我想现在就部署我的laravel应用程序，而在这样做之前，我只想了解npm软件包，我应该安装它们还是将其保持原样？
该应用无需运行npm install就可以正常运行。
应用程序大小为20000页，如果我运行npm安装，它将为32000。
这里有什么帮助吗？如果我安装了所有软件包，下一步该怎么办？
"devDependencies": {
"axios": "^0.18",
"bootstrap": "^4.1.0",
"cross-env": "^5.1",
"jquery": "^3.2",
"laravel-mix": "^4.0.7",
"lodash": "^4.17.5",
"popper.js": "^1.12",
"resolve-url-loader": "^2.3.1",
"sass": "^1.15.2",
"sass-loader": "^7.1.0",
"vue": "^2.5.17"
}
答案 0 :(得分：1)
上面显示的程序包都是开发依赖项，因此只需要在计算机上进行开发即可。以后使用res = ['M564839','575-439','26-59-29','888489']
或 0
01
012
0123
01234
for i in 0...4{
for j in stride(from: 4, to: i, by: -1){
print( terminator : " ")
}
for k in 0...i{
print(k,terminator : "")
}
print(" ")
}
54321
5432
543
54
5
for i in stride(from: 0, to: 5, by: 1){
for j in stride(from: 5, to: i, by: -1){
print(j , terminator : "")
}
print(" ")
}
5
5 4
5 4 3
5 4 3 2
5 4 3 2 1
for i in stride(from: 5, to: 0, by: -1)
{
for j in stride(from: 5, to: i-1, by: -1){
print(j , terminator : "")
}
print(" ")
}
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1
for i in stride(from: 5, to: 0, by: -1)
{
for j in 1...i{
print(j, terminator : "")
}
print(" ")
}
1
2 3
4 5 6
7 8 9 10
11 12 13 14 15
var value = 0
for i in 1...5 {
for j in 1...i{
value = value + 1
print(value,terminator : "")
}
print(" ")
}
1
2 1
3 2 1
4 3 2 1
5 4 3 2 1
for i in 1...5{
for j in 1...i{
print(i+1 - j , terminator : "")
}
print(" ")
}
for i in 1...5{
for j in stride(from: i, to: 0, by: -1){
print(j, terminator : "")
}
print(" ")
}
1
2 7
3 8 13
4 9 14 19
5 10 15 20 25
var value = 0
for i in 1...5{
for j in 1...i{
if j != 1{
value = value + 5
}
else{
value = i
}
print(value , terminator : " ")
}
print(" ")
}
for i in 1...5{
var temp = i
for j in 0...i{
print(temp , terminator : " ")
temp = temp + 5
}
print(" ")
}
1
1 2 1
1 2 3 2 1
1 2 3 4 3 2 1
1 2 3 4 5 4 3 2 1
var value = 1
for i in 1...5{
for j in 1...i{
print(j,terminator : "")
}
for k in 1..<i{
print(i-k,terminator : "")
}
print(" ")
}
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1
for i in stride(from: 5, to: 0, by: -1){
for k in stride(from: 5, to: i, by: -1) {
print(terminator : " ")
}
for j in stride(from: 1, to: i+1, by: 1){
print("*",terminator : " ")
}
print(" ")
}
1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
for i in 1...5{
for j in stride(from: 5, to: i, by: -1){
print(i,terminator : "")
}
var temp = 1
for k in 1...i{
print(temp,terminator : "")
temp = temp * (i - k) / (k);
}
print(" ")
}
1
1 2
1 2 3
1 2 3 4
1 2 3 4 5
1 2 3 4
1 2 3
1 2
1
for i in 1...5{
for k in stride(from: 5, to: i, by: -1) {
print(terminator : " ")
}
for j in 1...i{
print(j,terminator : " ")
}
print(" ")
}
for i in stride(from: 5, to: 0, by: -1){
for k in stride(from: 5, to: i-1, by: -1) {
print(terminator : " ")
}
for j in stride(from: 1, to: i, by: 1){
print(j,terminator : " ")
}
print(" ")
}
12345
2345
345
45
5
5
45
345
2345
12345
for i in 1...5{
for j in stride(from: i, to: 6, by: 1){
print(j , terminator : "")
}
print(" ")
}
for i in stride(from: 5, to: 0, by: -1)
{
for j in stride(from: i, to: 6, by: 1){
print(j,terminator : "")
}
print(" ")
}
1 2 3 4 5
2 3 4 5
3 4 5
4 5
5
for i in 1...5{
for k in 0...i{
print(terminator : " ")
}
for j in stride(from: i, to: 6, by: 1){
print(j , terminator : " ")
}
print(" ")
}
12345
2345
345
45
5
5
45
345
2345
12345
for i in 1...5{
for k in 1...i{
print(terminator : " ")
}
for j in stride(from: i, to: 6, by: 1){
print(j , terminator : "")
}
print(" ")
}
for i in stride(from: 5, to: 0, by: -1)
{
for k in 1...i{
print(terminator : " ")
}
for j in stride(from: i, to: 6, by: 1){
print(j,terminator : "")
}
print(" ")
}
1 2 3 4 5
2 3 4 5
3 4 5
4 5
5
5
4 5
3 4 5
2 3 4 5
1 2 3 4 5
for i in 1...5{
for k in 0...i{
print(terminator : " ")
}
for j in stride(from: i, to: 6, by: 1){
print(j , terminator : " ")
}
print(" ")
}
for i in stride(from: 6, to: 1, by: -1){
for k in 1...i{
print(terminator : " ")
}
for j in stride(from: i-1, to: 6, by: 1){
print(j , terminator : " ")
}
print(" ")
}
1
1 0
1 0 1
1 0 1 0
1 0 1 0 1
for i in 0...4{
for j in 0...i{
if j % 2 == 0{
print(1,terminator : " ")
}
else{
print(0,terminator : " ")
}
}
print(" ")
}
1 0 0 0 0
0 2 0 0 0
0 0 3 0 0
0 0 0 4 0
0 0 0 0 5
for i in 1...5{
for j in 1...5{
if j == i{
print(j,terminator : " ")
}
else{
print(0,terminator : " ")
}
}
print(" ")
}
构建它时，它将转换为JS代码。
因此，如果您说它可以在您要部署该应用的生产服务器上运行，则意味着您拥有可以在服务器上全局访问的软件包，否则将无法100％工作。
>因此，您无需运行npm run dev，因为这会同时安装所有npm run prod和npm install，因此您应该使用dependencies（或{{1 }}）仅安装devDependencies，而不安装npm install --only=prod，无论NODE_ENV环境变量的值如何。
注意：如果您的package.json中没有--only=production，则无需在生产服务器上执行此操作。