传变量
//父组件:
provide: {
name: '张三'
},
//------------------------------------------------------------------
//子组件
inject: ['name'],
//用法:
this.name
还能传递方法:
//父组件
data() {
return {
name: '李四'
}
}
provide() {
return {
getName: this.getName
};
},
methods: {
getName() {
return this.name
}
}
//-----------------------------------
子组件
inject: ['getName'],
//用法:
this.getName()