npm OracleDB 安装失败？

Question

我尝试使用nodejs连接Oracle DB，下面是示例代码sn-p。

oracledb.getConnection(
  {
    user          : "hr",
    password      : "welcome",
    connectString : "localhost/XE"
  },(function(err){
        if(!err) {

          console.log("Database is connected ... \n\n");  
        } else {
             console.log(util.inspect(conString,false,null ));      
          console.log("Error connecting database ... \n\n"+client);  
        }
    }));

我遇到错误“错误：找不到模块 'oracledb'”并且厌倦了使用 npm install oracledb 安装 Oracle 模块但安装失败：以下是我遇到的错误

gyp ERR! configure error
gyp ERR! stack Error: Can't find Python executable "python", you can set the
HON env variable.
gyp ERR! stack     at failNoPython (C:\Program Files\nodejs\node_modules\npm\
e_modules\node-gyp\lib\configure.js:114:14)
gyp ERR! stack     at C:\Program Files\nodejs\node_modules\npm\node_modules\n
-gyp\lib\configure.js:69:11
gyp ERR! stack     at FSReqWrap.oncomplete (evalmachine.<anonymous>:95:15)
gyp ERR! System Windows_NT 6.1.7601
gyp ERR! command "node" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_m
les\\node-gyp\\bin\\node-gyp.js" "rebuild"
gyp ERR! cwd C:\UOC_UCAATM\script_new\node_modules\oracledb
gyp ERR! node -v v0.12.7
gyp ERR! node-gyp -v v2.0.1
gyp ERR! not ok

谁能告诉我如何解决这个问题。

npm ERR! Windows_NT 6.1.7601
npm ERR! argv "C:\\Program Files\\nodejs\\\\node.exe" "C:\\Program Files\\nod
\\node_modules\\npm\\bin\\npm-cli.js" "install" "oracledb"
npm ERR! node v0.12.7
npm ERR! npm  v2.11.3
npm ERR! code ELIFECYCLE

npm ERR! oracledb@1.0.0 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the oracledb@1.0.0 install script 'node-gyp rebuild'.
npm ERR! This is most likely a problem with the oracledb package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     node-gyp rebuild
npm ERR! You can get their info via:
npm ERR!     npm owner ls oracledb
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     C:\UOC_UCAATM\script_new\npm-debug.log

Answer 1

我遇到了类似的错误，我重新安装了 python 2.7 来解决它。因为我运行的是 64 位操作系统和 Oracle XE，所以必须是 64 位的。

https://www.python.org/downloads/

请务必在安装时将其添加到您的路径中。

Answer 2

如有疑问请阅读手册：https://github.com/oracle/node-oracledb/blob/master/INSTALL.md#instwin 正如@x4rf41 所说，您缺少先决条件。