使用新版本更新 bower.json

Question

我的 bower.json 中有几个依赖项，我想将软件包更新到最新的，所以我运行 bower update 并且它不会改变我的 bower.json 与新版本。我也尝试了 bower update signalr --save 但它仍然没有改变 bower.json.

这是为什么？我必须手动更改 bower.json 吗？怎么可能知道使用的是什么版本？

"dependencies": {
"angular": "~1.4.2",
"angular-bootstrap": "^1.2.5",
"bootstrap": "^3.3.6",
"signalr": "^2.2.0",
"toastr": "^2.1.2",
"angular-i18n": "~1.5.0",
"angular-route": "^1.5.2",
"angular-animate": "^1.5.2",
"angular-cookies": "^1.5.2",
"angular-hotkeys": "cfp-angular-hotkeys#^1.7.0",
"bootswatch": "^3.3.6",
"dirPagination": "^1.0.0"
}

Answer 1

您可以再次更新bower.json 运行 bower install some-package --save 并选择版本你想从终端升级，如：

$ bower install signalr --save      
bower signalr#*                 cached https://github.com/SignalR/bower-signalr.git#2.2.1
bower signalr#*               validate 2.2.1 against https://github.com/SignalR/bower-signalr.git#*

Unable to find a suitable version for signalr, please choose one by typing one of the numbers below:
    1) signalr#2.2.0 which resolved to 2.2.0 and is required by bower-example
    2) signalr#^2.2.1 which resolved to 2.2.1

Prefix the choice with ! to persist it to bower.json

? Answer 2
bower signalr#^2.2.1           install signalr#2.2.1

signalr#2.2.1 bower_components/signalr
└── jquery#3.1.1

使用新版本更新 bower.json

update bower.json with new versions

frontend

json

bower