真机测试音乐不能继续播放，会从开头重新播放，编辑工具测试正常 let bgAudioManager = wx.getBackgroundAudioManager(), postId = this.data.postId, postsData = this.data.postsData if (this.data.isPlayingMusic) { bgAudioManager.pause() this.setData({ isPlayingMusic: false }) } else { bgAudioManager.title = postsData[postId].music.title bgAudioManager.coverImgUrl = postsData[postId].music.coverImg // 设置了 src 之后会自动播放 bgAudioManager.src = postsData[postId].music.url this.setData({ isPlayingMusic: true }) }