vue项目：开发http插件

14_Vue项目/day-1/vue2-shop/src/main.js

@@ -1,13 +0,0 @@
-import Vue from "vue";
-import App from "./App.vue";
-import router from "./router";
-import store from "./store";
-import "./plugins/element.js";
-
-Vue.config.productionTip = false;
-
-new Vue({
-  router,
-  store,
-  render: (h) => h(App),
-}).$mount("#app");

14_Vue项目/day-1/vue2-shop/vue.config.js

@@ -1,5 +0,0 @@
-const { defineConfig } = require("@vue/cli-service");
-module.exports = defineConfig({
-  transpileDependencies: true,
-  lintOnSave: false,
-});

14_Vue项目/day-1/vue2-shop/package-lock.json → 14_Vue项目/day-2/vue2-shop/package-lock.json

@@ -8,6 +8,7 @@
       "name": "vue2-shop",
       "version": "0.1.0",
       "dependencies": {
+        "axios": "^1.3.0",
         "core-js": "^3.8.3",
         "element-ui": "^2.4.5",
         "vue": "^2.6.14",
@@ -3304,6 +3305,11 @@
         "babel-runtime": "6.x"
       }
     },
+    "node_modules/asynckit": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmmirror.com/asynckit/-/asynckit-0.4.0.tgz",
+      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q=="
+    },
     "node_modules/at-least-node": {
       "version": "1.0.0",
       "resolved": "https://registry.npmmirror.com/at-least-node/-/at-least-node-1.0.0.tgz",
@@ -3336,6 +3342,16 @@
         "postcss": "^8.1.0"
       }
     },
+    "node_modules/axios": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmmirror.com/axios/-/axios-1.3.0.tgz",
+      "integrity": "sha512-oCye5nHhTypzkdLIvF9SaHfr8UAquqCn1KY3j8vsrjeol8yohAdGxIpRPbF1bOLsx33HOAatdfMX1yzsj2cHwg==",
+      "dependencies": {
+        "follow-redirects": "^1.15.0",
+        "form-data": "^4.0.0",
+        "proxy-from-env": "^1.1.0"
+      }
+    },
     "node_modules/babel-helper-vue-jsx-merge-props": {
       "version": "2.0.3",
       "resolved": "https://registry.npmmirror.com/babel-helper-vue-jsx-merge-props/-/babel-helper-vue-jsx-merge-props-2.0.3.tgz",
@@ -3947,6 +3963,17 @@
       "integrity": "sha512-3tlv/dIP7FWvj3BsbHrGLJ6l/oKh1O3TcgBqMn+yyCagOxc23fyzDS6HypQbgxWbkpDnf52p1LuR4eWDQ/K9WQ==",
       "dev": true
     },
+    "node_modules/combined-stream": {
+      "version": "1.0.8",
+      "resolved": "https://registry.npmmirror.com/combined-stream/-/combined-stream-1.0.8.tgz",
+      "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
+      "dependencies": {
+        "delayed-stream": "~1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
     "node_modules/commander": {
       "version": "8.3.0",
       "resolved": "https://registry.npmmirror.com/commander/-/commander-8.3.0.tgz",
@@ -4649,6 +4676,14 @@
         "node": ">= 0.4"
       }
     },
+    "node_modules/delayed-stream": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmmirror.com/delayed-stream/-/delayed-stream-1.0.0.tgz",
+      "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==",
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
     "node_modules/depd": {
       "version": "2.0.0",
       "resolved": "https://registry.npmmirror.com/depd/-/depd-2.0.0.tgz",
@@ -5873,7 +5908,6 @@
       "version": "1.15.2",
       "resolved": "https://registry.npmmirror.com/follow-redirects/-/follow-redirects-1.15.2.tgz",
       "integrity": "sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==",
-      "dev": true,
       "engines": {
         "node": ">=4.0"
       },
@@ -5883,6 +5917,19 @@
         }
       }
     },
+    "node_modules/form-data": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmmirror.com/form-data/-/form-data-4.0.0.tgz",
+      "integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==",
+      "dependencies": {
+        "asynckit": "^0.4.0",
+        "combined-stream": "^1.0.8",
+        "mime-types": "^2.1.12"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
     "node_modules/forwarded": {
       "version": "0.2.0",
       "resolved": "https://registry.npmmirror.com/forwarded/-/forwarded-0.2.0.tgz",
@@ -7234,7 +7281,6 @@
       "version": "1.52.0",
       "resolved": "https://registry.npmmirror.com/mime-db/-/mime-db-1.52.0.tgz",
       "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
-      "dev": true,
       "engines": {
         "node": ">= 0.6"
       }
@@ -7243,7 +7289,6 @@
       "version": "2.1.35",
       "resolved": "https://registry.npmmirror.com/mime-types/-/mime-types-2.1.35.tgz",
       "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
-      "dev": true,
       "dependencies": {
         "mime-db": "1.52.0"
       },
@@ -8660,6 +8705,11 @@
         "node": ">= 0.10"
       }
     },
+    "node_modules/proxy-from-env": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmmirror.com/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
+      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
+    },
     "node_modules/pseudomap": {
       "version": "1.0.2",
       "resolved": "https://registry.npmmirror.com/pseudomap/-/pseudomap-1.0.2.tgz",
@@ -12910,7 +12960,8 @@
       "version": "5.0.8",
       "resolved": "https://registry.npmmirror.com/@vue/cli-plugin-vuex/-/cli-plugin-vuex-5.0.8.tgz",
       "integrity": "sha512-HSYWPqrunRE5ZZs8kVwiY6oWcn95qf/OQabwLfprhdpFWAGtLStShjsGED2aDpSSeGAskQETrtR/5h7VqgIlBA==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "@vue/cli-service": {
       "version": "5.0.8",
@@ -13342,13 +13393,15 @@
       "version": "1.8.0",
       "resolved": "https://registry.npmmirror.com/acorn-import-assertions/-/acorn-import-assertions-1.8.0.tgz",
       "integrity": "sha512-m7VZ3jwz4eK6A4Vtt8Ew1/mNbP24u0FhdyfA7fSvnJR6LMdfOYnmuIrrJAgrYfYJ10F/otaHTtrtrtmHdMNzEw==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "acorn-jsx": {
       "version": "5.3.2",
       "resolved": "https://registry.npmmirror.com/acorn-jsx/-/acorn-jsx-5.3.2.tgz",
       "integrity": "sha512-rq9s+JNhf0IChjtDXxllJ7g41oZk5SlXtp0LHwyA5cejwn7vKmKp4pPri6YEePv2PU65sAsegbXtIinmDFDXgQ==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "acorn-walk": {
       "version": "8.2.0",
@@ -13407,7 +13460,8 @@
       "version": "3.5.2",
       "resolved": "https://registry.npmmirror.com/ajv-keywords/-/ajv-keywords-3.5.2.tgz",
       "integrity": "sha512-5p6WTN0DdTGVQk6VjcEju19IgaHudalcfabD7yhDGeA6bcQnmL+CpveLJq/3hvfwd1aof6L386Ougkx6RfyMIQ==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "ansi-colors": {
       "version": "4.1.3",
@@ -13508,6 +13562,11 @@
         "babel-runtime": "6.x"
       }
     },
+    "asynckit": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmmirror.com/asynckit/-/asynckit-0.4.0.tgz",
+      "integrity": "sha512-Oei9OH4tRh0YqU3GxhX79dM/mwVgvbZJaSNaRk+bshkj0S5cfHcgYakreBjrHwatXKbz+IoIdYLxrKim2MjW0Q=="
+    },
     "at-least-node": {
       "version": "1.0.0",
       "resolved": "https://registry.npmmirror.com/at-least-node/-/at-least-node-1.0.0.tgz",
@@ -13528,6 +13587,16 @@
         "postcss-value-parser": "^4.2.0"
       }
     },
+    "axios": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmmirror.com/axios/-/axios-1.3.0.tgz",
+      "integrity": "sha512-oCye5nHhTypzkdLIvF9SaHfr8UAquqCn1KY3j8vsrjeol8yohAdGxIpRPbF1bOLsx33HOAatdfMX1yzsj2cHwg==",
+      "requires": {
+        "follow-redirects": "^1.15.0",
+        "form-data": "^4.0.0",
+        "proxy-from-env": "^1.1.0"
+      }
+    },
     "babel-helper-vue-jsx-merge-props": {
       "version": "2.0.3",
       "resolved": "https://registry.npmmirror.com/babel-helper-vue-jsx-merge-props/-/babel-helper-vue-jsx-merge-props-2.0.3.tgz",
@@ -14040,6 +14109,14 @@
       "integrity": "sha512-3tlv/dIP7FWvj3BsbHrGLJ6l/oKh1O3TcgBqMn+yyCagOxc23fyzDS6HypQbgxWbkpDnf52p1LuR4eWDQ/K9WQ==",
       "dev": true
     },
+    "combined-stream": {
+      "version": "1.0.8",
+      "resolved": "https://registry.npmmirror.com/combined-stream/-/combined-stream-1.0.8.tgz",
+      "integrity": "sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==",
+      "requires": {
+        "delayed-stream": "~1.0.0"
+      }
+    },
     "commander": {
       "version": "8.3.0",
       "resolved": "https://registry.npmmirror.com/commander/-/commander-8.3.0.tgz",
@@ -14238,7 +14315,8 @@
       "version": "6.3.1",
       "resolved": "https://registry.npmmirror.com/css-declaration-sorter/-/css-declaration-sorter-6.3.1.tgz",
       "integrity": "sha512-fBffmak0bPAnyqc/HO8C3n2sHrp9wcqQz6ES9koRF2/mLOVAx9zIQ3Y7R29sYCteTPqMCwns4WYQoCX91Xl3+w==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "css-loader": {
       "version": "6.7.3",
@@ -14424,7 +14502,8 @@
       "version": "3.1.0",
       "resolved": "https://registry.npmmirror.com/cssnano-utils/-/cssnano-utils-3.1.0.tgz",
       "integrity": "sha512-JQNR19/YZhz4psLX/rQ9M83e3z2Wf/HdJbryzte4a3NSuafyp9w/I4U+hx5C2S9g41qlstH7DEWnZaaj83OuEA==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "csso": {
       "version": "4.2.0",
@@ -14581,6 +14660,11 @@
         "object-keys": "^1.1.1"
       }
     },
+    "delayed-stream": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmmirror.com/delayed-stream/-/delayed-stream-1.0.0.tgz",
+      "integrity": "sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ=="
+    },
     "depd": {
       "version": "2.0.0",
       "resolved": "https://registry.npmmirror.com/depd/-/depd-2.0.0.tgz",
@@ -15044,7 +15128,8 @@
       "version": "8.6.0",
       "resolved": "https://registry.npmmirror.com/eslint-config-prettier/-/eslint-config-prettier-8.6.0.tgz",
       "integrity": "sha512-bAF0eLpLVqP5oEVUFKpMA+NnRFICwn9X8B5jrR9FcqnYBuPbqWEjTEspPWMj5ye6czoSLDweCzSo3Ko7gGrZaA==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "eslint-plugin-prettier": {
       "version": "4.2.1",
@@ -15560,8 +15645,17 @@
     "follow-redirects": {
       "version": "1.15.2",
       "resolved": "https://registry.npmmirror.com/follow-redirects/-/follow-redirects-1.15.2.tgz",
-      "integrity": "sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA==",
-      "dev": true
+      "integrity": "sha512-VQLG33o04KaQ8uYi2tVNbdrWp1QWxNNea+nmIB4EVM28v0hmP17z7aG1+wAkNzVq4KeXTq3221ye5qTJP91JwA=="
+    },
+    "form-data": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmmirror.com/form-data/-/form-data-4.0.0.tgz",
+      "integrity": "sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==",
+      "requires": {
+        "asynckit": "^0.4.0",
+        "combined-stream": "^1.0.8",
+        "mime-types": "^2.1.12"
+      }
     },
     "forwarded": {
       "version": "0.2.0",
@@ -15944,7 +16038,8 @@
       "version": "5.1.0",
       "resolved": "https://registry.npmmirror.com/icss-utils/-/icss-utils-5.1.0.tgz",
       "integrity": "sha512-soFhflCVWLfRNOPU3iv5Z9VUdT44xFRbzjLsEzSr5AQmgqPMTHdU3PMT1Cf1ssx8fLNJDA1juftYl+PUcv3MqA==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "ieee754": {
       "version": "1.2.1",
@@ -16639,14 +16734,12 @@
     "mime-db": {
       "version": "1.52.0",
       "resolved": "https://registry.npmmirror.com/mime-db/-/mime-db-1.52.0.tgz",
-      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg==",
-      "dev": true
+      "integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg=="
     },
     "mime-types": {
       "version": "2.1.35",
       "resolved": "https://registry.npmmirror.com/mime-types/-/mime-types-2.1.35.tgz",
       "integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
-      "dev": true,
       "requires": {
         "mime-db": "1.52.0"
       }
@@ -17316,25 +17409,29 @@
       "version": "5.1.2",
       "resolved": "https://registry.npmmirror.com/postcss-discard-comments/-/postcss-discard-comments-5.1.2.tgz",
       "integrity": "sha512-+L8208OVbHVF2UQf1iDmRcbdjJkuBF6IS29yBDSiWUIzpYaAhtNl6JYnYm12FnkeCwQqF5LeklOu6rAqgfBZqQ==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "postcss-discard-duplicates": {
       "version": "5.1.0",
       "resolved": "https://registry.npmmirror.com/postcss-discard-duplicates/-/postcss-discard-duplicates-5.1.0.tgz",
       "integrity": "sha512-zmX3IoSI2aoenxHV6C7plngHWWhUOV3sP1T8y2ifzxzbtnuhk1EdPwm0S1bIUNaJ2eNbWeGLEwzw8huPD67aQw==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "postcss-discard-empty": {
       "version": "5.1.1",
       "resolved": "https://registry.npmmirror.com/postcss-discard-empty/-/postcss-discard-empty-5.1.1.tgz",
       "integrity": "sha512-zPz4WljiSuLWsI0ir4Mcnr4qQQ5e1Ukc3i7UfE2XcrwKK2LIPIqE5jxMRxO6GbI3cv//ztXDsXwEWT3BHOGh3A==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "postcss-discard-overridden": {
       "version": "5.1.0",
       "resolved": "https://registry.npmmirror.com/postcss-discard-overridden/-/postcss-discard-overridden-5.1.0.tgz",
       "integrity": "sha512-21nOL7RqWR1kasIVdKs8HNqQJhFxLsyRfAnUDm4Fe4t4mCWL9OJiHvlHPjcd8zc5Myu89b/7wZDnOSjFgeWRtw==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "postcss-loader": {
       "version": "6.2.1",
@@ -17439,7 +17536,8 @@
       "version": "3.0.0",
       "resolved": "https://registry.npmmirror.com/postcss-modules-extract-imports/-/postcss-modules-extract-imports-3.0.0.tgz",
       "integrity": "sha512-bdHleFnP3kZ4NYDhuGlVK+CMrQ/pqUm8bx/oGL93K6gVwiclvX5x0n76fYMKuIGKzlABOy13zsvqjb0f92TEXw==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "postcss-modules-local-by-default": {
       "version": "4.0.0",
@@ -17474,7 +17572,8 @@
       "version": "5.1.0",
       "resolved": "https://registry.npmmirror.com/postcss-normalize-charset/-/postcss-normalize-charset-5.1.0.tgz",
       "integrity": "sha512-mSgUJ+pd/ldRGVx26p2wz9dNZ7ji6Pn8VWBajMXFf8jk7vUoSrZ2lt/wZR7DtlZYKesmZI680qjr2CeFF2fbUg==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "postcss-normalize-display-values": {
       "version": "5.1.0",
@@ -17686,6 +17785,11 @@
         }
       }
     },
+    "proxy-from-env": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmmirror.com/proxy-from-env/-/proxy-from-env-1.1.0.tgz",
+      "integrity": "sha512-D+zkORCbA9f1tdWRK0RaCR3GPv50cMxcrz4X8k5LTSUD1Dkw47mKJEZQNunItRTkWwgtaUSo1RVFRIG9ZXiFYg=="
+    },
     "pseudomap": {
       "version": "1.0.2",
       "resolved": "https://registry.npmmirror.com/pseudomap/-/pseudomap-1.0.2.tgz",
@@ -19033,7 +19137,8 @@
     "vuex": {
       "version": "3.6.2",
       "resolved": "https://registry.npmmirror.com/vuex/-/vuex-3.6.2.tgz",
-      "integrity": "sha512-ETW44IqCgBpVomy520DT5jf8n0zoCac+sxWnn+hMe/CzaSejb/eVw2YToiXYX+Ex/AuHHia28vWTq4goAexFbw=="
+      "integrity": "sha512-ETW44IqCgBpVomy520DT5jf8n0zoCac+sxWnn+hMe/CzaSejb/eVw2YToiXYX+Ex/AuHHia28vWTq4goAexFbw==",
+      "requires": {}
     },
     "watchpack": {
       "version": "2.4.0",
@@ -19338,7 +19443,8 @@
           "version": "8.12.0",
           "resolved": "https://registry.npmmirror.com/ws/-/ws-8.12.0.tgz",
           "integrity": "sha512-kU62emKIdKVeEIOIKVegvqpXMSTAMLJozpHZaJNDYqBjzlSYXQGviYwN1osDLJ9av68qHd4a2oSjd7yD4pacig==",
-          "dev": true
+          "dev": true,
+          "requires": {}
         }
       }
     },
@@ -19465,7 +19571,8 @@
       "version": "7.5.9",
       "resolved": "https://registry.npmmirror.com/ws/-/ws-7.5.9.tgz",
       "integrity": "sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "y18n": {
       "version": "5.0.8",

14_Vue项目/day-1/vue2-shop/package.json → 14_Vue项目/day-2/vue2-shop/package.json

@@ -8,6 +8,7 @@
     "lint": "vue-cli-service lint"
   },
   "dependencies": {
+    "axios": "^1.3.0",
     "core-js": "^3.8.3",
     "element-ui": "^2.4.5",
     "vue": "^2.6.14",

14_Vue项目/day-2/vue2-shop/src/main.js

@@ -0,0 +1,16 @@
+import Vue from 'vue';
+import App from './App.vue';
+import router from './router';
+import store from './store';
+import './plugins/element.js';
+import './plugins/http';
+
+// console.log(Vue.$http);
+
+Vue.config.productionTip = false;
+
+new Vue({
+  router,
+  store,
+  render: (h) => h(App),
+}).$mount('#app');

14_Vue项目/day-2/vue2-shop/src/plugins/http.js

@@ -0,0 +1,18 @@
+import Vue from 'vue';
+import axios from 'axios';
+
+const httpPlugin = {
+  install(Vue, options) {
+    // console.log(options);
+    // 1 添加 全局方法 $http 用来发送网络请求；使用方式 Vue.$http()
+    // 2 添加 实例方法 $http 用来实现 通过组件实例 发起网络请求；使用方式 在组件内部 this.$http()
+    const axiosInstance = axios.create(options);
+
+    Vue.$http = Vue.prototype.$http = axiosInstance;
+  },
+};
+
+Vue.use(httpPlugin, {
+  baseURL: '/api/v1',
+  timeout: 1000,
+});

14_Vue项目/day-1/vue2-shop/src/views/HomeView.vue → 14_Vue项目/day-2/vue2-shop/src/views/HomeView.vue

@@ -10,5 +10,13 @@
 export default {
   name: 'HomeView',
   components: {},
+  mounted() {
+    this.$http
+      .post('/user/login', { username: 'admin', password: '123456' })
+      .then((result) => {
+        console.log(result);
+      })
+      .catch((err) => {});
+  },
 };
 </script>

14_Vue项目/day-2/vue2-shop/vue.config.js

@@ -0,0 +1,19 @@
+const { defineConfig } = require('@vue/cli-service');
+module.exports = defineConfig({
+  transpileDependencies: true,
+  lintOnSave: false,
+  // 配置正向代理
+  devServer: {
+    proxy: {
+      '/api/v1': {
+        // 代理请求的真正服务器地址,
+        //  即 当你向 '/api/v1' 地址发起请求时，真正请求的地址为
+        //     'http://localhost:3000/api/v1'
+        // 譬如：登录接口 http://localhost:3000/api/v1/user/login
+        //     由于配置代理 因此 发起请求时 直接写'/api/v1/user/login
+        target: 'http://localhost:3000',
+        changeOrigin: true,
+      },
+    },
+  },
+});