hapi_www<\/a><\/p>\n <\/p>\n
\u6559\u7a0b\u57fa\u4e8enpm install –save hapi@13.5.3<\/p>\n
1,\u642d\u5efahttp<\/p>\n
var Hapi = require(‘hapi’);
\nvar server=new Hapi.Server();
\nserver.connection({port:4000});
\nserver.route([{
\nmethod:’GET’,
\npath:’\/’,
\nhandler:function (request,reply) {
\nreply({name:’234′});
\n}
\n}]);<\/p>\n
<\/p>\n
server.start((err)=>{
\nconsole.log(‘\u6b63\u5e38’);
\n});<\/p>\n
<\/p>\n
\u8bbf\u95ee\uff1ahttp:\/\/127.0.0.1:4000\/<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
2\uff0c\u5728shell\u7a97\u53e3\u547d\u4ee4\u91cc\u9762\uff0c\u5b9e\u65f6\u76d1\u542chttp\u8bbf\u95ee\u8bb0\u5f55\u65e5\u5fd7<\/p>\n
<\/p>\n
var Hapi = require(‘hapi’);
\nvar server=new Hapi.Server();
\nserver.connection({port:4000});
\nserver.route([{
\nmethod:’GET’,
\npath:’\/’,
\nhandler:function (request,reply) {
\nreply({name:’234′});
\n}
\n}]);<\/p>\n
<\/p>\n
\/\/\u9700\u8981\u5b89\u88c5 npm install –save good@6 good-console@5
\nserver.register([{
\nregister:require(‘good’),
\noptions:{
\nreporters:[{
\nreporter:require(‘good-console’),
\nevents:{response:’*’}
\n}]
\n}
\n}],(err)=>{
\nserver.start((err)=>{
\nconsole.log(‘\u6b63\u5e38’);
\n});
\n});<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
3\uff0c\u8def\u7531\u5206\u79bb\uff0c(\u628a\u4e00\u4e9b\u8def\u7531\u72ec\u7acb\u51fa\u6765)<\/p>\n
<\/p>\n
\/\/route.js<\/p>\n
module.exports=[{
\nmethod:’GET’,
\npath:’\/haha’,
\nhandler:function (request,reply) {
\nreply(‘\u4f60\u597d\u54c8\u54c8’);
\n\/\/this.db \u8fd9\u6837\u53ef\u4ee5\u627e\u5230\u6570\u636e\u5e93
\n}
\n}];<\/p>\n
<\/p>\n
<\/p>\n
\/\/index.js<\/p>\n
var Hapi = require(‘hapi’);<\/p>\n
var Sqlite3=require(‘sqlite3’);
\nvar db1=new Sqlite3.Database(‘.\/db’)<\/p>\n
var server=new Hapi.Server();
\nserver.connection({port:4000});
\nserver.route([{
\nmethod:’GET’,
\npath:’\/’,
\nhandler:function (request,reply) {
\nreply({name:’234′});
\n}
\n}]);<\/p>\n
<\/p>\n
server.bind({db:db1}); \/\/\u80fd\u4fdd\u8bc1\u5f15\u5165\u7684\u5916\u6765\u8def\u7531\u53ef\u4ee5\u5728handler\u91cc\u9762\u7684this.db\u627e\u5230\u6570\u636e\u5e93<\/p>\n
\/\/\u8c03\u7528\uff1a
\nserver.route(require(‘.\/route’));<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
4\uff0c\u4f20\u53c2\u3002\u5c06\u7236\u9875\u9762\u7684\u53c2\u6570\uff0c\u4f20\u5165\u7ed9\u5f15\u5165\u7684\u5b50\u6a21\u5757\u4e2d<\/p>\n
server.bind({db:’\u6570\u636e’});
\nserver.route(require(‘.\/route’)); \/\/\u5728route.js\u4e2d\u7684handler\u91cc\u9762\u53ef\u4ee5\u4f7f\u7528this.db\u6765\u5f97\u5230\u6570\u636e<\/p>\n
\/\/route.js
\nmodule.exports=[{
\nmethod:’GET’,
\npath:’\/’,
\nhandler:function (request,reply) {
\nthis.db \/\/\u6253\u5370\u51fa\uff1a\u6570\u636e
\n}
\n}];<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
5\uff0cejs\u6a21\u677f
\nnpm install ejs –save<\/p>\n
server.register([{
\nregister:require(‘good’),
\noptions:{
\nreporters:[{
\nreporter:require(‘good-console’),
\nevents:{response:’*’}
\n}]
\n}
\n},
\nrequire(‘inert’),
\nrequire(‘vision’), \/\/\u52a0\u8f7d\u6a21\u677f\uff0c\u53ef\u4ee5\u4f7f\u7528server.views()\u65b9\u6cd5
\n],(err)=>{<\/p>\n
server.views({ \/\/\u914d\u7f6e\u6a21\u677f
\nengines:{
\nejs:require(‘ejs’) \/\/npm install ejs –save
\n},
\nrelativeTo:__dirname,
\npath:’.\/views’,
\nisCached:false \/\/\u5efa\u8bae\u6b63\u5f0f\u4e0a\u7ebf\u6539\u4e3atrue
\n});<\/p>\n
server.route(require(‘.\/route’));
\nserver.start((err)=>{
\nconsole.log(‘\u6b63\u5e38’);
\n});<\/p>\n
<\/p>\n
});<\/p>\n
<\/p>\n
\u5728views\u76ee\u5f55\u4e2d\u5b58\u653eindex.ejs
\n\u5185\u5bb9: <%= title %><\/p>\n
<\/p>\n
\u4f7f\u7528\uff1a
\nhandler:function (request,reply) {
\nreply.view(‘index’,{
\ntitle:request.params.id
\n});
\n}<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
6\uff0c\u540e\u53f0\u63a5\u6536get\u3001post\u6570\u636e<\/p>\n
\u63a5\u6536get
\nmethod:’GET’,
\npath:’\/test\/{id}’,
\nhandler:function (request,reply) {
\nreply.view(‘index’,{
\ntitle:request.params.id
\n});
\n}<\/p>\n
<\/p>\n
\u63a5\u6536post
\n<form method=”post” action=”\/post_test”>
\n<input type=”text” name=”user”>
\n<input type=”submit” value=”\u63d0\u4ea4”>
\n<\/form><\/p>\n
<\/p>\n
method:’POST’,
\npath:’\/post_test’,
\nconfig:{
\npayload:{
\noutput:’data’
\n}
\n},
\nhandler:function (request,reply) {
\nconsole.log(‘post\u6570\u636e’+request.payload.user);
\n}<\/p>\n
<\/p>\n
<\/p>\n
7, cookies<\/p>\n
npm install –save hapi-auth-cookie@6<\/p>\n
<\/p>\n
server.register([{
\nregister:require(‘good’),
\noptions:{
\nreporters:[{
\nreporter:require(‘good-console’),
\nevents:{response:’*’}
\n}]
\n}
\n},
\nrequire(‘inert’),
\nrequire(‘vision’),
\nrequire(‘hapi-auth-cookie’), \/\/\u52a0\u8f7dcookies
\n],(err)=>{<\/p>\n
if(err){
\nthrow err;
\n}<\/p>\n
\/\/\u8bbe\u7f6ecookies
\nserver.auth.strategy(‘session’,’cookie’,’try’,{
\npassword:’password-that-is-at-least-32-chars’, \/\/\u52a0\u5bc6\u65b9\u5f0f
\nttl: 24 * 3600 * 1000, \/\/1\u5929\u540e\u8fc7\u671f,\u5982\u679c\u4e0d\u8bbe\u7f6e\u4e00\u65e6\u5173\u95ed\u9875\u9762cookies\u503c\u5c31\u6d88\u5931
\nisSecure:false, \/\/true\u65f6,\u53ea\u5141\u8bb8https\u4f7f\u7528
\n});<\/p>\n
<\/p>\n
});<\/p>\n
<\/p>\n
\u8bbe\u7f6e\uff1a
\nhandler:function (request,reply) {
\nrequest.cookieAuth.set({
\nname:encodeURIComponent(request.params.id)
\n});<\/p>\n
reply.view(‘index’,{
\ntitle: request.params.id
\n});
\n}<\/p>\n
<\/p>\n
\u53d6\u503c\uff1a
\nrequest.auth.credentials.name<\/p>\n
<\/p>\n
\u6e05\u9664\uff1a
\nrequest.cookieAuth.clear();<\/p>\n
<\/p>\n
\u5224\u65ad\u662f\u5426\u5b58\u5728cookies\uff1a
\nrequest.auth.isAuthenticated \/\/\u8fd4\u56de\u5e03\u5c14\u503c<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
8,\u9875\u9762\u8df3\u8f6c
\nreply.redirect(‘\/’);<\/p>\n
<\/p>\n
<\/p>\n
9\uff0c\u8def\u7531\u8def\u5f84<\/p>\n
path:’\/images\/{id}’
\nhttp:\/\/127.0.0.1\/images\/sdf<\/p>\n
<\/p>\n
\/\/\u53ef\u9009\u53c2\u6570
\npath:’\/images\/{id?}’
\nhttp:\/\/127.0.0.1\/images\/sdf
\n\u6216\u8005
\nhttp:\/\/127.0.0.1\/images\/<\/p>\n
<\/p>\n
\/\/\u901a\u914d\u7b26
\npath:’\/{id*}’
\n\u8fd9\u4e2a\u8def\u5f84\u662f\u5168\u80fd\u578b\u5339\u914d\uff0c\u9759\u6001\u8d44\u6e90\u5c31\u662f\u9760\u901a\u914d\u7b26\u914d\u7f6e\u7684<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
10\uff0c\u670d\u52a1\u5668\u65b9\u6cd5<\/p>\n
\u7c7b\u4f3c \u628a\u591a\u4e2a\u8def\u7531\u91cc\u9762\u7684\u516c\u5171\u65b9\u6cd5\u62bd\u51fa\u6765\u72ec\u7acb\u6210\u4e00\u4e2a\u516c\u5171\u7684\u65b9\u6cd5\u3002<\/p>\n
\u521b\u5efa\uff1a
\nserver.method({
\nname:’mean123′,
\nmethod:function (values,next) {
\n\/\/ var sum=values.reduce((a,b)=>{a+b});
\nreturn next(null,values);
\n},
\noptions:{}
\n});<\/p>\n
<\/p>\n
\u8c03\u7528\uff1a(\u8981\u5728\u8def\u7531\u91cc\u9762\u7684handler\u91cc\u9762\u8c03\u7528)
\nhandler:function (request,reply) {
\nserver.methods.mean123(JSON.parse(request.payload.user),(err,mean)=>{
\nconsole.log(JSON.stringify(mean));
\nreturn reply.view(‘index’,{
\ntitle:{mean:JSON.stringify(mean)}[‘mean’]
\n});
\n});
\n}<\/p>\n
<\/p>\n
<\/p>\n
11\uff0c\u540c\u6b65\uff08\u5148\u51b3\u6761\u4ef6\uff09<\/p>\n
server.route({
\nmethod:’post’,
\npath:’\/post_test’,
\nconfig:{
\npayload:{
\noutput:’data’ \/\/\u9760request.payload.\u5c5e\u6027\u540d \u6765\u83b7\u53d6\u3002\u5982\u679c<input name=”user”>\u90a3\u4e48request.payload.user
\n},
\npre:[{
\nassign:’xx’, \/\/\u5728handler\u91cc\u9762\u9760request.pre.xx\u83b7\u53d6
\nmethod:function (request,reply) { \/\/\u8fd9\u91cc\u6bd4handler\u8981\u5148\u6267\u884c
\nsetTimeout(function () {
\nreply(‘\u6570\u636e\u554a’); \/\/\u8981\u4f7f\u7528reply\u624d\u80fd\u5c06\u6570\u636e\u8fd4\u56de\u7ed9handler\u4e2d\u7684request.pre.xx
\n},5000);<\/p>\n
\/\/ reply(‘\u8df3\u8fc7handler\u51fd\u6570,\u76f4\u63a5\u5c06\u6570\u636e\u663e\u793a\u5230\u6d4f\u89c8\u5668’).takeover();<\/p>\n
}
\n}]
\n},
\nhandler:function (request,reply) { \/\/\u4e00\u5b9a\u8981\u7b49pre\u7684method\u6267\u884c\u5b8c\u6bd5\u540e\uff0c\u624d\u8f6e\u5230handler\u6267\u884c
\nconsole.log(‘user:’+request.payload.user); \/\/user\u662f<input name=”user”>
\nconsole.log(‘xx:’+request.pre.xx);
\nreply.view(‘index’,{
\ntitle:request.pre.xx
\n});<\/p>\n
}
\n});<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
12\uff0c\u5e26\u6709\u5148\u51b3\u6761\u4ef6\u7684\u670d\u52a1\u5668\u65b9\u6cd5 (\u7c7b\u4f3c\uff1a\u591a\u4e2a\u65b9\u6cd5\u540c\u6b65\u6392\u961f\u6267\u884c)<\/p>\n
<\/p>\n
\u58f0\u660e\u591a\u4e2a\u670d\u52a1\u5668\u65b9\u6cd5\uff1a
\nserver.method([{
\nname:’mean123′,
\nmethod:function (request,reply) {
\nsetTimeout(function () {
\nreply(‘\u6570\u636e123′);
\n},5000);<\/p>\n
},
\noptions:{}
\n},
\n{
\nname:’mean456’,
\nmethod:function (request,reply) {
\nconsole.log(request.pre.mean123); \/\/\u53ef\u4ee5\u83b7\u53d6\u5230\u5148\u6267\u884c\u5b8c\u6bd5\u7684\u670d\u52a1\u5668\u65b9\u6cd5\u7684\u6570\u636e
\nreply(‘\u6570\u636e456′);
\n},
\noptions:{}
\n}
\n]);<\/p>\n
<\/p>\n
\u8c03\u7528\uff1a
\nserver.route({
\nmethod:’post’,
\npath:’\/post_test’,
\nconfig:{
\npayload:{
\noutput:’data’
\n},
\npre:[‘mean123′,’mean456’] \/\/\u540c\u6b65\uff0c\u8981\u7b49mean123\u7684\u670d\u52a1\u5668\u65b9\u6cd5\u6267\u884c\u5b8c\u6bd5\u540e\uff0c\u624d\u8f6e\u5230mean456\u6267\u884c
\n},
\nhandler:function (request,reply) {
\nreply.view(‘index’,{
\ntitle:request.pre.mean123+’–‘+request.pre.mean456
\n});
\n}
\n});<\/p>\n
<\/p>\n
\u5f02\u6b65\uff1a
\n\u4f8b\u5982\uff1a
\npre:[
\n[ \/\/\u8fd9\u4e24\u4e2a\u670d\u52a1\u5668\u65b9\u6cd5\uff0c\u5c5e\u4e8e\u5f02\u6b65\u6267\u884c\uff0c\u5fc5\u987b\u4e24\u4e2a\u90fd\u5b8c\u6210\uff0c\u624d\u80fd\u7ee7\u7eed\u6267\u884c
\n‘abc’,
\n‘efg’
\n],
\n‘mean123’,
\n‘mean456’
\n]
\n\/\/\u8fd9\u6837\u7684\u8bbe\u8ba1\u89e3\u51b3\u4e86\uff0c\u5730\u72f1\u56de\u8c03\u7684\u75db\u82e6\uff0c\u800c\u4e14\u6570\u636e\u53ef\u4ee5\u5171\u4eab<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
13\uff0c\u4e0a\u4f20<\/p>\n
var path=require(‘path’);
\nvar fs=require(‘fs’);<\/p>\n
<\/p>\n
html:
\n<form method=”post” action=”\/upload_page” enctype=”multipart\/form-data”>
\n<input type=”file” name=”upload”>
\n<input type=”submit” value=”\u4e0a\u4f20”>
\n<\/form><\/p>\n
<\/p>\n
<\/p>\n
\u8def\u7531\uff1a
\n\/\/\u4e0a\u4f20
\nserver.route({
\nmethod:’post’,
\npath:’\/upload_page’,
\nconfig:{
\npayload:{
\noutput:’stream’,
\nparse:true,
\nmaxBytes:1048576 *4,\/\/\u5141\u8bb8\u4e0a\u4f20 4mb
\ntimeout:10000 \/\/\u4e0a\u4f20\u8d85\u65f6\u9ed8\u8ba410\u79d2
\n},
\n},
\nhandler:function (request,reply) {
\nvar upload=request.payload.upload;
\nvar uploadname=path.basename(request.payload.upload.hapi.filename);
\nvar des=path.join(__dirname,’uploads’,uploadname);
\nupload.pipe(fs.createWriteStream(des));
\nreply.view(‘index’,{
\ntitle:’\u4e0a\u4f20\u5b8c\u6210’
\n});
\n}
\n});<\/p>\n
<\/p>\n
\u6587\u4ef6\u4f1a\u4e0a\u4f20\u5b58\u653e\u5728\u6839\u76ee\u5f55\u7684uploads\u76ee\u5f55\u4e0b<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
14\uff0c\u8bbe\u7f6e\u9ed1\u660e\u5355\uff0c\u7981\u6b62\u6307\u5b9aip\u4e0d\u80fd\u8bbf\u95ee<\/p>\n
npm install –save boom@3 netmask@1.0.5<\/p>\n
var Boom = require(‘boom’);
\nvar Netmask = require(‘netmask’).Netmask;<\/p>\n
<\/p>\n
\/\/\u9ed1\u540d\u5355
\nvar blacklist=[
\n‘127.0.0.0\/8’
\n];<\/p>\n
\/\/——————–
\nvar blockips=function (request,reply) {
\nvar ip=request.info.remoteAddress; \/\/\u83b7\u53d6\u5ba2\u6237\u7aefip
\nfor(let i=0;i<blacklist.length;i++){
\nvar block=new Netmask(blacklist[i]);
\nif(block.contains(ip)){ \/\/\u52a0!,blacklist\u5c31\u6210\u4e86\u767d\u540d\u5355
\nconsole.log(‘\u7981\u6b62\u8be5’+ip+’ip\u8bbf\u95ee’);
\nreturn reply(Boom.forbidden()); \/\/\u5982\u679c\u6267\u884c\u5230\u8fd9\u6b65\u5c31\u505c\u6b62\u539f\u6765\u7684\u751f\u547d\u5468\u671f\uff0c\u8fd4\u56de403
\n}
\n}<\/p>\n
reply.continue(); \/\/\u7ee7\u7eed\u5176\u4ed6\u7684\u751f\u547d\u5468\u671f\u6d41\u7a0b\u8d70<\/p>\n
}
\n\/\/——————–
\nserver.ext(‘onRequest’,blockips); \/\/\u6269\u5c55\u70b9\uff0c\u628a\u81ea\u5b9a\u4e49\u597d\u7684\u529f\u80fd\u63d2\u5165\u5230\uff0chapi\u751f\u547d\u5468\u671f\u4e2d\u6267\u884c\uff08\u53ef\u4ee5\u7406\u89e3\u4e3a\uff0c\u5ba2\u6237\u7aef\u8bbf\u95ee\u4efb\u610f\u9875\u9762\u65f6\uff0c\u603b\u4f1a\u6267\u884c\u6b64\u51fd\u6570\uff09<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
15,\u6269\u5c55\u70b9
\n\u8981\u4f7f\u7528\u6269\u5c55\u70b9\uff0c\u5c31\u8981\u4e86\u89e3\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u5668\u8bf7\u6c42\u9875\u9762\u7684\u8fc7\u7a0b\uff0c\u751f\u547d\u5468\u671f\u90fd\u6709\u54ea\u4e9b\uff0c\u5e76\u5728\u4e0d\u540c\u7684\u751f\u547d\u5468\u671f\u7684\u9636\u6bb5\u4e2d\uff0c\u63d2\u5165\u6269\u5c55\u70b9\u6765\u5b9e\u73b0\u529f\u80fd\u3002<\/p>\n
\u53ef\u4ee5\u53c2\u770b14\u7684\u6848\u4f8b<\/p>\n
<\/p>\n
<\/p>\n
16\uff0c\u5ba2\u6237\u7aefreply
\n\u4e5f\u5c31\u662f\u8d1f\u8d23\u628a\u670d\u52a1\u5668\u8fd4\u56de\u6765\u7684\u4fe1\u606f\u663e\u793a\u5230\u6d4f\u89c8\u5668\u4e2d<\/p>\n
<\/p>\n
handler:function(request,reply){
\nreply(‘\u4f60\u597d’); \/\/reply() \u8fd4\u56de\u7684\u662f\u4e00\u4e2aresponse,\u5e76\u4e0d\u662f\u76f4\u63a5\u628a\u5b57\u7b26\u4e32\u6253\u5370\u5230\u6d4f\u89c8\u5668\u4e0a\uff0c\u6240\u4ee5\u5728\u6b64\u8fc7\u7a0b\u4e2d\u6211\u4eec\u53ef\u4ee5\u4fee\u6539\u8fd4\u56de\u5230\u6d4f\u89c8\u5668\u4e0a\u7684\u6570\u636e\u7c7b\u578b<\/p>\n
}<\/p>\n
<\/p>\n
reply.view(‘index’,{
\ntitle: ‘fff’
\n})
\n.type(‘text\/plain’) \/\/\u4e0d\u89e3\u6790html,\u76f4\u63a5\u628ahtml\u4ee3\u7801\u8f93\u51fa\u5230\u6d4f\u89c8\u5668\u4e2d
\n.code(200)
\n.header(‘x-powered-by’,’hapi’); \/\/\u670d\u52a1\u5668\u7684\u5934\u4fe1\u606f,\u7c7b\u4f3c\u6ce8\u91ca\u4f5c<\/p>\n
<\/p>\n
<\/p>\n
server.ext(‘onPreResponse’,(request,reply)=>{ \/\/onPreResponse\u4e00\u822c\u80fd\u76d1\u542c\u5230 \u9759\u6001\u8d44\u6e90\u3002\u5982\uff1aimages\u3001css,\u6216\u8005type(‘text\/plain’)\u7684\u94fe\u63a5
\nconsole.log(‘VVVVVVVVVVVVVVVVVVVV’);
\nconsole.log(request.response.statusCode);
\nconsole.log(request.response.headers);
\nconsole.log(‘^^^^^^^^^^^^^^^^^^^^’);
\nreply.continue();
\n});<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
17,\u521b\u5efa\u8def\u7531<\/p>\n
<\/p>\n
\u72ec\u7acb\u521b\u5efa\u4e00\u4e2a\u8def\u7531\uff1a
\nserver.route({
\nmethod:’get’,
\npath:’\/asf’,
\nhandler:function (request,reply) {
\nreply(‘\u5185\u5bb9’);
\n}
\n});<\/p>\n
\u8bbf\u95ee: http:\/\/127.0.0.1\/asf<\/p>\n
<\/p>\n
\u591a\u4e2a\u8def\u7531\uff1a<\/p>\n
server.route([{
\nmethod:’get’,
\npath:’\/asf’,
\nhandler:function (request,reply) {
\nreply.view(‘index’,{
\ntitle:’1′
\n});
\n}
\n},
\n{
\nmethod:’get’,
\npath:’\/test’,
\nhandler:function (request,reply) {
\nreply(‘\u7ee7\u7eed’);
\n}
\n},
\n{
\nmethod:’POST’,
\npath:’\/post_test’,
\nconfig:{
\npayload:{
\noutput:’data’
\n}
\n},
\nhandler:function (request,reply) {
\nreply.view(‘index’,{
\ntitle:request.payload.user
\n});
\n}
\n}
\n]);<\/p>\n
<\/p>\n
\u53ef\u4ee5\u8bbf\u95ee:
\nhttp:\/\/127.0.0.1\/asf
\nhttp:\/\/127.0.0.1\/test
\n\u548c\u63d0\u4ea4\u6570\u636e\u5230
\nhttp:\/\/127.0.0.1\/post_test<\/p>\n
<\/p>\n
<\/p>\n
18,\u9519\u8bef\u9875\u9762 404\u3001500<\/p>\n
<\/p>\n
var Boom = require(‘boom’);
\nvar Joi=require(‘joi’);<\/p>\n
<\/p>\n
html: error.ejs
\n<p><%= statuscode %><\/p>
\n<p><%= error_name %><\/p><\/p>\n
<\/p>\n
<\/p>\n
server.route([
\n{
\nmethod:’get’,
\npath:’\/asf\/{name}’,
\nhandler:function (request,reply) {
\nreturn reply(‘ok’);
\n},
\nconfig:{
\nvalidate:{
\nparams:{
\nname:Joi.string().min(4) \/\/ \u8def\u7531\u81f3\u5c11\u8981\u5927\u4e8e\u7b49\u4e8e4\u4f4d
\n}
\n}
\n}
\n}
\n]);<\/p>\n
<\/p>\n
<\/p>\n
server.ext(‘onPreResponse’,(request,reply)=>{
\nif(request.response.isBoom){
\nvar error_name= request.response.output.payload.error;
\nvar statuscode= request.response.output.payload.statusCode;
\nreturn reply.view(‘error’,{
\nstatuscode:statuscode,
\nerror_name:error_name,
\ntitle:’\u8fd9\u91cc\u662f\u9519\u8bef\u9875\u9762’
\n}).code(statuscode);
\n}
\nreply.continue();
\n});<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
19,\u9a8c\u8bc1<\/p>\n
<\/p>\n
hapi\u7684\u5185\u90e8\u9a8c\u8bc1\u63a8\u8350\u4f7f\u7528\u7684joi\u6a21\u5757\uff0c\u4e00\u65e6\u8fc7\u4e0d\u4e86validate\u9a8c\u8bc1\u5c31\u4e0d\u4f1a\u6267\u884c\u5230handler\u51fd\u6570\uff0c\u76f4\u63a5\u62a5\u9519Boom\u9519\u8bef\u3002<\/p>\n
<\/p>\n
npm install joi@8.4.2 –save<\/p>\n
var Joi=require(‘joi’); \/\/\u63a8\u8350\u53bb\u4e86\u89e3\u66f4\u591ajoi\u7528\u6cd5<\/p>\n
<\/p>\n
(1)get\u6570\u636e\u63d0\u4ea4\u9a8c\u8bc1 \uff08\u9a8c\u8bc1\u8def\u5f84\u53c2\u6570\uff09\uff1a<\/p>\n
method:’get’,
\npath:’\/asf\/{id}’,
\nhandler:function (request,reply) {
\nreply.view(‘index’,{
\ntitle:’sfsfsdfds’
\n});
\n},
\nconfig:{
\nvalidate:{
\nparams:{
\nid:Joi.string().min(4) \/\/\u5fc5\u987b\u662f\u5b57\u7b26\u4e32\u800c\u4e14\u8981\u5927\u4e8e\u7b49\u4e8e4\u4f4d
\n}
\n}
\n}<\/p>\n
<\/p>\n
(2)post\u6570\u636e\u63d0\u4ea4\u9a8c\u8bc1<\/p>\n
method:’POST’,
\npath:’\/post_test’,
\nconfig:{
\npayload:{
\noutput:’data’
\n},
\nvalidate:{
\npayload:{
\nuser:Joi.number() \/\/ user \u662f <input type=”text” name=”user” \/> \u503c\u5fc5\u987b\u662f\u6570\u5b57
\n}
\n}
\n},<\/p>\n
<\/p>\n
<\/p>\n
(3)\u670d\u52a1\u5668\u4f20\u7ed9\u5ba2\u670d\u7aef\u65f6\uff0c\u9a8c\u8bc1\u6570\u636e\uff08\u6bd4\u8f83\u9002\u5408\u505a\u5bf9\u5916\u63a5\u53e3\u7684\u6570\u636e\u9a8c\u8bc1\uff0c\u4f8b\u5982\u91c7\u96c6\uff09
\nmethod:’get’,
\npath:’\/asf’,
\nhandler:function (request,reply) {
\nreply({title:123}); \/\/\u8f93\u51fa\u5230\u5ba2\u6237\u7aef\u7684\u5bf9\u8c61\u4e2d,\u5176\u4e2dtitle\u5fc5\u987b\u65f6\u6570\u5b57
\n},
\nconfig:{
\nresponse:{
\nschema:{
\ntitle:Joi.number()
\n}
\n}
\n}<\/p>\n
<\/p>\n
<\/p>\n
(4)\u5f53\u4ee5get\u6216\u8005post\u65b9\u5f0f\u4f20\u7ed9\u540e\u53f0\u7684\u6570\u636e\u9a8c\u8bc1\u5931\u8d25\u65f6\uff0c\u53ef\u4ee5\u89e6\u53d1\u6307\u5b9a\u9519\u8bef\u56de\u8c03<\/p>\n
method:’get’,
\npath:’\/asf\/{id}’,
\nhandler:function (request,reply) {
\nreply.view(‘index’,{
\ntitle:’sfsfsdfds’
\n});
\n},
\nconfig:{
\nvalidate:{
\nparams:{
\nid:Joi.string().min(4) \/\/\u5fc5\u987b\u662f\u5b57\u7b26\u4e32\u800c\u4e14\u8981\u5927\u4e8e\u7b49\u4e8e4\u4f4d
\n},
\nfailAction:function (request,reply,source,error) {
\nreply(‘sdf’); \/\/request,reply\u5c31\u662fhanlder\u91cc\u9762\u7684
\n\/\/source \u544a\u8bc9\u6211\u4eec\u662f\u54ea\u90e8\u5206\u51fa\u9519
\n\/\/error \u8f93\u51fa\u4e00\u4e9b\u9519\u8bef\u4fe1\u606f
\n}
\n}
\n}<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
20\uff0c\u5224\u65ad\u5ba2\u6237\u7aef\u662fpc\u7aef\u8fd8\u662f\u624b\u673a\u7aef\uff0c\u9009\u62e9\u52a0\u8f7d\u4e0d\u540c\u7684\u6a21\u7248\uff0c\u57df\u540d\u4e0d\u53d8<\/p>\n
npm install hapi-mobile-detect@1.3.5 –save<\/p>\n
<\/p>\n
const MobileDetect = require(‘hapi-mobile-detect’);<\/p>\n
<\/p>\n
handler:function (request,reply) {<\/p>\n
if(!!request.plugins.md.mobile()){
\nreply.view(‘.\/mobile\/index_mobile’,{
\ntitle:’\u624b\u673a’
\n});
\n}else{
\nreply.view(‘index’,{
\ntitle:’pc’
\n});
\n}<\/p>\n
}<\/p>\n
<\/p>\n
.\/views\/index.ejs
\n.\/views\/mobile\/index_mobile.ejs<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
21,\u63d2\u4ef6\uff08\u4e2d\u95f4\u4ef6\uff09<\/p>\n
\u52a0\u8f7d\u9700\u8981\u9760:server.register\u52a0\u8f7d
\nserver.register([ \/\/\u670d\u52a1\u5668\u542f\u52a8\u65f6\uff0c\u4ec5\u4ec5\u52a0\u8f7d\u4e00\u6b21\uff0c\u800c\u4e14\u8fd8\u662f\u540c\u6b65\u6267\u884c
\n{register:require(‘.\/one_module’),
\noptions:{
\nxx:’\u53c2\u6570\u503c\uff0c\u4f20\u4e2a\u63d2\u4ef6’
\n}
\n}
\n]);<\/p>\n
<\/p>\n
<\/p>\n
\/\/one_module.js<\/p>\n
exports.register=function (server,options,next) {
\nconsole.log(‘\u5de5\u4f5c\u4e86’+options.xx); \/\/\u5de5\u4f5c\u4e86\u53c2\u6570\u503c\uff0c\u4f20\u4e2a\u63d2\u4ef6
\nnext();
\n};<\/p>\n
exports.register.attributes={ pkg:require(“..\/package.json”) };<\/p>\n
<\/p>\n
\u5982\u679c\u63d2\u4ef6\u4f9d\u8d56\u67d0\u4e2a\u6a21\u5757\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a
\nexports.register=function (server,options,next) {
\nserver.dependency([‘vision’,’good’],function (server,next) {
\nconsole.log(‘adsfafas’);
\nnext();
\n});
\nnext();
\n};<\/p>\n
exports.register.attributes={ pkg:require(“..\/package.json”) };<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
22,\u670d\u52a1\u5668\u9759\u6001\u6570\u636e<\/p>\n
var server=new Hapi.Server({
\napp:{
\nxx:’\u8fd9\u91cc\u662f\u81ea\u5b9a\u4e49\u503c’
\n}
\n});<\/p>\n
<\/p>\n
<\/p>\n
\u5728\u8def\u7531\u4e2d\u83b7\u53d6\uff1a<\/p>\n
handler:function (request,reply) {
\nrequest.server.settings.app.xx
\n},<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
23,\u7f13\u5b58<\/p>\n
<\/p>\n
\u5ba2\u6237\u7aef\u7f13\u5b58\uff1a
\nserver.route({
\nmethod:’GET’,
\npath:’\/{param*}’,
\nhandler:{
\ndirectory:{
\npath:’public’
\n}
\n},
\nconfig:{
\ncache:{
\nprivacy:’private’,
\nexpiresIn:86400*1000 \/\/\u4e3a\u9759\u6001\u8d44\u6e90\u7f13\u5b58
\n}
\n}
\n});<\/p>\n
<\/p>\n
\u540c\u6837\u4e5f\u53ef\u4ee5\u5728\u8def\u7531\u5668\u4e2d\u914d\u7f6e\uff0c\u7f13\u5b58\u9875\u9762\u3002<\/p>\n
<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u672c\u6559\u7a0b\u57fa\u4e8ehapi@13.5.3 “dependencies”: { “boom”: “^3.2.2”, “e […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-6109","post","type-post","status-publish","format-standard","hentry","category-11"],"_links":{"self":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/6109","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6109"}],"version-history":[{"count":0,"href":"https:\/\/sdeno.com\/index.php?rest_route=\/wp\/v2\/posts\/6109\/revisions"}],"wp:attachment":[{"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6109"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6109"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sdeno.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6109"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}