添加原生接口桥接模块逻辑

src/api/NativeApis.js

+export const NativeMethodNames = {
+    AppInfoApi: 'nativeAppInfo',
+    AppShare: 'nativeAppShare',
+}
+
+export const JsMethodNames = {
+    PayResult: 'payResult'
+}
+
+export const JsInterfaces = objVal2Array(JsMethodNames)
+
+
+export const NativeApi = {
+    on: (jsMethodName, callback) => {
+        $api.on(jsinterface, callback)
+    },
+
+    call: (nativeMethodName, param, isBack) => {
+        return $api.call(nativeMethodName, param, isBack)
+    },
+
+    nativeAppInfo: (param) => {
+        return $api.call(NativeMethodNames.AppInfoApi, param, true)
+    },
+
+    nativeAppShare: (param) => {
+        return $api.call(NativeMethodNames.AppShare, param, true)
+    }
+}
+
+
+
+function objVal2Array(obj) {
+    const arrays = []
+    for (const key in obj) {
+        arrays.push(obj[key])
+    }
+    return arrays
+}
\ No newline at end of file

src/utils/Interface.js

-const NativeInterface = {
+import { JsInterfaces } from '@/api/NativeApis'
 
 
-}
-
-const JsInterface = {
-
-}
 
 
 class Interface {
 class Interface {
-    constructor() {
+    constructor(interfaces) {
         this.listeners = {}
         this.listeners = {}
-        this.init()
+        this.__init(interfaces)
     }
     }
 
 
     on(methodName, callback) {
     on(methodName, callback) {
         this.listeners[methodName] = callback
         this.listeners[methodName] = callback
     }
     }
 
 
-    init() {
-        NativeInterface.forEach(methodName => {
-            this[methodName] = (data, jsMethodName, callback) => {
-                try {
-                    if (jsMethodName) {
-                        this.listeners[jsMethodName] = callback
-                    }
-                    const json = JSON.stringify(jsMethodName && { jsMethodName, data } || { data })
-                    window.$NativeApi[methodName](json)
-                } catch (e) {
-                    callback && callback()
-                    console.log('-----无效，非内置调用', methodName)
+    call(nativeMethod, data, isback) {
+        if (isback) {
+            return this.__callNativeApiBack(nativeMethod, data)
         }
         }
+        return this.__callNativeApiBack(nativeMethod, data)
     }
     }
-        })
 
 
-        JsInterface.forEach(methodName => {
+
+
+
+    __init(interfaces = []) {
+        interfaces.forEach(methodName => {
             this[methodName] = (data) => {
             this[methodName] = (data) => {
-                const objValue = data ? JSON.parse(data) : data
-                this.listeners[methodName](objValue)
+                this.listeners[methodName](data ? JSON.parse(data) : data)
             }
             }
-        })
+        });
     }
     }
 
 
+    __callNativeApiNotBack(nativeMethod, data) {
+        try {
+            if (that.__callNativeApi(nativeMethod, { data })) {
+                return Promise.reject(`无效调用:[${nativeMethod}]`)
+            }
+            return Promise.resolve()
+        } catch (e) {
+            return Promise.reject(`接口调用异常:[${nativeMethod}]`)
+        }
+    }
 
 
-    CallNativeFun(type, data) {
+    __callNativeApiBack(nativeMethod, data) {
+        const that = this
+        const jsMethodName = `js${Date.now()}`
+        return new Promise((resolve, reject) => {
             try {
             try {
-            const json = JSON.stringify(data)
-            window.$NativeApi[type](json)
+                that[jsMethodName] = (data) => {
+                    resolve(data ? JSON.parse(data) : data)
+                    delete that[jsMethodName]
+                }
+                if (that.__callNativeApi(nativeMethod, { data, jsMethodName })) {
+                    return reject(`无效调用:[${nativeMethod}]`)
+                }
             } catch (e) {
             } catch (e) {
-            console.log('-----无效，非内置调用', type)
+                return Promise.reject(`接口调用异常:[${nativeMethod}]`)
+            }
+        })
+    }
+
+    __callNativeApi(nativeMethod, data) {
+        if (window.$NativeApi || $NativeApi[nativeMethod]) {
+            window.$NativeApi[nativeMethod](JSON.stringify(data))
+        } else {
+            return true
         }
         }
     }
     }
 }
 }
 
 
-window.$api = new Interface()
\ No newline at end of file
+window.$api = new Interface(JsInterfaces)
\ No newline at end of file