\u4ee5\u4e0b\u5728windows\u73af\u5883\u4e0b\u7684\u64cd\u4f5c
<\/p>
\u8fd0\u884cmongodb\u670d\u52a1\u5668\u8f6f\u4ef6<\/p>
<\/p>
1. \u5b98\u7f51\u4e0b\u8f7d\u8f6f\u4ef6\uff08http:\/\/www.mongodb.org\uff09\uff0c\u5e76\u89e3\u538b\u7f29<\/p>
2. \u521b\u5efaC:\/data\/db\u76ee\u5f55\u7528\u6765\u5b58\u653e\u6570\u636e\u5e93\u6587\u4ef6\uff08mongodb\u9ed8\u8ba4\u4f7f\u7528\u8fd9\u4e2a\u76ee\u5f55\uff0c\u53ef\u4ee5\u624b\u52a8\u6307\u5b9a\u5176\u5b83\u76ee\u5f55\uff09\uff0c\u518d\u521b\u5efa\u4e00\u4e2a\u65e5\u5fd7\u6587\u4ef6C:\\data\\log.txt<\/p>
3. \u6253\u5f00\u547d\u4ee4\u884c\uff08dos\uff09\u7a97\u53e3\uff08\u5982\u679c\u662fWIN7\u8981\u4ee5\u201c\u7ba1\u7406\u5458\u7684\u65b9\u5f0f\u6253\u5f00\u201d\uff09<\/p>
4. \u62d6\u52a8mongod.exe\u6587\u4ef6\u5230\u547d\u4ee4\u884c\u4e2d\u6267\u884c\uff08\u670d\u52a1\u5668\u9ed8\u8ba4\u76d1\u542c27017\u7aef\u53e3\uff09\u53e6\u5916\u8fd8\u4f1a\u542f\u52a8\u4e00\u4e2ahttp\u7684\u7ba1\u7406\u9875\u9762\uff0c\u76d1\u542c\u7aef\u53e3\u4e3a\u670d\u52a1\u5668\u7aef\u53e3\u53f7\u52a01000\uff0c\u5982 http:\/\/localhost:28017<\/p>
<\/p>
<\/p>
\u4f7f\u7528\u5ba2\u6237\u7aef\u7a0b\u5e8f\u8fde\u63a5\u670d\u52a1\u5668<\/p>
<\/p>
\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884cmongo.exe\u547d\u4ee4\u8fde\u63a5\u670d\u52a1\u5668<\/p>
<\/p>
<\/p>
<\/p>
<\/p>
<\/p>
\u5b89\u88c5\u4e3a\u7cfb\u7edf\u670d\u52a1<\/p>
<\/p>
1. \u521b\u5efaC:\/data\/db\u76ee\u5f55\u7528\u6765\u5b58\u653e\u6570\u636e\u5e93\u6587\u4ef6\uff08mongodb\u9ed8\u8ba4\u4f7f\u7528\u8fd9\u4e2a\u76ee\u5f55\uff0c\u53ef\u4ee5\u624b\u52a8\u6307\u5b9a\u5176\u5b83\u76ee\u5f55\uff09\uff0c\u518d\u521b\u5efa\u4e00\u4e2a\u65e5\u5fd7\u6587\u4ef6C:\\data\\log.txt<\/p>
2. \u6253\u5f00\u547d\u4ee4\u884c\uff0c\uff08\u5982\u679c\u662fwin7\u4ee5\u7ba1\u7406\u5458\u7684\u65b9\u5f0f\u6253\u5f00\uff09\uff0c\u5c06mongod.exe\u62d6\u5230\u547d\u4ee4\u884c\u4e2d\u8fd0\u884c:<\/p>
mongod.exe --install --dbpath C:\\data\\db--logpath C:\\data\\log.txt<\/p>
\u5b89\u88c5\u4e4b\u540e\u67e5\u770b\u7684\u65b9\u5f0f\uff1a\u6253\u5f00\u670d\u52a1\u7a97\u53e3\u67e5\u770b\uff1a<\/p>
\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884cservices.msc<\/p>
<\/p>
\u5982\u4f55\u4ece\u670d\u52a1\u4e2d\u5220\u9664<\/p>
<\/p>
\u5728\u547d\u4ee4\u884c\u4e2d\u8fd0\u884c:<\/p>
mongod.exe --remove<\/p>
<\/p>
<\/p>
<\/p>
<\/p>
<\/p>
<\/p>
MONGDB\u7684\u4f7f\u7528<\/p>
<\/p>
v mongodb\u7684\u811a\u672c\u8bed\u8a00\uff1ajavascript<\/p>
<\/p>
v \u5e2e\u52a9\uff1a\u5206\u4e3a\u4e09\u7ea7<\/p>
\u7cfb\u7edf\u7ea7\u522b\uff1ahelp<\/p>
\u6570\u636e\u5e93\u8868\uff1adb.help()<\/p>
\u96c6\u5408\uff1adb.user.help() <\/p>
<\/p>
v db\u53d8\u91cf<\/p>
db\u4ee3\u8868\u5f53\u524d\u8fde\u63a5\u7684\u6570\u636e\u5e93\u3002\u5e76\u4e14\u53ea\u80fd\u7528\u8fd9\u4e2a\u53d8\u91cf\u4ee3\u8868\u5f53\u524d\u6570\u636e\u5e93\uff0c\u5982\u679c\u5207\u6362\u6570\u636e\u5e93\u4f7f\u7528<\/p>
use blog --> \u5207\u6362\u5230blog\u6570\u636e\u5e93<\/p>
\u67e5\u770b\u5f53\u524d\u6570\u636e\u5e93\uff1adb<\/p>
<\/p>
v \u4ec0\u4e48\u662f\u9762\u5411\u6587\u6863\u7684\u6570\u636e\u5e93\uff1f<\/p>
mongodb\u662f\u4e00\u79cd\u9762\u5411\u6587\u6863\u7684\u6570\u636e\u5e93\uff1a\u5c31\u662f\u4e00\u4e2a\u6982\u5ff5\u3002<\/p>
\u6570\u636e\u5e93 \u300b\u96c6\u5408\u300b\u6587\u6863 \u76f8\u5bf9\u4e8e\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff1a<\/p>
\u6570\u636e\u5e93 \u300b\u8868 \u300b \u8bb0\u5f55<\/p>
<\/p>
v mongodb\u662f\u65e0\u6a21\u5f0f\u7684\u6570\u636e\u5e93\uff1f<\/p>
\u4efb\u4f55\u6570\u636e\u5e93\u4ee5\u53ca\u4efb\u4f55\u96c6\u5408\u65e0\u987b\u521b\u5efa\u76f4\u63a5\u5c31\u53ef\u4ee5\u4f7f\u7528<\/p>
\u5982\uff0c\u5411user\u6570\u636e\u5e93\u4e2d\u7684user\u96c6\u5408\u4e2d\u6dfb\u52a0\u4e00\u6761\u8bb0\u5f55\uff0c\u5982\u679c\u5728mysql\u4e2d\u9700\u8981\u5148\u521b\u5efa\u6570\u636e\u5e93\u5e76\u8bbe\u8ba1\u8868\u7ed3\u6784\uff0c\u4f46\u5728mongodb\u65e0\u987b\u521b\u5efa\u4efb\u4f55\u4e1c\u897f\u76f4\u63a5\u6267\u884c\uff1a<\/p>
use user --> \u5207\u6362\u5230user\u6570\u636e\u5e93<\/p>
db.user.insert( {\u201cuser\u201d:\u201dTom\u201d, \u201cage\u201d: 10} ); --> \u5411user\u96c6\u5408\u4e2d\u6dfb\u52a0\u4e00\u6761\u8bb0\u5f55<\/p>
<\/p>
v _id\u5b57\u6bb5<\/p>
\u7cfb\u7edf\u4f1a\u4e3a\u6bcf\u4e00\u4e2a\u8bb0\u5f55\u6dfb\u52a0\u4e00\u4e2a_id\u5b57\u6bb5\uff0c\u8fd9\u4e2a\u5b57\u6bb5\u4e2d\u7684\u503c\u786e\u4fdd\u4e86\u662f\u6574\u4e2a\u7cfb\u7edf\u4e2d\u503c\u662f\u552f\u4e00\u7684\uff0c\u76f8\u5bf9\u4e8e\u4e4b\u524dMYSQL\u4e2d\u7684\u4e3b\u952e\u3002<\/p>
<\/p>
v \u589e\u3001\u5220\u3001\u6539\u3001\u67e5(CRUD)<\/p>
\u65b0\u589e- insert()<\/p>
1. \u5411blog\u6570\u636e\u5e93\u4e2d\u7684user\u96c6\u5408\u4e2d\u6dfb\u52a0\u4e00\u6761\u8bb0\u5f55<\/p>
use blog --> \u5207\u6362\u6570\u636e\u5e93<\/p>
db.user.insert( {\u201cusername\u201d:\u201dTom\u201d} ) \u6ce8\u610f\u5b57\u6bb5\u533a\u522b\u5927\u5c0f\u5199\u4e0e\u6570\u636e\u5e93\u7c7b\u578b<\/p>
\u5982\u4ee5\u4e0b\u8bb0\u5f55\u548c\u4e0a\u9762\u8bb0\u5f55\u4e0d\u540c\u56e0\u4e3aTom<>tom<\/p>
db.user.insert( {\u201cusername\u201d:\u201dtom\u201d} )<\/p>
2. \u67e5\u8be2\u8bb0\u5f55 - find findOne(\u67e5\u8be2\u4e00\u6761)<\/p>
\u4f8b1. \u5217\u51fa\u6240user\u96c6\u5408\u4e2d\u7684\u6240\u6709\u8bb0\u5f55<\/p>
db.user.find()<\/p>
\u4f8b2. \u5217\u51fa\u6240\u5e74\u9f84\u7b49\u4e8e10\u5c81\u6240\u6709\u7684\u8bb0\u5f55<\/p>
db.user.find( {\u201cage\u201d:10} )<\/p>
\u4f8b3. \u5217\u51fa\u6240\u5e74\u9f84\u7b49\u4e8e10\u5c81\u5e76\u4e14\u59d3\u540d\u53eb\u505a\u201c\u5f20\u4e09\u201d\u6240\u6709\u7684\u8bb0\u5f55<\/p>
db.userfind( {\u201cage\u201d:10 , \u201cname\u201d:\u201d\u5f20\u4e09\u201d} )<\/p>
<\/p>
3. \u5220\u9664 remove<\/p>
\u4f8b1. \u5220\u9664user\u96c6\u5408\u4e2d\u6240\u6709\u7684\u8bb0\u5f55<\/p>
db.user.remove() --> \u5220\u9664\u6240\u6709\u8bb0\u5f55\u65f6\uff0c\u7d22\u5f15\u8fd8\u5728\u3002<\/p>
db.user.drop() --> \u5220\u9664user\u96c6\u5408\uff0c\u901f\u5ea6\u66f4\u5feb\uff0c\u8bb0\u5f55\u548c\u7d22\u5f15\u90fd\u4f1a\u88ab\u5220\u9664<\/p>
\u4f8b2\u3002 \u5220\u9664\u6240\u6709\u5e74\u9f84\u5927\u4e8e10\u5c81\u7684<\/p>
db.user.remove( {\u201cage\u201d: {\u201c$gt\u201d:10} } )<\/p>
<\/p>
4. \u4fee\u6539 update , save<\/p>
\u4f8b1. \u4fee\u6539\u5e74\u9f84\u4e3a10\u5c81\u7684\u7b2c\u4e00\u6761\u8bb0\u5f55\u4e3a20\u5c81<\/p>
\u65b9\u6cd5\u4e00\u3001<\/p>
var d = db.user.findOne( {\u201cage\u201d:10} ) --> \u5148\u67e5\u8be2\u51fa\u6765<\/p>
d.age = 20 --> \u4fee\u6539\u5e74\u9f84\u4e3a20\u5c81<\/p>
db.user.save(age) --> \u518d\u5b58\u56de\u53bb<\/p>
\u65b9\u6cd5\u4e8c\uff1a<\/p>
var d = db.user.findOne( {\u201cage\u201d:10} ) --> \u5148\u67e5\u8be2\u51fa\u6765<\/p>
d.age = 20 --> \u4fee\u6539\u5e74\u9f84\u4e3a20\u5c81<\/p>
db.user.update( {\u201cage\u201d:10} , d ) <\/p>
\u5e38\u89c1\u9519\u8bef\uff1a<\/p>
db.user.update( {\u201cage\u201d:10} , {\u201cage\u201d:20} ) --> \u4e0d\u662f\u4fee\u6539\u5e74\u9f84\u4e3a20\u5c81\uff0c\u628a\u8fd9\u6761\u8bb0\u5f55\u4fee\u6539\u6210 {\u201cage\u201d:20}\u8fd9\u4e2a\u6837\u5b50\uff0c\u4e0d\u53ea\u662f\u4fee\u6539age\u5b57\u6bb5\uff0c\u800c\u662f\u4fee\u6539\u4e86\u6574\u6761\u8bb0\u5f55<\/p>
<\/p>
\u6ce8\u610f\uff1aupdate\u9ed8\u8ba4\u53ea\u4fee\u6539\u4e00\u6761\u8bb0\u5f55<\/p>
db.user.update( {\u201cage\u201d:10} , {\u201cage\u201d:20} ) --> \u53ea\u4f1a\u4fee\u6539\u7b2c\u4e00\u6761\u8bb0\u5f55,\u5982\u679c\u8981\u4fee\u6539\u6240\u6709\u7684age=10\u7684\uff0c\u9700\u8981\u8bbe\u7f6e\u7b2c\u56db\u4e2a\u53c2\u6570\u4e3atrue<\/p>
db.user.update( {\u201cage\u201d:10} , {\u201cage\u201d:20} \uff0cfalse, true ) \uff0c\u5f53\u524d\u7248\u672c\u662f\u8fd9\u6837\uff0c\u4f46\u662f\u4ee5\u540e\u7684\u7248\u672c\u53ef\u80fd\u4f1a\u6539\u3002<\/p>
<\/p>
v \u6570\u636e\u7c7b\u578b<\/p>
\u7ed3\u8bba\uff1a\u53ef\u4ee5\u60f3\u5230\u7684\u7c7b\u578b\u90fd\u53ef\u4ee5\u5b58\uff0c\u51fd\u6570\u3001\u6b63\u5219\u7b49\u3002<\/p>
<\/p>
<\/p>
v Mongodb\u4e2d\u7684\u4fee\u6539\u7b26<\/p>
$lt,$gt,$ne\u7b49\u7b49\uff08<,>,<>\u7b49\uff09<\/p>
\u4f8b1. \u67e5\u8be2\u51fa\u5e74\u9f84\u4e0d\u7b49\u4e8e10\u5c81\u6240\u6709\u7684\u7528\u6237<\/p>
db.user.find( { \u201cage\u201d: {\u201c$ne\u201d : 10} } )<\/p>
<\/p>
<\/p>
<\/p>
<\/p>
<\/p>
v mongodb\u4e2d\u7684\u7ffb\u9875\u53ca\u4f18\u5316<\/p>
limit \uff1a\u53d6\u524d\u51e0\u6761<\/p>
skip \uff1a\u8df3\u8fc7\u524d\u51e0\u6761<\/p>
count : \u67e5\u8be2\u8bb0\u5f55\u6570<\/p>
db.user.find().count() --> \u67e5\u8be2\u96c6\u5408\u4e2d\u6240\u6709\u7684\u8bb0\u5f55\u6570<\/p>
\u6bcf\u987510\u6761\uff0c\u53d6\u7b2c3\u9875\u7684\u6570\u636e\uff1f<\/p>
db.user.find().skip(20).limit(10)<\/p>
\u7ffb\u9875\u7684\u4f18\u5316\uff08\u8fd9\u4e2a\u601d\u8def\u4e5f\u9002\u7528\u4e8eMYSQL\u6570\u636e\u5e93\uff09<\/p>
db.user.find().skip(1000).limit(10) \u4f18\u5316\u540e\uff1a<\/p>
db.user.find( {\u201cid\u201d : \u201d$gt\u201d:1000} ).limit(10);<\/p>
SELECT * FROM user LIMIT 1000,10\u8fd9\u4e24\u8bed\u53e5\uff0c\u4e5f\u53d6\u51fa\u4e86\u524d1000\u6761\u7136\u540e\u4e22\u6389\u518d\u53d610\u6761\uff0c\u56e0\u4e3a\u4e5f\u53d6\u524d1000\u6761\u6240\u4ee5\u6027\u80fd\u4e0d\u662f\u5f88\u597d\u3002<\/p>
SELECT * FROM user WHERE id > 1000 LIMIT10<\/p>
<\/p>
v \u5220\u9664user\u6570\u636e\u5e93<\/p>
use user<\/p>
db.dropDatabase()<\/p>
<\/p>
\u4f7f\u7528PHP\u64cd\u4f5cmongodb<\/p>
<\/p>
v \u5148\u8ba9PHP\u652f\u6301mongodb\uff08\u9ed8\u8ba4\u662f\u4e0d\u652f\u6301\u7684\uff09\u5982\u4f55\u8bbe\u7f6e\uff1a<\/p>
<\/p>
\u7b2c\u4e00\u6b65\uff1a\u5148\u67e5\u770b\u5f53\u524dPHP\u662f\u5426\u652f\u6301\uff1aphpinfo();<\/p>
\u7b2c\u4e8c\u6b65\uff1a\u5148\u4e0b\u8f7d\u76f8\u5173dll\u6587\u4ef6\uff1ahttps:\/\/github.com\/mongodb\/mongo-php-driver\/downloads<\/p>
\u7b2c\u4e09\u6b65\uff1a\u9009\u62e9\u9002\u5408\u81ea\u5df1PHP\u73af\u5883\u7684DLL\u6587\u4ef6\uff1a\u5982\u4f55\u9009\u62e9\uff1a<\/p>
1 . php\u7684\u7248\u672c<\/p>
2. VC\u7248\u672c<\/p>
Compiler\u540e\u9762\u663e\u793a
3. \u662f\u5426\u662fTS\uff08thread safe)\u7684<\/p>
PHP Extention Build\u540e\u9762\u663e\u793a
\u7b2c\u56db\u6b65\uff1a\u786e\u5b9adll\u6587\u4ef6\u4e4b\u540e\u4fee\u6539dll\u6587\u4ef6\u540d\u4e3aphp_mongo<\/p>
\u7b2c\u4e94\u6b65\uff1a\u67e5\u770bPHP\u7684\u6269\u5c55\u76ee\u5f55\uff0c\u7136\u540e\u590d\u5236\u8fd9\u4e2a\u6587\u4ef6\u5230extension_dir\u540e\u9762\u663e\u793a\u7684\u8fd9\u4e2a\u76ee\u5f55\u4e2d\uff1a<\/p>
\u7b2c\u516d\u6b65\uff1a\u67e5\u770b\u5f53\u524d\u4f7f\u7528\u7684php.ini\u7684\u4f4d\u7f6e\u5e76\u4fee\u6539\uff0c\u5728\u6587\u4ef6\u4e2d\u6dfb\u52a0\uff1a<\/p>
extension=php_mongo.dll \u8fd9\u91cc\u7684\u540d\u5b57\u8981\u4e0e\u7b2c4\u6b65\u4e2d\u7684\u6587\u4ef6\u540d\u4e00\u6837
\u91cd\u542fapache<\/p>
\u518d\u67e5\u770bPHPINFO<\/p>
<\/p>
\u5982\u679c\u91cd\u542f APACHE\u5931\u8d25\uff0c\u901a\u5e38\u90fd\u662f\u56e0\u4e3aDLL\u6587\u4ef6\u9009\u62e9\u9519\u8bef\uff0c\u5982\u679c\u6210\u529f\u4e86\u4f1a\u5728php_info\u6253\u5370\u51fa\u6765\u7684\u4fe1\u606f\u4e2d\u770b\u5230mongo\u8fd9\u4e00\u9879\u3002<\/p>
\u5728php\u4e2d\u4f7f\u7528mongo\uff1a<\/p>
<?php<\/p>
$mongo = new Mongo(); \/\/ \u751f\u6210mongo \u5bf9\u8c61<\/p>
<\/p>
\/* db.user.insert( {\u2018user\u2019:\u2019tom\u2019} ) *\/<\/p>
$mongo->test->user-.insert( array(\u201cusername\u201d=>\u201dtom\u201d,\u201dage\u201d=>10) );<\/p>
<\/p>
$user =$mongo->test->user->findOne(array(\u201cage\u201d=>10));<\/p>
$user[\u2018age\u2019] = 20;<\/p>
$mongo->test->user->save($user);<\/p>
<\/p>
\u4f8b\uff1a\u53d6\u51fa\u6240\u6709\u5e74\u9f84\u5927\u4e8e10\u5c81<\/p>
$users =$mongo->test->user->find( array(\u201cage\u201d => array( \u2018$gt\u2019 => 10 )) )<\/p>
\u5728PHP \u4e2d$\u7b26\u6709\u7279\u6b8a\u7684\u610f\u4e49\u6240\u4ee5\u5728\u4f7f\u7528\u65f6\u8981\u4f7f\u7528\u2019\u5f15\u53f7<\/p>
<\/p>
\/* \u552f\u4e00\u4e0d\u4e00\u6837\u9700\u8981\u6ce8\u610f\u7684\u5730\u65b9\uff1a \u5f53\u4f7f\u7528find\u67e5\u8be2\u591a\u6761\u8bb0\u5f55\u65f6\uff0c\u8fd4\u56de\u7684\u662f\u4e00\u4e2a\u6e38\u6807\u4e0d\u662f\u4e8c\u7ef4\u6570\u7ec4 *\/<\/p>
\u4f8b1. \u5217\u51fauser\u96c6\u5408\u4e2d\u6240\u6709\u7684\u7528\u6237\u540d<\/p>
$users = $db->test->user->find();<\/p>
\u9519\u8bef\u7684\u4f5c\u6cd5\uff1a\u56e0\u4e3a\u8fd4\u56de\u7684\u4e0d\u662f\u4e8c\u7ef4\u6240\u4ee5\u4e0d\u80fd\u7528foreach\u5faa\u73af<\/p>
foreach($user as $k =>$v)<\/p>
{<\/p>
echo $v[\u2018name\u2019];<\/p>
}<\/p>
<\/p>
\u6b63\u5e38\u7684\u505a\u6cd5\uff1a\u56e0\u4e3a\u8fd4\u56de\u7684\u662f\u6e38\u6807\u6240\u4ee5\uff1a<\/p>
while($users.hasNext())<\/p>
{<\/p>
$u =$users.getNext();<\/p>
echo $u[\u2018age\u2019];<\/p>
}<\/p>
<\/p>
\u4f8b\u5b50\u4ee3\u7801\uff1a<\/p>
\u76f8\u5f53\u4e8emysql\u4e0b\u6709\u4e2ashop\u6570\u636e\u5e93\uff0c\u5176\u4e0b\u6709\u4e2auser\u8868
\u6ce8\u518c\uff1a<\/p>
\/\/\u5224\u65ad\u7528\u6237\u540d\u662f\u5426\u5b58\u5728<\/p>
$mongo=new Mongo();
if(($count=$mongo->shop->user->find(array("username"=>$username))->count())>1){<\/p>
\u7528\u6237\u5b58\u5728<\/p>
}else{<\/p>
$mongo->shop->user->insert(array('username'=>$username,'password'=>$password));<\/p>
}<\/p>
\u767b\u5f55\uff1a<\/p>
\u7528findone,\u4e0d\u5199\u4e86\uff1b<\/p>