https://registry.npmjs.org/log4js/-/log4js-6.9.1.tgz;downloadfilename=npm2/log4js-6.9.1.tgz;sha512sum=d6ca260ddcbdb0286bafdfdfe1497385d6867c347673f49a0f66b84fba84906e234d2e7bfc1dea9a78cb61e3f043c72a5a7507648d2200ac4c069099202899da