compile: gPP-w-g-o. bin linux main main.cpp-I. include -I. voice -L. bin linux -L.. lib linux -ldataBaseInterface-lmysqlclient-lhpr-llogsystem-ljson-lcurl-lmsc-lvoiceInterface-lxml there is no exception in the compilation process, and t...
at present, there is a function in a high-performance module in the project, which needs to be saved in cache all the time. A large number of other non-high-performance operations may be called during the execution of this function. The test result with...
error message: Fri Mar 23 2018 17:18:15 GMT+0800 (China Standard time) render layer error < navigator > should have url attribute when using navigateTo, redirectTo or switchTab ...
vue-moment.js?f008:4485 Could not build a valid `moment` object from input. this is a yellow message, but I don t know how to solve it <span>{{scope.row.YSctualendtime | moment("YYYY-MM-DD")}}< span> Code used Vue.use(require(...
problem description function setupBridge (ctx, next) { if (hasBootErrors(ctx)) { return next(); } ctx.bridge = require( .. plugins bridge )(env); if (ctx.bridge) { ctx.bridge.startEngine(ctx.entries); } next( ); } ctx.bridge.startEngine (ctx.en...
item is a digital currency quotation query APP. the previous architecture is: front-end-- php-- (mysql)-- nodejs-- exchange API. What the exchange provides here is the webscoket interface, which is stored in the database after receiving the data throu...
the questions you want to ask are as follows: when does the front end need to use the try {} catch {} statement, which is rarely seen in the front end, what scenarios will be used? as we all know, there are many "exceptions " at the front end. For...