From 89f48728261dff9e8153f8c2cec414be1eae470a Mon Sep 17 00:00:00 2001
From: w1ida <gxunda@gmail.com>
Date: Sun, 10 Feb 2019 13:22:00 +0800
Subject: [PATCH 1/2] =?UTF-8?q?=E6=94=AF=E6=8C=81=E6=B5=AE=E7=82=B9?=
 =?UTF-8?q?=E6=95=B0=E8=87=AA=E5=A2=9E=20'id|+0.1':=200.2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

支持浮点数自增 'id|+0.1': 0.2，修复精度丢失
Mock.mock({"a|6":[{"b|+0.1":0}]})
---
 src/mock/handler.js | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/mock/handler.js b/src/mock/handler.js
index 1c3c4d32..410bb2af 100644
--- a/src/mock/handler.js
+++ b/src/mock/handler.js
@@ -262,7 +262,11 @@ Handler.extend({
                     // 'id|+1': 1
                 inc = key.match(Constant.RE_KEY)
                 if (inc && inc[2] && Util.type(options.template[key]) === 'number') {
-                    options.template[key] += parseInt(inc[2], 10)
+                    // 支持浮点数自增 'id|+0.1': 0.2 
+	                options.template[key] = (function(f,d){var c,b,a;try{c=f.toString().split(".")[1].length}catch(g){c=0}
+                                                           try{b=d.toString().split(".")[1].length}catch(g){b=0}
+                                                           a=Math.pow(10,Math.max(c,b));return(f*a+d*a)/a})
+                                            (options.template[key],parseFloat(inc[2]));
                 }
             }
         }
@@ -537,4 +541,4 @@ Handler.extend({
     }
 })
 
-module.exports = Handler
\ No newline at end of file
+module.exports = Handler

From a1b0972d3f9f78b7461a0e4858e28183a33f0fe5 Mon Sep 17 00:00:00 2001
From: w1ida <gxunda@gmail.com>
Date: Sun, 10 Feb 2019 13:26:10 +0800
Subject: [PATCH 2/2] =?UTF-8?q?=E5=8C=B9=E9=85=8D=E6=B5=AE=E7=82=B9?=
 =?UTF-8?q?=E6=95=B0=EF=BC=8Cnumber|+0.1:0.2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

匹配浮点数，number|+0.1:0.2
---
 src/mock/constant.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mock/constant.js b/src/mock/constant.js
index 3a83fa55..599a7c1c 100644
--- a/src/mock/constant.js
+++ b/src/mock/constant.js
@@ -24,10 +24,10 @@
 */
 module.exports = {
     GUID: 1,
-    RE_KEY: /(.+)\|(?:\+(\d+)|([\+\-]?\d+-?[\+\-]?\d*)?(?:\.(\d+-?\d*))?)/,
+    RE_KEY: /(.+)\|(?:\+([\d\.]+)|([\+\-]?\d+-?[\+\-]?\d*)?(?:\.(\d+-?\d*))?)/,
     RE_RANGE: /([\+\-]?\d+)-?([\+\-]?\d+)?/,
     RE_PLACEHOLDER: /\\*@([^@#%&()\?\s]+)(?:\((.*?)\))?/g
     // /\\*@([^@#%&()\?\s\/\.]+)(?:\((.*?)\))?/g
     // RE_INDEX: /^index$/,
     // RE_KEY: /^key$/
-}
\ No newline at end of file
+}