Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | 5x 5x 5x 5x 57x 57x 5x 88x 88x | 'use strict'
const uuid = require('uuid')
const { logger } = require('../util')
/**
* defCode: {
100: 'continue',
101: 'switching protocols',
102: 'processing',
200: 'ok',
201: 'created',
202: 'accepted',
203: 'non-authoritative information',
204: 'no content',
205: 'reset content',
206: 'partial content',
207: 'multi-status',
208: 'already reported',
226: 'im used',
300: 'multiple choices',
301: 'moved permanently',
302: 'found',
303: 'see other',
304: 'not modified',
305: 'use proxy',
307: 'temporary redirect',
308: 'permanent redirect',
400: 'bad request',
401: 'unauthorized',
402: 'payment required',
403: 'forbidden',
404: 'not found',
405: 'method not allowed',
406: 'not acceptable',
407: 'proxy authentication required',
408: 'request timeout',
409: 'conflict',
410: 'gone',
411: 'length required',
412: 'precondition failed',
413: 'payload too large',
414: 'uri too long',
415: 'unsupported media type',
416: 'range not satisfiable',
417: 'expectation failed',
418: 'I\'m a teapot',
422: 'unprocessable entity',
423: 'locked',
424: 'failed dependency',
426: 'upgrade required',
428: 'precondition required',
429: 'too many requests',
431: 'request header fields too large',
500: 'internal server error',
501: 'not implemented',
502: 'bad gateway',
503: 'service unavailable',
504: 'gateway timeout',
505: 'http version not supported',
506: 'variant also negotiates',
507: 'insufficient storage',
508: 'loop detected',
510: 'not extended',
511: 'network authentication required',
},
*/
const codeMap = { // 在200的基础上，在不同的状态码处理
200: 'ok',
1000: '参数不对',
}
const utilFn = {
resBody(ctx, code, msg, data) {
ctx.status = code || 200
/* eslint no-return-assign: 0 */
return ctx.body = {
code: code || 0,
msg: msg || codeMap['200'],
data: data || null,
}
},
}
module.exports = {
resMid: async(ctx, next) => { // 目前就这一个用到
ctx.resMid = utilFn
await next()
},
reqUuid: async(ctx, next) => {
ctx.req_id = uuid.v1(); // Version 1 (timestamp)
ctx.log = logger.child({ reqId: ctx.req_id });
// ctx.logger = logger
await next();
ctx.set('reqId', ctx.req_id);
},
reqFixBody: async(ctx, next) => { // 尝试将字符串值的字段转化为JSON对象
if (ctx.method === 'POST' && ctx.header['Content-Type'] !== 'application/json') {
let rbody = ctx.request.body;
for (let k in rbody) { // 遍历所有键值，能转化为对象则转化，不能则不处理
if (typeof rbody[k] === 'string' && (~rbody[k].indexOf('{') || ~rbody[k].indexOf('['))) {
try {
rbody[k] = JSON.parse(rbody[k]);
} catch (e) {
console.log(e)
}
}
}
}
await next();
},
} |