Yog tias koj tab tom nrhiav txoj hauv kev yooj yim thiab ua tau zoo los rho tawm cov ntaub ntawv los ntawm cov ntaub ntawv sab nraud siv ColdFusion, koj nyob hauv qhov chaw zoo. Yuav ua li cas thiaj rho tau cov ntaub ntawv los ntawm cov ntaub ntawv sab nraud siv ColdFusion? yog ib lo lus nug ntau ntawm cov neeg nrhiav kom ua kom muaj peev xwm ntawm cov cuab yeej no. Hmoov zoo, ColdFusion muaj ntau yam cuab yeej thiab cov yam ntxwv uas ua rau nws yooj yim rau kev nkag mus thiab rho tawm cov ntaub ntawv los ntawm cov ntaub ntawv sab nraud. Hauv tsab xov xwm no, peb yuav tshawb xyuas cov kauj ruam los ntawm kauj ruam yuav ua li cas koj tuaj yeem ua rau feem ntau ntawm ColdFusion los txuas rau thiab rho tawm cov ntaub ntawv los ntawm cov ntaub ntawv sab nraud yooj yim thiab ua tau zoo.

- Ib kauj ruam dhau los ➡️ Koj tuaj yeem rho tawm cov ntaub ntawv los ntawm cov ntaub ntawv sab nraud nrog ColdFusion li cas?

• Ua ntej, Koj yuav tsum tau teeb tsa qhov kev sib txuas mus rau sab nraud database hauv ColdFusion configuration file.
• Ces, Koj yuav tsum tsim cov lus nug SQL siv lub cim npe hauv .cfm cov ntaub ntawv uas koj xav rho tawm cov ntaub ntawv.
• Tom qab, Cov lus nug raug ua tiav siv lub cim npe thiab cov txiaj ntsig tau muab rau qhov sib txawv.
• Tom ntej no, koj tuaj yeem voj los ntawm cov txiaj ntsig sib txawv uas siv lub voj los tso saib cov ntaub ntawv ntawm nplooj ntawv web.
• Thaum kawg, Nws raug nquahu kom kaw qhov kev sib txuas rau sab nraud database siv lub cim npe nrog rau dbtype = "ODBC" tus cwj pwm thiab kev ua haujlwm = "kaw" tus cwj pwm.

Cov Lus Nug thiab Lus Teb

Cov lus nug nquag nug txog kev rho tawm cov ntaub ntawv hauv ColdFusion

1. ColdFusion yog dab tsi?

ColdFusion yog ib hom lus server-sab programming uas tso cai rau kev tsim cov vev xaib dynamic thiab kev cuam tshuam nrog cov ntaub ntawv sab nraud.

2. Dab tsi yog cov ntaub ntawv sab nraud txhawb los ntawm ColdFusion?

ColdFusion Nws txhawb nqa databases xws li MySQL, Microsoft SQL Server, Oracle, PostgreSQL, thiab ntau dua.

3. Koj tuaj yeem txuas mus rau lwm lub database hauv ColdFusion li cas?

Txhawm rau txuas mus rau lwm lub database hauv ColdFusion, koj yuav tsum siv Tus Thawj Tswj Cov Ntaub Ntawv (ODBC) lossis JDBC txuas.

4. Dab tsi yog qhov syntax rau rho tawm cov ntaub ntawv los ntawm cov ntaub ntawv sab nraud hauv ColdFusion?

Lub syntax rau rho tawm cov ntaub ntawv los ntawm ib tug sab nraud database nyob rau hauv ColdFusion nws yog los ntawm daim ntawv lo ua raws li cov lus nug SQL.

5. Ib qho lus nug SQL yog dab tsi?

Ib qho lus nug SQL yog ib hom lus programming siv los cuam tshuam nrog databases, xws li xaiv, ntxig, hloov kho lossis tshem tawm cov ntaub ntawv.

6. Koj tuaj yeem tswj hwm thiab lim cov ntaub ntawv rho tawm hauv ColdFusion li cas?

Cov ntaub ntawv muab rho tawm hauv ColdFusion tuaj yeem hloov kho thiab lim siv cov qauv tswj xws li y , thiab ColdFusion cov yam ntxwv tshwj xeeb.

7. Qhov kev txiav txim siab txog kev nyab xeeb dab tsi yuav tsum tau coj mus rau hauv tus account thaum rho tawm cov ntaub ntawv los ntawm cov ntaub ntawv sab nraud hauv ColdFusion?

Nws yog ib qho tseem ceeb uas yuav tsum tau siv cov lus nug parameterized thiab siv tau cov ntaub ntawv tawm tswv yim kom tsis txhob SQL txhaj tshuaj thiab lwm yam kev tawm tsam kev ruaj ntseg.

8. Cov ntaub ntawv puas tuaj yeem raug rho tawm los ntawm APIs sab nraud hauv ColdFusion?

Yog, ColdFusion tso cai rho tawm cov ntaub ntawv los ntawm APIs sab nraud siv cov haujlwm zoo li ua kev thov thiab tau txais cov lus teb.

9. Nws puas tuaj yeem teem sijhawm rho tawm cov ntaub ntawv los ntawm cov ntaub ntawv sab nraud hauv ColdFusion?

Yog, tsis siv neeg cov ntaub ntawv rho tawm haujlwm tuaj yeem teem caij rau ColdFusion siv lub sijhawm ua haujlwm lossis cov tsev qiv ntawv sab nraud.

10. Kuv tuaj yeem nrhiav tau qhov twg ntxiv los kawm txog kev rho tawm cov ntaub ntawv hauv ColdFusion?

Muaj ntau cov lus qhia, cov ntaub ntawv raug cai, thiab cov zej zog hauv online uas muaj cov peev txheej los kawm txog kev rho tawm cov ntaub ntawv hauv ColdFusion.