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feat(core): goog下增加对文件的异步读取接口

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王立帮
2025-04-27 15:47:37 +08:00
parent af2910adb0
commit 291667cccf
1 changed files with 80 additions and 19 deletions
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99
common/main.js
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@@ -109,22 +109,62 @@ LazyLoad.js([
}
/**
* @function 根据传入的相对路径获取文件数据
* @param inPath {string} 文件所在的相对路径
* @function 根据传入的相对路径异步获取文件数据
* @param filePath {string} 文件所在的相对路径
* @return {string | null} 请求成功返回请求文本，请求失败或请求超时时返回null
**/
goog.get = (inPath) => {
goog.readFile = async (filePath) => {
let str;
if (goog.files[inPath]) {
return goog.files[inPath];
if (goog.files[filePath]) {
return goog.files[filePath];
}
if (typeof nw === 'object') {
const fs = require('fs').promises;
const path = require('path');
if (filePath.indexOf(window.location.origin) !== -1) {
filePath = filePath.replace(window.location.origin, nw.__dirname);
} else if (!filePath.indexOf('/')) {
filePath = path.resolve(nw.__dirname, './' + filePath);
} else {
let dirPath;
if (await fs.exists(nw.__filename) && await fs.stat(nw.__filename).isFile()) {
dirPath = path.resolve(nw.__filename, '../');
} else {
dirPath = nw.__filename;
}
filePath = path.resolve(dirPath, './' + filePath);
}
str = await fs.readFile(filePath, 'utf-8');
} else {
str = await new Promise((resolve, reject) => {
$.get(filePath, (data) => {
resolve(data);
}, 'text').fail(() => {
reject(`${filePath}获取失败`);
});
});
}
goog.files[filePath] = str;
return str;
}
/**
* @function 根据传入的相对路径同步获取文件数据
* @param filePath {string} 文件所在的相对路径
* @return {string | null} 请求成功返回请求文本，请求失败或请求超时时返回null
**/
goog.readFileSync = (filePath) => {
let str;
if (goog.files[filePath]) {
return goog.files[filePath];
}
if (typeof nw === 'object') {
const fs = require('fs');
const path = require('path');
if (inPath.indexOf(window.location.origin) !== -1) {
inPath = inPath.replace(window.location.origin, nw.__dirname);
} else if (!inPath.indexOf('/')) {
inPath = path.resolve(nw.__dirname, './' + inPath);
if (filePath.indexOf(window.location.origin) !== -1) {
filePath = filePath.replace(window.location.origin, nw.__dirname);
} else if (!filePath.indexOf('/')) {
filePath = path.resolve(nw.__dirname, './' + filePath);
} else {
let dirPath;
if (fs.existsSync(nw.__filename) && fs.statSync(nw.__filename).isFile()) {
@@ -132,30 +172,30 @@ LazyLoad.js([
} else {
dirPath = nw.__filename;
}
inPath = path.resolve(dirPath, './' + inPath);
filePath = path.resolve(dirPath, './' + filePath);
}
str = fs.readFileSync(inPath, 'utf-8');
str = fs.readFileSync(filePath, 'utf-8');
} else {
$.ajaxSettings.async = false;
$.get(inPath, (data) => {
$.get(filePath, (data) => {
str = data;
}, 'text').fail(() => {
console.log(inPath, '获取失败');
console.log(filePath, '获取失败');
});
$.ajaxSettings.async = true;
}
goog.files[inPath] = str;
goog.files[filePath] = str;
return str;
}
/**
* @function 获取对应路径下JSON数据
* @param inPath {string} JSON文件的相对路径
* @function 异步获取对应路径下JSON数据
* @param filePath {string} JSON文件的相对路径
* @param defaultConfig {object} 默认的JSON配置信息
* @return {object | null} 当对应路径下文件不存在时将返回null
**/
goog.getJSON = (inPath, defaultValue = {}) => {
let jsonStr = goog.get(inPath) ?? '';
goog.readJson = async (filePath, defaultValue = {}) => {
let jsonStr = await goog.readFile(filePath) ?? '';
try {
// 去除JSON字符串中的注释
jsonStr = jsonStr.replace(/\\"|"(?:\\"|[^"])*"|(\/\/.*|\/\*[\s\S]*?\*\/)/g, (m, g) => g ? '' : m);
@@ -166,6 +206,27 @@ LazyLoad.js([
return defaultValue;
}
/**
* @function 同步获取对应路径下JSON数据
* @param filePath {string} JSON文件的相对路径
* @param defaultConfig {object} 默认的JSON配置信息
* @return {object | null} 当对应路径下文件不存在时将返回null
**/
goog.readJsonSync = (filePath, defaultValue = {}) => {
let jsonStr = goog.readFileSync(filePath) ?? '';
try {
// 去除JSON字符串中的注释
jsonStr = jsonStr.replace(/\\"|"(?:\\"|[^"])*"|(\/\/.*|\/\*[\s\S]*?\*\/)/g, (m, g) => g ? '' : m);
return { ...defaultValue, ...JSON.parse(jsonStr) };
} catch (error) {
console.log(error);
}
return defaultValue;
}
goog.get = goog.readFileSync;
goog.getJSON = goog.readJsonSync;
/**
* @function 添加依赖项
* @param dependencies {list} 依赖列表
@@ -190,7 +251,7 @@ LazyLoad.js([
**/
goog.initDependencies = () => {
for (let path of goog.MIXLY_DIR_PATH) {
const depsJson = goog.getJSON(goog.normalizePath_(goog.basePath + path + '/deps.json'), {});
const depsJson = goog.readJsonSync(goog.normalizePath_(goog.basePath + path + '/deps.json'), {});
if (depsJson && typeof depsJson === 'object') {
for (let i in depsJson) {
depsJson[i].path = path + depsJson[i].path;