populate意思？⊥46

精选知识

populate [?p?pj?le?t]

vt.-lated,-lating

1.居住在…中；在…中占一席之地

2.屯垦；开垦

3.移民于；殖民于

其他回答

v.1. (人口)繁殖,增加

2. 使人口聚居在…中;移民于;殖民于;居住于…中

3. 殖民;人口稠密

其他类似问题

问题1：populate意思是居住,构成人口,移民殖民,在这个句子里作流行解,可是他后面直接接名词是不是有问题?在书店和互联网这个应该是状语吧?求解释句子.[语文科目]

Bookstore是宾语,populate是动词作谓语,不需要介词

问题2：mongoose 怎么 populate 别的集合的子文档

ASchema = new mongoose.Schema({

name:String,

B:[BSchema]

});

var BSchema = new Schema({

name:String

});

var CSchema = new Schema({

name:String,

B:{

type:Schema.ObjectId,

ref:'BSchema'

}

});

//This is OK,but not one time mongoose search:

CSchema.find({

name:'C_xxx'

}).exec(function(err,docC) {

docC.forEach(function(o) {

var BId = o.B;

A.findOne({

'B._id':BId

},{

'B.$':1

}

).exec(function(err,docA) {

var Bname = docA.B[0].name;

var Cname = docA.name;

});

});

});

//wrong in populate:

CSchema.find({

name:'C_xxx'

})

.populate('ASchema.B')

.exec(function(err,docC) {

docC.forEach(function(o) {

var Bname = o.B.name;

//ERROR:o.B is a objectId,o.B.name is undefined

//Aname can't find

});

});

问题3：关于populate的修饰词?much or heavily?这句话有错误吗?This is a much populated city of South of China.必须要写成heavily populated 么.[英语科目]

在牛津高阶字典查到下面这些说法：

densely/thickly/sparsely/thinly populated regions

人口密度大/稠密/密度小/稀疏的地区

所以你也用副词吧.

问题4：The ______is about 3000(populate).

population 人口

问题5：type Exception reportmessagedescription The server encountered an internal error () that prevented it from fulfilling this request.exceptionjavax.servlet.ServletException:BeanUtils.populate\x05org.apache.struts.util.RequestUtils.populate(RequestUtils

你好,错误信息已经很明确了：

com.linkage.bss.commons.web.filter.CharsetEncodeFilter.doFilterInternal(CharsetEncodeFilter.java:41)

com.linkage.bss.commons.web.filter.OnceRequestFilter.doFilter(OnceRequestFilter.java:45)

就在这两句里面,参数类型不匹配,忘仔细检查.