grunt 自定义任务实现js文件的混淆及加密
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1 //自定义任务 2 module.exports = function (grunt) { 3 // 项目配置 4 var http = require('http'); 5 var qs = require('querystring'); 6 var fs=require("fs"); 7 8 function write(name,temp){ 9 fs.writeFile("./release/"+name,temp,"utf8",function(err){ 10 if(err){ 11 grunt.log.error('BODY: ' + err); 12 } 13 }); 14 } 15 16 grunt.initConfig({ 17 minJs:{ 18 version:"0.9.7", 19 rootPath:"./online/", 20 resource:[{src:"RongIMClient.js",nameList:"RongIMClient.min.js,RongIMClient-0.9.7.min.js",operate:"pack"}, 21 {src:"emoji-0.9.2.js",nameList:"RongIMClient.Emoji-0.9.2.min.js",operate:"pack"}, 22 {src:"protobuf.js",nameList:"protobuf.min.js",operate:"uglify"}, 23 {src:"swfobject.js",nameList:"swfobject.min.js",operate:"uglify"}, 24 {src:"voice-0.9.1.js",nameList:"RongIMClient.voice-0.9.1.min.js",operate:"pack"}, 25 {src:"xhrpolling.js",nameList:"xhrpolling.min.js",operate:"uglify"}], 26 env:"Release" 27 } 28 }); 29 grunt.registerTask('minJs', '自定义压缩js文件', function () { 30 31 this.async(); 32 33 grunt.log.writeln('Processing task...'); 34 35 36 var options = { 37 hostname: 'tool.lu', 38 port: 80, 39 path: '/js/ajax.html', 40 method: 'POST', 41 headers: { 42 'Content-Type': 'application/x-www-form-urlencoded' 43 } 44 }; 45 grunt.config("minJs.resource").forEach(function(x){ 46 fs.readFile(grunt.config("minJs.rootPath")+ x.src,"utf8",function(err,data){ 47 if(err){ 48 grunt.log.error(err); 49 return; 50 } 51 if(grunt.config("minJs.env")==="Release"){ 52 data=data.replace(/\["navUrl-Debug"\]/g,"[\"navUrl-Release\"]"); 53 } 54 var post_data = { 55 code: data, 56 operate: x.operate 57 }; 58 var req = http.request(options, function (res) { 59 res.setEncoding('utf8'); 60 var chunk=""; 61 res.on('data', function (data) { 62 chunk+=data; 63 }); 64 res.on("end",function(){ 65 var temp=JSON.parse(chunk); 66 if(temp.status===true){ 67 x.nameList.split(",").forEach(function(name){ 68 write(name,temp.text); 69 }); 70 }else{ 71 grunt.log.error(temp.message); 72 } 73 }) 74 }); 75 req.on('error', function (e) { 76 grunt.log.error('problem with request: ' + e.message); 77 }); 78 req.write(qs.stringify(post_data)); 79 req.end(); 80 }); 81 }); 82 83 }); 84 };