= A2.WEEK_MINUS_1_PERF_RAG) or ((A1.WEEK_MINUS_1_PERF_RAG is null) and (A2.WEEK_MINUS_1_PERF_RAG is= A2.WEEK1_PERF_RAG) or ((A1.WEEK1_PERF_RAG is null) and (A2.WEEK1_PERF_RAG is null)))= A2.WEEK2_PERF_RAG) or ((A1.WEEK2_PERF_RAG
我正在用gulp编译我的作品,最近我用optimize.How插件来优化图像,它的工作效果还没有完全optimize.On Google PageSpeed Insight显示的图像不是完全optimize.How来完全优化我的图像?这是我在我的gulpfile.js上使用的函数,它减少了大约2-5%的图像size.But没有完全优化。.pipe(flatten())});
下面是谷歌PageSp