kann nicht Unicode-Daten eingeben, mySQL, Express, M * EAN

Question

ich kein Problem Englisch Daten einfügen können, aber wenn ich Khmer Sprache eingefügt, diese Fehlerprotokolle angezeigt:

info: Session: { id: 1, username: john } 
verbose: Executing (default): INSERT INTO `Articles` (`id`,`title`,`content`,`createdAt`,`updatedAt`,`UserId`) VALUES (DEFAULT,'ថេាាថេា','ថេថេាថេាឹ','2016-07-08 09:50:28','2016-07-08 09:50:28',1); 
verbose: Executing (default): SELECT `id`, `sid`, `data`, `createdAt`, `updatedAt` FROM `Sessions` AS `Session` WHERE `Session`.`sid` = 'Qzad_nN3rMR2RrsZ-Oa3H4A5BfL2optm' LIMIT 1; 
Unhandled rejection RangeError: Invalid status code: 0 
    at ServerResponse.writeHead (_http_server.js:192:11) 
    at ServerResponse.writeHead (/Users/Roller/Working/Web/mean-stack-relational/node_modules/on-headers/index.js:55:19) 
    at ServerResponse.writeHead (/Users/Roller/Working/Web/mean-stack-relational/node_modules/on-headers/index.js:55:19) 
    at ServerResponse.writeHead (/Users/Roller/Working/Web/mean-stack-relational/node_modules/on-headers/index.js:55:19) 
    at ServerResponse._implicitHeader (_http_server.js:157:8) 
    at ServerResponse.write (/Users/Roller/Working/Web/mean-stack-relational/node_modules/compression/index.js:83:14) 
    at writetop (/Users/Roller/Working/Web/mean-stack-relational/node_modules/express-session/index.js:286:26) 
    at ServerResponse.end (/Users/Roller/Working/Web/mean-stack-relational/node_modules/express-session/index.js:328:16) 
    at ServerResponse.send (/Users/Roller/Working/Web/mean-stack-relational/node_modules/express/lib/response.js:205:10) 
    at ServerResponse.json (/Users/Roller/Working/Web/mean-stack-relational/node_modules/express/lib/response.js:250:15) 
    at ServerResponse.send (/Users/Roller/Working/Web/mean-stack-relational/node_modules/express/lib/response.js:152:21) 
    at .<anonymous> (/Users/Roller/Working/Web/mean-stack-relational/app/controllers/articles.js:42:20) 
    at tryCatcher (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/util.js:16:23) 
    at Promise._settlePromiseFromHandler (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/promise.js:504:31) 
    at Promise._settlePromise (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/promise.js:561:18) 
    at Promise._settlePromise0 (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/promise.js:606:10) 
Unhandled rejection RangeError: Invalid status code: 0 
    at ServerResponse.writeHead (_http_server.js:192:11) 
    at ServerResponse.writeHead (/Users/Roller/Working/Web/mean-stack-relational/node_modules/on-headers/index.js:55:19) 
    at ServerResponse.writeHead (/Users/Roller/Working/Web/mean-stack-relational/node_modules/on-headers/index.js:55:19) 
    at ServerResponse.writeHead (/Users/Roller/Working/Web/mean-stack-relational/node_modules/on-headers/index.js:55:19) 
    at ServerResponse._implicitHeader (_http_server.js:157:8) 
    at ServerResponse.end (/Users/Roller/Working/Web/mean-stack-relational/node_modules/compression/index.js:102:14) 
    at writeend (/Users/Roller/Working/Web/mean-stack-relational/node_modules/express-session/index.js:257:22) 
    at onsave (/Users/Roller/Working/Web/mean-stack-relational/node_modules/express-session/index.js:325:11) 
    at .<anonymous> (/Users/Roller/Working/Web/mean-stack-relational/node_modules/express-sequelize-session/lib/e4store.js:90:51) 
    at tryCatcher (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/util.js:16:23) 
    at Promise._settlePromiseFromHandler (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/promise.js:504:31) 
    at Promise._settlePromise (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/promise.js:561:18) 
    at Promise._settlePromise0 (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/promise.js:606:10) 
    at Promise._settlePromises (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/promise.js:681:18) 
    at Async._drainQueue (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/async.js:138:16) 
    at Async._drainQueues (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/async.js:148:10) 
error: RangeError: Invalid status code: 0 
    at ServerResponse.writeHead (_http_server.js:192:11) 
    at ServerResponse.writeHead (/Users/Roller/Working/Web/mean-stack-relational/node_modules/on-headers/index.js:55:19) 
    at ServerResponse.writeHead (/Users/Roller/Working/Web/mean-stack-relational/node_modules/on-headers/index.js:55:19) 
    at ServerResponse.writeHead (/Users/Roller/Working/Web/mean-stack-relational/node_modules/on-headers/index.js:55:19) 
    at ServerResponse._implicitHeader (_http_server.js:157:8) 
    at ServerResponse.end (/Users/Roller/Working/Web/mean-stack-relational/node_modules/compression/index.js:102:14) 
    at writeend (/Users/Roller/Working/Web/mean-stack-relational/node_modules/express-session/index.js:257:22) 
    at onsave (/Users/Roller/Working/Web/mean-stack-relational/node_modules/express-session/index.js:325:11) 
    at .<anonymous> (/Users/Roller/Working/Web/mean-stack-relational/node_modules/express-sequelize-session/lib/e4store.js:88:51) 
    at tryCatcher (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/util.js:16:23) 
    at Promise._settlePromiseFromHandler (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/promise.js:504:31) 
    at Promise._settlePromise (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/promise.js:561:18) 
    at Promise._settlePromise0 (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/promise.js:606:10) 
    at Promise._settlePromises (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/promise.js:685:18) 
    at Async._drainQueue (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/async.js:138:16) 
    at Async._drainQueues (/Users/Roller/Working/Web/mean-stack-relational/node_modules/bluebird/js/release/async.js:148:10) 
Warning: Unexpected block "main" on line 3 of /Users/Roller/Working/Web/mean-stack-relational/app/views/500.jade. This block is never used. This warning will be an error in v2.0.0 

Ich habe versucht, Datenbank zu entfernen, und erstellen Sie eine neue, immer noch Fehler zeigt.

Was könnte das Problem sein? Bitte vorschlagen.

Danke,

Answer 1

dieses

ALTER DATABASE databasename CHARACTER SET utf8 COLLATE utf8_unicode_ci; 
ALTER TABLE tablename CONVERT TO CHARACTER SET utf8 COLLATE utf8_unicode_ci;