canvas loadFontFace 自定义字体真机无效
[代码]wx.loadFontFace({[代码][代码] [代码][代码]family: [代码][代码]'Bitstream Vera Serif Bold'[代码][代码],[代码][代码] [代码][代码]source: [代码][代码]'url("http://developer.mozilla.org/@api/deki/files/2934/=VeraSeBd.ttf")'[代码][代码],[代码][代码] [代码][代码]success: [代码][代码]function[代码][代码](res) {[代码][代码] [代码][代码]console.log(res.status) [代码][代码]// loaded[代码][代码] [代码][代码]ctx.font = [代码][代码]'26px Bitstream Vera Serif Bold'[代码][代码] [代码][代码]ctx.fillText([代码][代码]'test'[代码][代码], 100 ,100);[代码][代码] [代码][代码]ctx.draw()[代码][代码] [代码][代码]},[代码][代码] [代码][代码]fail: [代码][代码]function[代码][代码](res) {[代码][代码] [代码][代码]console.log(res.status) [代码][代码]// error[代码][代码] [代码][代码]},[代码][代码] [代码][代码]complete: [代码][代码]function[代码][代码](res) {[代码][代码] [代码][代码]console.log(res.status);[代码][代码] [代码][代码]}[代码][代码]});[代码] 开发工具字体有效，但真机无效（both android 和 ios）
