1.ng build --base --href /前缀名/--common - chunk --output-hashing=all --optimization
2. Change in the html ts and the path, the path into ./xxx/xxx/xxx
eg: ./assests/img/backin.img
1.ng build --base --href /前缀名/--common - chunk --output-hashing=all --optimization
2. Change in the html ts and the path, the path into ./xxx/xxx/xxx
eg: ./assests/img/backin.img