ionic3 创建 ionic1项目

2018-01-07 本文已影响49人邪人君子

简介

可能你和我一样觉得降级太麻烦，而且老是报错，这篇文章就介绍一下在 ionic3 下创建 ionic1 项目的方法

正常创建ionic项目

如果你打开了这篇文章，意味着你起码已经知道正常创建ionic项目的步骤了
就像这样 ionic start myApp tabs
然后如果你想创建一个 Android 应用的话，再执行下面的代码
cd myApp
ionic platform add android
ionic build android
ionic emulate android
但是在 ionic3 里面这样是不行的

ionic3 下创建 ionic1 的项目

首先我们先创建一个项目，它的语法是这样的
ionic start app tabs --type=ionic1
如下图所示

创建项目

然后添加平台，注意看下图，我们先尝试下
ionic platform add android
报错了，运行不下去了，看看蓝框内的提示，我们试试这种写法
ionic cordova platform add android
嗯，成功了

添加平台
然后开始第三步吧，ionic build android，好像又出问题了
看看提示，它说 perhaps you meant ionic cordova build android?，没错，我就是这个意思
敲一下ionic cordova build android，下面一串看起来不像成功的样子
好吧，照着提示试试这句呢cordova build android，成了

build

漫长的下载过程，，，等待过程中顺便写了这篇笔记，等待之后迎来了报错

FAILURE: Build failed with an exception.

* What went wrong:
Unable to start the daemon process.
This problem might be caused by incorrect configuration of the daemon.
For example, an unrecognized jvm option is used.
Please refer to the user guide chapter on the daemon at https://docs.gradle.org/
4.1/userguide/gradle_daemon.html
Please read the following process output to find out more:
-----------------------
Error occurred during initialization of VM
Could not reserve enough space for 2097152KB object heap


* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug
option to get more log output.

* Get more help at https://help.gradle.org
(node:9352) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejec
tion id: 1): Error: cmd: Command failed with exit code 1 Error output:
FAILURE: Build failed with an exception.

* What went wrong:
Unable to start the daemon process.
This problem might be caused by incorrect configuration of the daemon.
For example, an unrecognized jvm option is used.
Please refer to the user guide chapter on the daemon at https://docs.gradle.org/
4.1/userguide/gradle_daemon.html
Please read the following process output to find out more:
-----------------------
Error occurred during initialization of VM
Could not reserve enough space for 2097152KB object heap


* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug
option to get more log output.

* Get more help at https://help.gradle.org
(node:9352) [DEP0018] DeprecationWarning: Unhandled promise rejections are depre
cated. In the future, promise rejections that are not handled will terminate the
 Node.js process with a non-zero exit code.