原样复制代码页面中无显示console.log（）不显示

代码是在app.js中写的

wx.loadFontFace({

family: 'Bitstream Vera Serif Bold',

source: 'url("https://sungd.github.io/Pacifico.ttf")',

success: res => {

console.log(res)

},

complete: res => {

console.log("csdc")

console.log(res, "complete")

}

})