ng build 由于 regExp 而给出错误
ng build gives an error because of regExp
我有 regExp 常量:
export const Constants = {
QUERY_PARAM_CONFIG: {
REGEX: /\+/gi,
REGEX_ENCODED: /%2B/g
}
};
但是当我 运行 ng build 我得到一个错误:
ERROR in app\app.module.ts(58,21): Error during template compile of 'AppModule'
Expression form not supported in 'Constants'
'Constants' contains the error at app\configuration\constants.ts.
npm 构建脚本:
ng build --prod --output-hashing none --sourcemaps=true
有什么想法吗?
AOT 不支持正则表达式文字。见 list of supported syntax.
为了使其正常工作,请将您的正则表达式转换为受支持的内容,例如字符串:
const before = /\+/gi, // before, could be the same as below
const after = { re: '\+', flags: 'gi' }
const canBeUsedAs = new RegExp(after.re, after.flags);
通过这种方式,您仍然可以传递 RegExp 的含义,并在运行时需要时即时创建一个
我有 regExp 常量:
export const Constants = {
QUERY_PARAM_CONFIG: {
REGEX: /\+/gi,
REGEX_ENCODED: /%2B/g
}
};
但是当我 运行 ng build 我得到一个错误:
ERROR in app\app.module.ts(58,21): Error during template compile of 'AppModule'
Expression form not supported in 'Constants'
'Constants' contains the error at app\configuration\constants.ts.
npm 构建脚本:
ng build --prod --output-hashing none --sourcemaps=true
有什么想法吗?
AOT 不支持正则表达式文字。见 list of supported syntax.
为了使其正常工作,请将您的正则表达式转换为受支持的内容,例如字符串:
const before = /\+/gi, // before, could be the same as below
const after = { re: '\+', flags: 'gi' }
const canBeUsedAs = new RegExp(after.re, after.flags);
通过这种方式,您仍然可以传递 RegExp 的含义,并在运行时需要时即时创建一个