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import { resolve } from 'path'
import fs from 'fs'
import * as parser from '@babel/parser'
import traverse from '@babel/traverse'
import { parse } from '@vue/compiler-sfc'
// 路由映射插件 - 基于AST解析获取实际存在的路由关系,不进行规则推断
export function routeMappingPlugin() {
return {
name: 'route-mapping',
// 在构建开始时执行
buildStart() {
console.log('🔧 开始分析AST和Vite编译时关系...')
this.analyzeASTAndViteRelations()
},
// 在开发模式下也执行
configureServer(server) {
console.log('🔧 开发模式下分析AST和Vite编译时关系...')
this.analyzeASTAndViteRelations()
},
// 利用AST解析获取实际存在的路由关系
analyzeASTAndViteRelations() {
try {
// 1. 分析路由配置的AST
const routerAST = this.analyzeRouterAST()
// 2. 分析组件文件的AST
const componentASTs = this.analyzeComponentASTs()
// 3. 分析服务文件的AST
const serviceASTs = this.analyzeServiceASTs()
// 4. 建立真实的调用关系(只基于AST分析)
const callRelations = this.buildCallRelations(routerAST, componentASTs, serviceASTs)
// 5. 生成基于实际关系的路由映射
const routeMappings = this.generateRealRouteMappings(callRelations)
// 6. 生成映射文件
this.generateRouteMappingFile(routeMappings)
console.log('✅ 基于AST的实际路由关系分析完成')
} catch (error) {
console.error('❌ AST路由关系分析失败:', error)
// AST分析失败时直接记录错误,不进行回退分析
console.error('❌ 路由映射生成失败,请检查代码结构和依赖')
throw error
}
},
// 分析路由AST
analyzeRouterAST() {
const routerPath = resolve(__dirname, '../src/renderer/router/index.js')
if (!fs.existsSync(routerPath)) {
throw new Error('Router file not found')
}
const routerContent = fs.readFileSync(routerPath, 'utf-8')
const ast = parser.parse(routerContent, {
sourceType: 'module',
plugins: ['jsx']
})
const routes = []
traverse(ast, {
// 查找路由配置对象
ObjectExpression(path) {
const properties = path.node.properties
let route = {}
properties.forEach(prop => {
if (prop.key && prop.key.name === 'path' && prop.value && prop.value.value) {
route.path = prop.value.value
}
if (prop.key && prop.key.name === 'name' && prop.value && prop.value.value) {
route.name = prop.value.value
}
if (prop.key && prop.key.name === 'component' && prop.value) {
route.component = this.extractComponentName(prop.value)
}
})
if (route.path) {
route.module = this.extractModuleFromPath(route.path)
routes.push(route)
}
}
})
return { routes, ast }
},
// 分析组件AST
analyzeComponentASTs() {
const componentASTs = new Map()
const componentFiles = this.findComponentFiles()
componentFiles.forEach(componentFile => {
try {
const content = fs.readFileSync(componentFile.path, 'utf-8')
if (componentFile.path.endsWith('.vue')) {
// 解析Vue文件
const { descriptor } = parse(content)
const scriptContent = descriptor.script?.content || ''
if (scriptContent) {
const scriptAST = parser.parse(scriptContent, {
sourceType: 'module',
plugins: ['jsx']
})
const analysis = this.analyzeVueComponentAST(scriptAST, componentFile.name)
componentASTs.set(componentFile.name, {
...analysis,
file: componentFile,
template: descriptor.template?.content || ''
})
}
} else {
// 解析JS文件
const ast = parser.parse(content, {
sourceType: 'module',
plugins: ['jsx']
})
const analysis = this.analyzeJavaScriptComponentAST(ast, componentFile.name)
componentASTs.set(componentFile.name, {
...analysis,
file: componentFile
})
}
} catch (error) {
console.warn(` 解析组件文件失败: ${componentFile.path}`, error.message)
}
})
return componentASTs
},
// 分析服务AST
analyzeServiceASTs() {
const serviceASTs = new Map()
const serviceFiles = this.findServiceFiles()
serviceFiles.forEach(serviceFile => {
try {
const content = fs.readFileSync(serviceFile.path, 'utf-8')
const ast = parser.parse(content, {
sourceType: 'module',
plugins: ['jsx']
})
const analysis = this.analyzeServiceAST(ast, serviceFile.name)
serviceASTs.set(serviceFile.name, {
...analysis,
file: serviceFile
})
} catch (error) {
console.warn(` 解析服务文件失败: ${serviceFile.path}`, error.message)
}
})
return serviceASTs
},
// 分析Vue组件AST
analyzeVueComponentAST(ast, componentName) {
const analysis = {
imports: [],
exports: [],
methods: [],
serviceCalls: [],
events: []
}
traverse(ast, {
// 查找import语句
ImportDeclaration(path) {
const importSpecifiers = path.node.specifiers
importSpecifiers.forEach(specifier => {
if (specifier.type === 'ImportSpecifier') {
analysis.imports.push({
name: specifier.imported.name,
local: specifier.local.name,
source: path.node.source.value
})
}
})
},
// 查找方法定义
FunctionDeclaration(path) {
if (path.node.id) {
analysis.methods.push(path.node.id.name)
}
},
// 查找箭头函数
ArrowFunctionExpression(path) {
if (path.parent && path.parent.type === 'VariableDeclarator' && path.parent.id) {
analysis.methods.push(path.parent.id.name)
}
},
// 查找服务调用
CallExpression(path) {
if (path.node.callee && path.node.callee.type === 'MemberExpression') {
const object = path.node.callee.object
const property = path.node.callee.property
if (object && property && object.name && property.name) {
// 检查是否是服务调用
const serviceName = object.name
const methodName = property.name
if (serviceName.endsWith('Service')) {
analysis.serviceCalls.push({
service: serviceName,
method: methodName,
arguments: path.node.arguments.map(arg => this.extractArgumentValue(arg))
})
}
}
}
}
})
return analysis
},
// 分析JavaScript组件AST
analyzeJavaScriptComponentAST(ast, componentName) {
return this.analyzeVueComponentAST(ast, componentName)
},
// 分析服务AST
analyzeServiceAST(ast, serviceName) {
const analysis = {
exports: [],
methods: [],
apiCalls: [],
imports: []
}
traverse(ast, {
// 查找export语句
ExportNamedDeclaration(path) {
if (path.node.declaration && path.node.declaration.type === 'VariableDeclarator') {
analysis.exports.push(path.node.declaration.id.name)
}
},
// 查找方法定义
FunctionDeclaration(path) {
if (path.node.id) {
analysis.methods.push(path.node.id.name)
}
},
// 查找API调用
CallExpression(path) {
if (path.node.callee && path.node.callee.type === 'MemberExpression') {
const object = path.node.callee.object
const property = path.node.callee.property
if (object && property) {
// 检查是否是API调用
if (object.name === 'api' || object.name === 'axios' || object.name === 'http') {
const method = property.name
const args = path.node.arguments
if (args.length > 0 && args[0].type === 'StringLiteral') {
analysis.apiCalls.push({
method: method.toUpperCase(),
path: args[0].value,
arguments: args.slice(1).map(arg => this.extractArgumentValue(arg))
})
}
}
}
}
}
})
return analysis
},
// 建立调用关系
buildCallRelations(routerAST, componentASTs, serviceASTs) {
const relations = {
routes: routerAST.routes,
components: new Map(),
services: new Map(),
callGraph: new Map(),
imports: new Map()
}
// 建立组件关系
componentASTs.forEach((analysis, componentName) => {
relations.components.set(componentName, {
...analysis,
serviceDependencies: analysis.serviceCalls.map(call => call.service)
})
})
// 建立服务关系
serviceASTs.forEach((analysis, serviceName) => {
relations.services.set(serviceName, {
...analysis,
apiEndpoints: analysis.apiCalls
})
})
// 建立调用图
componentASTs.forEach((componentAnalysis, componentName) => {
const calls = []
componentAnalysis.serviceCalls.forEach(call => {
calls.push({
type: 'service',
target: call.service,
method: call.method,
component: componentName
})
})
relations.callGraph.set(componentName, calls)
})
return relations
},
// 生成基于实际关系的路由映射(不进行规则推断)
generateRealRouteMappings(callRelations) {
const mappings = {
mainRoutes: [],
moduleApiMappings: {},
subRouteMappings: {},
callRelations: callRelations
}
// 生成主路由(基于实际路由配置)
callRelations.routes.forEach(route => {
mappings.mainRoutes.push({
path: route.path,
name: route.name,
module: route.module,
description: this.generateDescription(route.name, route.module),
type: this.determineRouteType(route.path, route.module),
component: route.component
})
})
// 生成API映射(基于实际API调用)
callRelations.services.forEach((serviceAnalysis, serviceName) => {
const moduleName = this.extractModuleFromService(serviceName)
if (moduleName && serviceAnalysis.apiCalls.length > 0) {
const apiMapping = this.buildApiMappingFromRealCalls(serviceAnalysis.apiCalls, moduleName)
mappings.moduleApiMappings[moduleName] = apiMapping
}
})
// 生成子路由映射(基于实际调用关系)
mappings.subRouteMappings = this.generateSubRouteMappingsFromRelations(callRelations)
return mappings
},
// 从实际API调用构建API映射(不进行操作推断)
buildApiMappingFromRealCalls(apiCalls, moduleName) {
const operations = {}
const paths = []
apiCalls.forEach(call => {
// 使用实际的API路径作为操作名,不进行推断
const operationKey = `${call.method}_${call.path.replace(/[^a-zA-Z0-9]/g, '_')}`
operations[operationKey] = {
path: call.path,
method: call.method
}
paths.push(call.path)
})
const basePath = this.extractBasePath(paths)
return {
basePath: basePath,
operations: operations
}
},
// 从API调用获取实际操作(不进行推断)
inferOperationFromApiCall(path, method) {
// 只返回实际存在的路径,不进行规则推断
return path
},
// 从关系生成子路由映射(只基于实际存在的调用关系)
generateSubRouteMappingsFromRelations(callRelations) {
const subRouteMappings = {}
callRelations.callGraph.forEach((calls, componentName) => {
calls.forEach(call => {
if (call.type === 'service') {
// 只记录实际存在的服务调用,不生成预估的子路由
const serviceName = call.target
const methodName = call.method
// 检查服务是否真实存在
if (callRelations.services.has(serviceName)) {
const serviceAnalysis = callRelations.services.get(serviceName)
// 只记录实际存在的API调用
serviceAnalysis.apiCalls.forEach(apiCall => {
const key = `${componentName}_${serviceName}_${methodName}`
subRouteMappings[key] = {
component: componentName,
service: serviceName,
method: methodName,
apiPath: apiCall.path,
apiMethod: apiCall.method
}
})
}
}
})
})
return subRouteMappings
},
// 查找组件文件
findComponentFiles() {
const componentFiles = []
const moduleDirs = ['user-management', 'role-management', 'system-settings']
moduleDirs.forEach(moduleName => {
const viewsPath = resolve(__dirname, `../src/renderer/modules/${moduleName}/views`)
const componentsPath = resolve(__dirname, `../src/renderer/modules/${moduleName}/components`)
if (fs.existsSync(viewsPath)) {
const files = fs.readdirSync(viewsPath).filter(f => f.endsWith('.vue'))
files.forEach(file => {
componentFiles.push({
name: file.replace('.vue', ''),
path: resolve(viewsPath, file),
module: moduleName,
type: 'view'
})
})
}
if (fs.existsSync(componentsPath)) {
const files = fs.readdirSync(componentsPath).filter(f => f.endsWith('.vue'))
files.forEach(file => {
componentFiles.push({
name: file.replace('.vue', ''),
path: resolve(componentsPath, file),
module: moduleName,
type: 'component'
})
})
}
})
return componentFiles
},
// 查找服务文件
findServiceFiles() {
const serviceFiles = []
const moduleDirs = ['user-management', 'role-management', 'system-settings']
moduleDirs.forEach(moduleName => {
const servicesPath = resolve(__dirname, `../src/renderer/modules/${moduleName}/services`)
if (fs.existsSync(servicesPath)) {
const files = fs.readdirSync(servicesPath).filter(f => f.endsWith('.js'))
files.forEach(file => {
serviceFiles.push({
name: file.replace('.js', ''),
path: resolve(servicesPath, file),
module: moduleName
})
})
}
})
return serviceFiles
},
// 提取组件名称
extractComponentName(node) {
if (node.type === 'Identifier') {
return node.name
} else if (node.type === 'StringLiteral') {
return node.value
}
return null
},
// 提取参数值
extractArgumentValue(node) {
if (node.type === 'StringLiteral') {
return node.value
} else if (node.type === 'NumericLiteral') {
return node.value
} else if (node.type === 'Identifier') {
return node.name
}
return null
},
// 从服务方法获取实际操作(不进行推断)
inferOperationFromServiceMethod(methodName) {
// 只返回实际存在的方法名,不进行硬编码映射
return methodName
},
// 从服务名提取模块名(基于实际文件路径)
extractModuleFromService(serviceName) {
// 通过实际文件路径来确定模块,而不是硬编码映射
const serviceFiles = this.findServiceFiles()
const serviceFile = serviceFiles.find(file => file.name === serviceName)
if (serviceFile) {
return serviceFile.module
}
return null
},
// 提取basePath
extractBasePath(paths) {
if (paths.length === 0) return ''
// 找到所有路径的共同前缀
const firstPath = paths[0]
let commonPrefix = ''
for (let i = 0; i < firstPath.length; i++) {
const char = firstPath[i]
if (paths.every(path => path[i] === char)) {
commonPrefix += char
} else {
break
}
}
// 如果找到了完整的前缀,返回它
if (commonPrefix && !commonPrefix.endsWith('/')) {
// 找到最后一个斜杠的位置
const lastSlashIndex = commonPrefix.lastIndexOf('/')
if (lastSlashIndex > 0) {
return commonPrefix.substring(0, lastSlashIndex + 1)
}
}
return commonPrefix
},
// 从路径提取模块名(基于实际路由配置)
extractModuleFromPath(path) {
if (path === '/' || path === '') return 'home'
const segments = path.split('/').filter(Boolean)
if (segments.length === 0) return 'home'
// 获取第一个段作为模块名,不进行硬编码映射
return segments[0]
},
// 生成路由描述(基于实际名称)
generateDescription(name, module) {
// 只使用实际的路由名称,不进行硬编码描述
return `${name}页面`
},
// 确定路由类型(基于实际路径)
determineRouteType(path, module) {
if (path === '/' || path === '') return 'home'
// 基于实际路径结构确定类型,不进行硬编码映射
if (path.includes('/:') || path.includes('/{')) {
return 'detail'
}
return 'list'
},
// 生成路由映射文件
generateRouteMappingFile(routeMappings) {
const mappingContent = `// 自动生成的路由映射文件
// 此文件由 route-mapping-plugin 在构建时生成
// 基于AST解析获取实际存在的路由关系,不进行规则推断
// 请勿手动修改
export const mainRoutes = ${JSON.stringify(routeMappings.mainRoutes, null, 2)}
// 模块到API映射配置(从AST解析提取)
export const moduleApiMappings = ${JSON.stringify(routeMappings.moduleApiMappings, null, 2)}
// 子路由到主路由的映射(从调用关系提取)
export const subRouteMappings = ${JSON.stringify(routeMappings.subRouteMappings, null, 2)}
// 分析方法和结果
export const analysisInfo = ${JSON.stringify({
method: routeMappings.method || 'ast-analysis',
timestamp: new Date().toISOString(),
hasCallRelations: !!routeMappings.callRelations,
componentCount: routeMappings.callRelations?.components?.size || 0,
serviceCount: routeMappings.callRelations?.services?.size || 0
}, null, 2)}
export default {
mainRoutes,
moduleApiMappings,
subRouteMappings,
analysisInfo
}
`
const outputPath = resolve(__dirname, '../src/renderer/modules/route-sync/generated-route-mapping.js')
fs.writeFileSync(outputPath, mappingContent, 'utf-8')
console.log(`✅ 基于AST实际路由关系的映射文件已生成: ${outputPath}`)
}
}
}