从后台获取一串字符，字符串中含有 '\n'，但是前端要却没有换行，还直接把 \n 显示出来了。请问后台接收的一大串文字怎么换行？

真机调试经常报错，报错 [publib]:1 thirdScriptError APP-SERVICE-SDK:setStorageSync:fail Error: Failed To Send Sync;at pages/order/list/list page lifeCycleMethod onShow function Error: APP-SERVICE-SDK:setStorageSync:fail Error: Failed To Send Sync     at setStorageSync ([publib]:1:387412)     at Object.rd.(anonymous function) [as setStorageSync] ([publib]:1:389125)     at Object.<anonymous> ([publib]:1:213675)     at Object.<anonymous> ([publib]:1:444317)     at Function.<anonymous> ([publib]:1:444413)     at Object.<anonymous> ([publib]:1:174273)     at l (weapp:///common/156.js:32:10)     at M (weapp:///common/156.js:300:57)     at s.I (weapp:///common/156.js:316:22)     at s.t.(anonymous function) (weapp:///common/156.js:46:9) [图片]