330.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/class275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/device2b3aae.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/jsapi/a8key2a30ee.js,/mmbizwap/zh_CN/htmledition/js/appmsg/index31ab69.js:559:1 at u (http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_common/dom/attr275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/log300330.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/class275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/device2b3aae.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/jsapi/a8key2a30ee.js,/mmbizwap/zh_CN/htmledition/js/appmsg/index31ab69.js:135:4) at a (http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_common/dom/attr275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/log300330.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/class275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/device2b3aae.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/jsapi/a8key2a30ee.js,/mmbizwap/zh_CN/htmledition/js/appmsg/index31ab69.js:113:80) at Object.A.onReady (http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_common/dom/attr275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/log300330.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/class275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/device2b3aae.js,/mmbizwap/zh_CN/htmledition/j 11-10 14:47:08.888 2988-2988/com.yxb.oneday I/chromium: [INFO:CONSOLE(206)] "[TryCatch][DefineeErr]id:appmsg/index.js", source: http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_wap/moon3165f7.js (206) 11-10 14:47:08.888 2988-2988/com.yxb.oneday I/chromium: [INFO:CONSOLE(206)] "[TryCatch]TypeError: version.htmlDecode is not a function at r (http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/appmsg/iframe2ff82f.js,/mmbizwap/zh_CN/htmledition/js/appmsg/review_image309c11.js,/mmbizwap/zh_CN/htmledition/js/appmsg/outer_link275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/jsapi/core2ffa93.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/event275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/copyright_report2ec4b2.js,/mmbizwap/zh_CN/htmledition/js/appmsg/cache2a74ac.js,/mmbizwap/zh_CN/htmledition/js/appmsg/async31623d.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/ui/lazyload_img309c11.js,/mmbizwap/zh_CN/htmledition/js/biz_common/log/jserr2805ea.js,/mmbizwap/zh_CN/htmledition/js/appmsg/share31b0e8.js,/mmbizwap/zh_CN/htmledition/js/appmsg/cdn_img_lib30b785.js,/mmbizwap/zh_CN/htmledition/js/biz_common/utils/url/parse2fb01a.js,/mmbizwap/zh_CN/htmledition/js/appmsg/test314065.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/mmversion2f1d97.js,/mmbizwap/zh_CN/htmledition/js/appmsg/max_age2fdd28.js?v=1003:408:268) at http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/appmsg/iframe2ff82f.js,/mmbizwap/zh_CN/htmledition/js/appmsg/review_image309c11.js,/mmbizwap/zh_CN/htmledition/js/appmsg/outer_link275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/jsapi/core2ffa93.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/event275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/copyright_report2ec4b2.js,/mmbizwap/zh_CN/htmledition/js/appmsg/cache2a74ac.js,/mmbizwap/zh_CN/htmledition/js/appmsg/async31623d.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/ui/lazyload_img309c11.js,/mmbizwap/zh_CN/htmledition/js/biz_common/log/jserr2805ea.js,/mmbizwap/zh_CN/htmledition/js/appmsg/share31b0e8.js,/mmbizwap/zh_CN/htmledition/js/appmsg/cdn_img_lib30b785.js,/mmbizwap/zh_CN/htmledition/js/biz_common/utils/url/parse2fb01a.js,/mmbizwap/zh_CN/htmledition/js/appmsg/test314065.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/mmversion2f1d97.js,/mmbizwap/zh_CN/htmledition/js/appmsg/max_age2fdd28.js?v=1003:498:33 at function.e (http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_wap/moon3165f7.js:204:10) at i (http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_wap/moon3165f7.js:34:5) at o (http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_common/dom/attr275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/log300330.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/class275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/device2b3aae.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/jsapi/a8key2a30ee.js,/mmbizwap/zh_CN/htmledition/js/appmsg/index31ab69.js:336:4) at http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_common/dom/attr275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/log300330.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/class275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/device2b3aae.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/jsapi/a8key2a30ee.js,/mmbizwap/zh_CN/htmledition/js/appmsg/index31ab69.js:559:1 at u (http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_common/dom/attr275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/log300330.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/class275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/device2b3aae.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/jsapi/a8key2a30ee.js,/mmbizwap/zh_CN/htmledition/js/appmsg/index31ab69.js:135:4) at a (http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_common/dom/attr275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/log300330.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/class275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/device2b3aae.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/jsapi/a8key2a30ee.js,/mmbizwap/zh_CN/htmledition/js/appmsg/index31ab69.js:113:80) at Object.A.onReady (http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_common/dom/attr275627.js,/mmbizwap/zh_CN/htmledition/js/appmsg/log300330.js,/mmbizwap/zh_CN/htmledition/js/biz_common/dom/class275627.js,/mmbizwap/zh_CN/htmledition/js/biz_wap/utils/device2b3aae.js,/mmbizwap/zh_CN/htmledition/j 11-10 14:47:08.894 2988-2988/com.yxb.oneday I/chromium: [INFO:CONSOLE(206)] "Uncaught TypeError: version.htmlDecode is not a function", source: http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_wap/moon3165f7.js (206)
從log可以看出這個頁面的載入過程中，有一部分js的載入錯問題了，這些問題湊在一起，就導致了。文章底部的“閱讀原文”點選後沒有反應。
經過測試，是由於Dom記憶體沒有啟用，才導致那幾條js的載入失敗。更具體的原因，就沒有查找出來。
所以設定
getSettings().setDomStorageEnabled(true)重新整理一邊頁面。再次載入，即可看到控制檯的log輸出變正常了。
11-10 14:58:23.977 9656-9656/com.yxb.oneday I/chromium: [INFO:CONSOLE(397)] "onOutOfWeixinApp", source: appmsg/index.js (397) 11-10 14:58:23.977 9656-9656/com.yxb.oneday I/chromium: [INFO:CONSOLE(415)] "進入index.js init", source: appmsg/index.js (415) 11-10 14:58:24.151 9656-9656/com.yxb.oneday I/chromium: [INFO:CONSOLE(311)] "[moon] load js complete, all in cache, cost time : 0ms, total count : 86, hit num: 86", source: http://res.wx.qq.com/mmbizwap/zh_CN/htmledition/js/biz_wap/moon3165f7.js (311)
“閱讀原文”的事件響應也正常了。